Mouse Computer has expanded its lightweight Mouse X2 laptop lineup in Japan with a new entry-level model powered by the AMD Ryzen 5 216 APU. Designed for users who want a compact, travel-friendly Windows laptop with modern connectivity and upgradeable memory, the new Mouse X2 combines a 12.2-inch display, WiFi 7, USB4, and optional LTE support in a body that weighs just 981 grams, or around 2.16 pounds.
The Mouse X2 series was previously introduced with several AMD Ryzen options, including the Ryzen 5 340 and Ryzen 7 350. Now, the more affordable Ryzen 5 216 version has officially joined the lineup, giving buyers another option in Japan’s growing ultraportable laptop market.
At the heart of this model is the AMD Ryzen 5 216, a 6-core processor designed to handle everyday productivity tasks with ease. For web browsing, document editing, video calls, streaming, light photo work, and multitasking, the chip should deliver smooth performance. It is also expected to offer enough power for some heavier workloads, especially when paired with upgraded memory.
One limitation of the base configuration is its 8 GB of RAM. While that may be acceptable for basic use, it could feel restrictive for users who keep many browser tabs open or run multiple apps at once. Fortunately, Mouse Computer has made the laptop user-upgradeable. The system includes a single DDR5-5600 SODIMM slot, allowing buyers to increase memory up to 32 GB. That makes the Mouse X2 more flexible than many compact laptops with soldered RAM.
Storage is handled by a 512 GB NVMe SSD installed in an M.2 2280 slot. This should provide fast boot times, quick app loading, and enough space for documents, photos, and essential software. Users who need more storage may also appreciate the standard M.2 format, which can make future upgrades easier.
The laptop features a 12.2-inch display with a 1920 x 1200 resolution. The taller 16:10-style screen gives users more vertical space than a traditional Full HD panel, which is useful for reading, writing, browsing, and productivity apps. Mouse Computer says the display covers 100% of the sRGB color space, which should make it suitable for general media viewing and light creative work. More advanced color details, such as DCI-P3 coverage or factory calibration figures, have not been disclosed.
Portability is one of the biggest selling points of the new Mouse X2. With a weight of only 981 grams, it is light enough to carry in a backpack or tote bag all day. Its dimensions are approximately 27.7 x 21 x 1.9 cm, or about 10.9 x 8.2 x 0.75 inches. While the 12.2-inch screen suggests a very compact footprint, the laptop is slightly larger than some may expect due to a noticeable bottom bezel.
Battery life is also a key highlight. The Mouse X2 includes a 60 Wh battery, which is rated for up to 11.5 hours of video playback. Real-world battery life will depend on screen brightness, workload, wireless usage, and background apps, but the capacity is generous for such a lightweight machine.
The laptop also includes a 180-degree hinge, allowing the screen to lay flat for easier sharing during meetings or presentations. Durability is another focus, with MIL-STD-810H certification adding reassurance for users who travel frequently or need a device that can handle daily bumps and movement.
Connectivity is particularly strong for a small laptop. The Mouse X2 includes WiFi 7, Bluetooth 5, and gigabit LAN. It also offers a 2 MP front-facing camera with Windows Hello support, allowing users to sign in with facial recognition.
The port selection is another major advantage. The laptop includes two USB 3.2 Gen 1 Type-A ports, two USB4 Type-C ports, HDMI, microSD card support, LAN, and a 3.5 mm audio jack. There is also an optional nano SIM slot for LTE connectivity, which could be useful for users who want internet access on the go without relying on public WiFi or smartphone tethering.
The Ryzen 5 216 version of the Mouse X2 is now available in Japan with a starting price of 199,800 yen, which is roughly around $1,251. Color options include blue, gold, and silver.
For now, the Mouse X2 appears to be aimed mainly at the Japanese market, so an international launch seems unlikely. However, buyers outside Japan who are especially interested in this lightweight Ryzen laptop may still be able to obtain it through importing or package forwarding services.
Overall, the new Mouse X2 Ryzen 5 216 model is an interesting ultraportable laptop for users who value low weight, modern ports, upgradeable RAM, and strong wireless connectivity. While the base 8 GB memory configuration may not be ideal for everyone, the ability to upgrade to 32 GB helps make this compact machine much more practical for long-term use.
