This article covers 8Bitdo 18キーレトロメカニカルテンパッド.

Overview

The 8BitDo 18 Keys Retro Mechanical Numpad is a 2-in-1 device that combines a PC numpad and a standard calculator in one retro-styled package. The N Edition features a classic red-and-white color scheme reminiscent of vintage consoles. It uses Kailh Box White V2 switches for a satisfying clicky feel, and the PCB is hot-swappable, allowing users to change switches without soldering. With Bluetooth, 2.4G, and USB-C connectivity, it works seamlessly with Windows and Android devices. The keycaps are dye-sub PBT for durability, and the 9-digit 7-segment LED display adds to the nostalgic look while providing clear readouts.

Connectivity & Compatibility

This numpad supports three connection modes: Bluetooth 5.0, 2.4 GHz wireless via the included receiver, and wired USB-C. It is compatible with Windows 7/8/10/11 and Android devices. The dedicated control panel features a rotary dial for easy volume adjustment and shortcut operations. N-key rollover ensures every keypress is registered accurately even during rapid input. The built-in 9-digit 7-segment LED display shows calculations in calculator mode. Battery life is rated at 160 hours on a full charge, and recharging takes about 4 hours via USB-C.

Product Info

Released around 2024, the 8BitDo Retro Mechanical Numpad is priced at approximately 9,212 JPY on Japanese online retailers. It occupies a mid-range position in the mechanical numpad market, offering premium features like hot-swappable switches and wireless connectivity at a competitive price. Multiple color editions are available, including Fami, M, and C64 variants. The package includes a USB-C cable, 2.4G receiver, and user manual. Warranty is typically 1 year from the manufacturer. The numpad has 18 keys in a top-mount configuration, using Kailh Box White V2 (clicky) switches.

Best Use Cases

  • Data entry professionals (accounting, finance)：The instant switch between numpad and calculator modes speeds up workflows in Excel or bookkeeping. The mechanical switches provide tactile feedback that reduces errors during fast typing. A dedicated shortcut button also launches the Windows calculator app for added convenience.
  • Mechanical keyboard enthusiasts：If you already own a mechanical keyboard without a numpad, this is the perfect companion. The hot-swappable PCB lets you customize switches to match your main board. The PBT keycaps feel premium and resist shine, and the multiple color options allow you to coordinate with your primary keyboard.
  • Retro computing fans：The N Edition's color scheme and 7-segment LED display add a nostalgic touch to any desk setup. It also doubles as a standalone calculator, making it a functional collectible.
  • Who should skip：macOS users are not supported. Also, if you rarely input numbers or already have a full-size keyboard, this may be unnecessary. The 2.4G receiver occupies a USB port when left plugged in.

Product Disclosure (Amazon)

  • Manufacturer: 8Bitdo
  • Seller: Amazon US
  • Fulfilled by: Amazon US
  • ASIN: B0D66LV395
  • Note: This article covers a manufacturer-made product based on Amazon listing details.