8BitDo unveils transparent green Xbox-inspired mechanical numpad with calculator display

8BitDo’s transparent green Retro 18 Mechanical Numpad - Xbox Edition looks like a prop pulled from the original Xbox era, but the real question is whether it earns desk space after the nostalgia wears off. The answer is mostly yes, because this is not just a green collectible. It is a 2-in-1 PC numpad and calculator with a retro LED display, an official Xbox license, and enough practical hardware to make it more than a shelf piece.

The appeal starts with the styling. 8BitDo dressed the numpad in the original Xbox’s iconic translucent green and built it as the matching companion to the Retro 87 Mechanical Keyboard - Xbox Edition. Together with the Retro R8 Mouse - Xbox Edition, the Retro 18 completes 8BitDo’s Xbox-themed desktop trio. That matters in a hobby where themed boards can look great in product photos and then fade fast on a real desk. Here, the calculator function gives the design a reason to stay put. The dedicated Windows Calculator app shortcut button and the display-backed calculator mode turn the numpad into something you can reach for during spreadsheets, invoices, or quick math without pulling up another window.

The spec sheet is closer to enthusiast gear than novelty merch. The Retro 18 has 18 keys, N-key rollover, an aluminum plate, a hot-swappable PCB, and Kailh Jellyfish X switches. The keycaps are double-layered ABS with a matte UV coating, which should help the translucent look survive daily use without feeling cheap. At 170 x 104 x 45.5 mm and 300 grams, it is compact enough to sit beside a TKL board or a low-profile setup without taking over the whole desk.

Connectivity is broad enough for modern use. It supports Bluetooth 5.0, 2.4G wireless, and wired USB, and 8BitDo includes both a 2.4G adapter and a USB cable. Compatibility covers Windows 10 version 1903 and later, plus Android 9.0 and later. Power comes from a 1,000mAh rechargeable battery rated for up to 160 hours of use, with roughly a four-hour charge time. Firmware updates run through 8BitDo Ultimate Software V2, but only for updates, so this is not meant to be a deep-tuning playground.

At $44.99, the Retro 18 sits in the sweet spot where the gimmick does not feel overpriced. Pre-orders were live on Amazon in the US and through 8BitDo’s eShop worldwide, with shipping set for May 6. For Xbox fans who already wanted the matching keyboard and mouse, this is the final piece. For keyboard people, it is the rare themed accessory that still looks useful after the first week.