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Category: Computers

April 29, 2025
ESR MagMouse: Magnetic Wireless Mouse with 160-Hour Battery Life
Key Takeaways
1. The ESR MagMouse features a built-in charging cable located on the bottom, eliminating the need for a separate Type-C cable.
2. The mouse has a 500 mAh battery that allows for quick charging—1 minute provides up to 4 hours of use, and a full charge lasts 160 hours.
3. It offers dual connectivity options via 2.4 GHz and Bluetooth 5.0, but cannot connect to multiple devices simultaneously.
4. The design is compact, lightweight (75 grams), and includes a four-way scroll wheel and navigation buttons for easy use.
5. The MagMouse is available on Kickstarter starting at $36, with a special early bird price of $24 for backers.
The well-known maker of magnetic accessories, ESR, has just introduced its latest product: the MagMouse, a magnetic wireless mouse. ESR claims that this mouse is the first in the world to come with a built-in charging cable located right on the bottom. This means that users won’t have to bring a separate Type-C cable for charging. Additionally, the mouse connects to your laptop or tablet easily through a magnetic base.
Battery and Performance
Inside this mouse is a 500 mAh battery that enables quick charging. According to ESR, a mere minute of charging can give you up to four hours of usage. If you need a full charge, it takes about 45 minutes and can last an impressive 160 hours. The MagMouse also features six adjustable DPI settings, reaching up to 4800, and works with all major operating systems such as Windows, macOS, iPadOS, Android, Linux, and iOS.
Connectivity and Design
The MagMouse allows for dual connectivity through 2.4 GHz and Bluetooth 5.0. However, it is important to note that it can’t connect to multiple devices at the same time. The design is compact, lightweight, and easy to grip, weighing in at just 75 grams (0.16 lbs.). Other handy features include a four-way scroll wheel that tilts left or right for easy navigation through spreadsheets, timelines, or wide images, as well as back and forward navigation buttons.
Pricing and Availability
Currently, the ESR MagMouse is available on Kickstarter, starting at a price of $36. For those who back it early, there’s a special launch offer with a super early bird price of $24, which is a 32% discount off the original price. To find out more about the ESR MagMouse, you can check out their Kickstarter page.
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Tags: ESR, MagMouse, wireless mouse
April 29, 2025
Minisforum MS-A2 Early Discount: Now $639 with AMD Ryzen APU
Key Takeaways
1. The MS-A2 mini-PC was launched by Minisforum at Japan IT Week Spring 2025 and is set to replace the MS-A1 model.
2. The MS-A2 features premium, non-removable laptop APUs, with the Ryzen 9 9955HX as the standout option, offering 16 CPU cores and a Radeon 610M integrated GPU.
3. A budget-friendly alternative, the Ryzen 9 7945HX, is also available, though it lags behind the 9955HX by about 38% in benchmarks.
4. The MS-A2 is priced at $799 for a version with 32 GB of RAM and 1 TB of storage, with an additional $30 discount available using coupon code MSA230.
5. The MS-A2 includes a PCIe x16 slot for users who want to add a desktop graphics card, enhancing its performance potential.
Minisforum has just launched the MS-A2 mini-PC, which was showcased earlier this month at Japan IT Week Spring 2025 in Tokyo. The MS-A2 is set to take over from the MS-A1 (currently priced at $239.99 on Amazon). This previous model was introduced less than a year ago and featured an AMD Socket AM5 motherboard, later upgraded in December with the Ryzen 9 9950X.
New Features and Specs
In contrast to its predecessor, the MS-A2 is equipped with premium laptop APUs that are non-removable. As mentioned previously, the standout choice is the Ryzen 9 9955HX, boasting 16 CPU cores based on AMD’s Zen 5 architecture, along with the Radeon 610M integrated GPU. While the integrated graphics may not be the strongest, the MS-A2 also comes with a PCIe x16 slot that supports PCIe 4.0 x8 bandwidth, allowing users to add a desktop graphics card if they desire.
Alternative Options
Additionally, Minisforum is offering the MS-A2 with the more budget-friendly Ryzen 9 7945HX. To give you some context, the older Dragon Range APU lags behind the Ryzen 9 9955HX by around 38% in our benchmarks. Nonetheless, the Ryzen 9 7945HX is still a robust choice, currently starting at $639 in its barebones configuration, which represents a 23.8% discount compared to the Ryzen 9 9955HX model.
Pricing and Discounts
At this time, Minisforum also provides a version of the MS-A2 that includes 32 GB of RAM and 1 TB of storage for $799. As of now, using the coupon code MSA230 will give an additional $30 discount off the already reduced launch price of the MS-A2. For further information, you can check our original article on the MS-A2 launch and visit Minisforum’s official website.
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Tags: Minisforum, MS-A2, Ryzen 9 9955HX
April 29, 2025
DIY Retro PC with Solar Charging and Long Battery Life – Runs Doom
Key Takeaways
1. The Evertop PC is an open-source project that combines vintage 80s components and a highly efficient E-ink display for extended battery life.
2. It emulates an IBM XT clone using an 80186 processor, supporting DOS and other retro operating systems from that era.
3. The system features a 5.83-inch E-Ink display, which consumes no power when not refreshing, contributing to its impressive battery life.
4. Equipped with a 10,000 mAh battery, the Evertop can run for 200 to 500 hours, and supports solar charging for additional power.
5. Connectivity options include PS/2 ports, ethernet, USB, serial connections, and video output through various graphics adapters, with a simplified Evertop Mini version in development.
It’s clear that many people around the world would happily sacrifice some raw power for extended battery life. The Evertop PC, an innovative open-source initiative, elevates battery longevity by incorporating vintage 80s components alongside a highly efficient E-ink display.
Open-Source and Retro Appeal
This project is open-source and accessible to anyone interested. Fans of retro computing are sure to appreciate this clone of the IBM XT. According to the creator, @ericjenott, this system can emulate a genuine IBM XT clone featuring an 80186 processor and an impressive megabyte of memory, all thanks to the ESP32 controller. As expected, the selection of operating systems is limited to what was available during that time, which includes DOS, Minix, and a few others. Most DOS software from the 80s is supported, provided they are compatible with the IBM XT.
Impressive Display and Battery Life
At the top, there’s a 5.83-inch display that offers a resolution of 648 x 480. Because it’s an E-Ink screen, it doesn’t consume any power when it’s not refreshing. Storage is managed by a 256 GB SD card, which is adequately fast for the hardware involved. Thanks to its enormous 10,000 mAh battery and energy-efficient components, this system can achieve remarkable runtimes—anywhere from 200 to 500 hours, depending on usage. Additionally, solar charging support allows for 50 hours of operation from just one hour of charging.
Connectivity Options
Regarding connectivity, the Evertop includes a good selection of ports, such as PS/2 for mouse and keyboard, an ethernet port, USB for file transfers, and serial connections (9-pin RS232 and TTL). Video output is facilitated by CGA (Color Graphics Adapter), MCGA, Hercules, along with partial EGA and VGA support, though there may be limitations on resolution and color depth. There’s also a simplified version with fewer ports called the Evertop Mini currently in development. Overall, for those who love retro computing, the Evertop looks like an exciting project to engage with.
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Tags: ESP32, Evertop PC, IBM XT
April 29, 2025
Preorder Thor Zone Tetra ITX: Compact Gaming PC with RTX 5090
Key Takeaways
1. The Tetra ITX case is available for preorder, starting at €259 for the Tetra S and €279 for the Tetra R.
2. The Tetra S measures 13.7 x 13.1 x 3.1 inches with a volume of 9 liters, while the Tetra R is larger at 14.1 x 14.8 x 3.7 inches and 12.5 liters.
3. The Tetra R supports graphics cards up to 13.9 inches long and 3.1 inches thick, while the Tetra S accommodates cards up to 12.1 inches long and 2.7 inches thick.
4. The case features a metal design with easy access from all sides, supports ITX motherboards, and includes cooling options with multiple fan sizes.
5. Preorders are available in various colors, with optional accessories like a walnut wood front panel, PCIe riser cable, and RGB hub offered at additional costs.
Thor Zone has made the Tetra ITX case available for preorder, which was first announced last year. The prices start at €259. The Tetra S, the more compact option, has dimensions of about 13.7 x 13.1 x 3.1 inches and a volume of 9 liters. This makes it smaller compared to the original Sony PlayStation 5, but slightly larger than the current PS5 Slim, which is available for $499 on Amazon.
Tetra R Specifications
The Tetra R is a bit roomier, measuring about 14.1 x 14.8 x 3.7 inches and offering a volume of 12.5 liters. This version can accommodate dedicated graphics cards of up to 13.9 inches in length and 3.1 inches in thickness, which is sufficient for many Nvidia GeForce RTX 5090 models. With a 2.8-inch CPU cooler, this case is ideal for high-end setups. In contrast, the Tetra S can only fit graphics cards up to 12.1 inches long and 2.7 inches thick, along with CPU coolers that are a maximum of 2.1 inches tall.
Design and Cooling Features
Made from metal, the gaming PC case features a sliding mechanism that allows for easy access to the internal components from all four sides. It supports ITX motherboards and can accommodate compact SFX or larger ATX power supplies. For cooling, the Tetra S comes with two 60mm fans, while the Tetra R includes one 120mm fan. Vents on three sides help maintain optimal temperatures for both the CPU and GPU.
The Tetra ITX case is currently available for preorder at the manufacturer’s online store, with shipping expected to begin in August. The wider “R” model is priced at €279, while the slimmer “S” version retails for €259. Customers can choose from colors like white, light gray, dark gray, black, and green. Additionally, an optional walnut wood front panel is available for €39, a suitable PCIe riser cable costs €19, and the RGB hub is priced at €29.
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Tags: Gaming PC Case, Tetra ITX, Thor Zone
April 29, 2025
Medion Erazer Beast 18 X1: 18-Inch RTX 5090 Gaming Laptop
Key Takeaways
1. The Medion Erazer Beast 18 X1 features an 18-inch IPS display with a resolution of 2560 x 1600 pixels and a 240Hz refresh rate.
2. It is powered by an Intel Core Ultra 9 275HX with 24 cores and an Nvidia GeForce RTX 5090 Laptop GPU with 24GB GDDR7 VRAM.
3. The laptop includes 64GB DDR5 RAM and a 4TB PCIe 5.0 SSD, catering to elite gamers’ needs.
4. Connectivity options include a Thunderbolt 5 port, three USB-A ports, HDMI 2.1, an SDXC card reader, and WiFi 7.
5. The Beast 18 X1 will be available in May, with prices starting at €3,699 for the entry-level model and €4,999 for the top-tier version.
Alongside the Beast 16 X1 Ultimate, Medion has also revealed the Beast 18 X1 Ultimate. Like its smaller counterpart, this flagship laptop measures exactly 1.2 inches in thickness, but it tips the scales at a heftier 8.07 lbs. It boasts an Intel Core Ultra 9 275HX with a total of 24 cores, along with an Nvidia GeForce RTX 5090 Laptop GPU featuring 24GB GDDR7 VRAM and a TGP of 175 watts.
Size and Display
The most notable difference between the Beast 16 and the Beast 18 is in their screen sizes. The larger model comes with an 18-inch IPS display that has a 16:10 aspect ratio, a resolution of 2560 x 1600 pixels, and a refresh rate of 240Hz. This screen fully covers the sRGB color space, ensuring vibrant visuals. Coupled with 64GB DDR5 RAM and a 4TB PCIe 5.0 SSD, the Erazer Beast 18 X1 is set to satisfy the needs of elite gamers.
Features and Connectivity
Additionally, Medion includes an RGB-backlit keyboard and a WiFi 7 module, while wired network connections can be achieved through Ethernet at 2.5Gbit/s. A unique aspect of the Erazer Beast 18 X1 is its Thunderbolt 5 port, but it also offers three USB-A ports, HDMI 2.1, and an SDXC card reader for extended connectivity options.
The Medion Erazer Beast 18 X1 is anticipated to hit the shelves at the brand’s official online store for the European market this coming May. The entry-level configuration featuring a GeForce RTX 5080 Laptop GPU is priced at €3,699, whereas the top-tier version with 64GB RAM, a 4TB SSD, and a GeForce RTX 5090 Laptop GPU will be available for €4,999.
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Tags: Intel Core Ultra 9 275HX, Medion Erazer Beast 18 X1, Nvidia GeForce RTX 5090
April 29, 2025
Lenovo ThinkBook 16p Specs Update After MWC 2025 Launch
Key Takeaways
1. Lenovo unveiled the ThinkBook 16p Gen 6 with new configurations, including Intel Core Ultra 9 275HX and AMD Ryzen 9 8945HX processors.
2. The ThinkBook 16p Gen 6 can be equipped with GPU options like the RTX 5060 or RTX 5070 Laptop, with performance reaching up to 200 W.
3. It features a 16-inch factory-calibrated display with a resolution of 3.2K and a refresh rate of up to 240 Hz.
4. The laptop includes multiple connectivity options, including two Thunderbolt 4 ports.
5. Global pricing and availability details for the ThinkBook 16p Gen 6 are still pending announcement.
Lenovo has unveiled several new devices at the 2025 Think AI Spring event held in China. Among the notable products is the ThinkBook 16p Gen 6, which had previously made its global appearance at MWC 2025. However, during the earlier event, the company did not delve into the detailed specifications.
New Configurations
At the recent event in China, Lenovo provided additional information about the configurations available for the laptop. According to the details shared at the Think AI Spring event, the 2025 ThinkBook 16p can come with an Intel Core Ultra 9 275HX processor, which the company had hinted at during its MWC 2025 launch.
AMD Options Included
What Lenovo failed to mention earlier is that the ThinkBook 16p Gen 6 can also be supplied with a high-end AMD processor. Specifically, as showcased at the Chinese event, it can be configured with the Ryzen 9 8945HX from the Dragon Range series, featuring 16 Zen 4 cores.
GPU Performance Details
Another important piece of information that Lenovo did not disclose at MWC 2025 was the GPU choices. As revealed during the 2025 Think AI Spring event, the new ThinkBook 16p can be fitted with either the RTX 5060 Laptop or the RTX 5070 Laptop. The company has stated that the overall performance output can reach up to 200 W.
Aside from these updates, there wasn’t much new information shared at the Chinese event. For those who missed our coverage from MWC 2025, the ThinkBook 16p Gen 6 will feature a 16-inch display that is factory-calibrated, boasting a resolution of 3.2K and a refresh rate of up to 240 Hz. It has also been confirmed to offer an array of connectivity options, including two Thunderbolt 4 ports. Lenovo is still yet to announce the global pricing and availability.
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Tags: Intel Core Ultra 9 275HX, Ryzen 9 8945HX, ThinkBook 16p Gen 6
April 28, 2025
Honor MagicBook Pro 16 Launches April 30 with RTX 5070 GPU
Key Takeaways
1. Launch Date: Honor will release the MagicBook Pro 16 on April 30.
2. Design: The laptop features a sleek, silver exterior and is lightweight, measuring about 0.8 inches thick and weighing under 4 pounds.
3. Performance: It will include an Nvidia GeForce RTX 5070 GPU and Intel Core Ultra 9 CPU with a combined TDP of 150W.
4. Display: The MagicBook Pro 16 will have a 3K IPS display (3072 × 1920) with a 165Hz refresh rate and brightness of 500 nits.
5. Quiet Operation: The laptop is designed to operate quietly, even under heavy usage, with its cooling system yet to be fully tested.
Honor has announced the upcoming launch of the MagicBook Pro 16, set for April 30. Some important details about this laptop have already been revealed.
Design and Build
The MagicBook Pro 16 sports a silver exterior, featuring a minimalistic design with the “HONO” logo on the top. It is designed to be sleek and lightweight, measuring approximately 0.8 inches in thickness and weighing just under 4 pounds.
Performance Features
This new laptop will be equipped with the Nvidia GeForce RTX 5070 graphics card, combined with Honor’s Turbo X technology. It will be powered by an Intel Core Ultra 9 CPU, expected to be the Core Ultra 9 285H. The combined total thermal design power (TDP) is 150W, which encompasses both the CPU and GPU.
Display and Memory
The device will utilize 8000MT/s memory and will be capable of a 165Hz refresh rate. Honor claims these enhancements will allow the MagicBook Pro 16 to provide rapid data processing along with smooth and natural visuals. Additionally, it will come with a 3K display, likely a 16-inch IPS screen boasting a resolution of 3072 × 1920, a 165Hz refresh rate, and a brightness of 500 nits.
Honor has stated that the MagicBook Pro 16 should operate quietly even during intense usage; however, actual performance tests will reveal the effectiveness of its cooling system. Previous models were generally quiet, except when the high-performance mode was activated.
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Tags: honor, MagicBook Pro 16, Nvidia GeForce RTX 5070
April 28, 2025
Minisforum MS-A2 Debuts Worldwide with Ryzen 9 HX CPU and dGPU
Key Takeaways
1. The Minisforum MS-A2 mini workstation features the upgraded Ryzen 9 9955HX CPU, enhancing performance compared to the MS-A1 model.
2. The MS-A2 has a compact 1.78 L chassis that limits GPU options to low-profile, single-slot models due to space constraints.
3. It supports up to 96 GB of DDR5-5600 RAM and offers three M.2 PCIe 4.0 slots for a maximum of 12 TB of storage.
4. The mini workstation includes extensive connectivity options and supports U.2 NVMe for up to 15 TB of single-drive storage.
5. The barebone model is priced at $839, while a configuration with 64 GB of RAM and 1 TB of storage costs $1,103, with shipping expected by the end of May 2025.
Minisforum has recently launched the MS-A2, which was first unveiled at the Japan IT Week Tokyo Spring Show. This mini workstation is now available for customers around the world. As the next version after the MS-A1, it features a significant upgrade in its CPU capabilities. Specifically, while the earlier model could be outfitted with an AMD Ryzen 9 9950X, the MS-A2 comes with the newly launched Ryzen 9 9955HX.
Enhanced Performance
The Ryzen 9 9955HX is a premium choice from AMD’s Fire Range lineup, boasting 16 Zen 5 cores alongside the Radeon 610M graphics. While the integrated GPU isn’t the most impressive, similar to its predecessor, the MS-A2 allows for the addition of a discrete GPU (dGPU) due to its built-in PCIe x16 slot that supports PCIe 4.0 x8.
Compact Design Limitations
Nevertheless, because of its compact 1.78 L chassis, the Minisforum MS-A2 can only accommodate a low-profile, single-slot GPU (like the single-slot Yeston RTX 3050, which can be found on Amazon). Furthermore, this PCIe slot offers support for splitting, enabling 2x PCIe 4.0 x4 configurations that can be used for network cards or other expansion options.
The Ryzen 9 9955X within this Small Form Factor (SFF) PC can be combined with as much as 96 GB of DDR5-5600 RAM. In terms of storage, it includes 3 M.2 PCIe 4.0 slots that can support a total of 12 TB. It also supports U.2 NVMe, allowing for up to 15 TB of single-drive storage. In terms of connectivity, it provides a wide range of ports, which is quite impressive.
Pricing and Availability
As for pricing, the barebone model of the Minisforum MS-A2 is currently priced at $839. If you want a configuration that includes 64 GB of RAM and 1 TB of storage, the cost goes up to $1,103. Shipping is anticipated to begin by the end of May 2025.
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Tags: mini workstation, Minisforum MS-A2, Ryzen 9 9955HX
April 27, 2025
Muse Pi Pro: RISC-V SoC, M.2 & PCIe Raspberry Pi Alternative
Key Takeaways
1. The Muse Pi Pro uses a RISC-V processor (SpacemiT M1) with 8 CPU cores and an NPU, unlike the Raspberry Pi which uses ARM architecture.
2. It offers memory options of 8GB or 16GB LPDDR4X RAM and storage options of 32GB or 64GB eMMC, along with support for M.2 SSDs.
3. Connectivity features include Gigabit Ethernet, WiFi 6, Bluetooth 5.2, and a mini PCIe slot for a cellular modem.
4. The board has four USB 3.0 Type-A ports, one USB 2.0 Type-C port, and supports MIPI-CSI and MIPI-CSO for displays and cameras.
5. The Muse Pi Pro is compatible with various Linux distributions, including Ubuntu, and was initially priced around $120.
The Muse Pi Pro is a fresh single-board computer that resembles the popular Raspberry Pi and might be a good substitute for it. But, there is a key difference that sets them apart. Unlike the Raspberry Pi which uses ARM architecture, the Muse Pi Pro runs on a RISC-V processor. Specifically, this board is driven by the SpacemiT M1, featuring 8 CPU cores and a Neural Processing Unit (NPU) that delivers a performance of 2 TOPS, making it ideal for AI tasks.
Memory and Storage Options
Depending on which model you choose, the Muse Pi Pro comes with either 8GB or 16GB of LPDDR4X RAM. Storage options include eMMC 4.1 with either 32GB or 64GB capacities. This compact computer also supports an M.2 2230 SSD, and you can connect a cellular modem using the mini PCIe 2.1 slot, which has one lane. Additionally, the Muse Pi Pro is equipped with Gigabit Ethernet, WiFi 6, and Bluetooth 5.2 for connectivity. Dimensions for the board are around 3.3 x 2.2 inches, and it includes a 40-pin GPIO header for linking sensors and actuators.
Ports and Compatibility
There are four USB 3.0 Type-A ports on the Muse Pi Pro, along with one USB 2.0 Type-C port. You can connect displays and cameras via MIPI-CSI and MIPI-CSO interfaces. The single-board computer supports a range of Linux distributions, including Ubuntu, and it receives power through the USB Type-C connection. The Muse Pi Pro was briefly available on AliExpress with prices starting at about $120, but that listing has been removed since then.
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Tags: Muse Pi Pro, Raspberry Pi, RISC-V
April 26, 2025
TSMC Launches 1.4nm Process Technology for Next-Gen Devices
Key Takeaways
1. TSMC has unveiled its 1.4nm process technology, set to begin production in 2028, showcasing advancements over the 2nm process.
2. The 1.4nm process promises a 30% reduction in power consumption and a 15% performance improvement.
3. TSMC’s next-generation 2nm process is expected to power devices from major companies like Apple, Nvidia, and AMD.
4. The 1.4nm process offers a 20% increase in logic density compared to the 2nm process, making it 30% faster and 60% more efficient than the 3nm process.
5. Apple’s iPhone 17 will use the 3nm N3P node, indicating a gradual transition to the 2nm and 1.4nm technologies in the coming years.
Back in June 2024, Samsung made waves by introducing advancements in its foundry for the 4nm, 2nm, and 1.4nm process nodes. Now, TSMC (Taiwan Semiconductor Manufacturing Company) has revealed its own state-of-the-art 1.4nm process technology, which will be utilized in upcoming products from major players like Nvidia, Apple, AMD, and more.
TSMC’s 1.4nm Process Unveiled
The largest contract chipmaker in the world has disclosed that the 1.4nm A14 process is set to start production in 2028, featuring several enhancements over the 2nm process. This new process technology promises a 30 percent decrease in power consumption while improving performance by approximately 15 percent. To put it in context, TSMC’s 2nm process is on track to begin production later this year.
TSMC’s 2nm Node Overview
With a diverse client base, TSMC’s next generation process will likely supply power to upcoming iPhones, Nvidia GPUs, AMD processors, and a whole lot more. According to TSMC, there is a 20 percent boost in logic density, which contributes to the performance increase over the 2nm process. When you compare it to the current TSMC 3nm process, the 1.4nm is nearly 30 percent quicker and 60 percent more efficient.
To refresh your memory, Apple’s upcoming iPhone 17 series is anticipated to incorporate the latest N3P node (3nm) for the A series chips, indicating that the transition to 2nm could take a couple of years to materialize. In simple terms, the technology from the 1.4nm process is still a few generations down the line as well. That’s all we have for now, so keep an eye out for more updates!
Tags: 1.4nm process, NVIDIA, TSMC

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