Firstblood B21

68 Keys Bluetooth Wireless/Wired Retro Mechanical Keyboard

    Original Cherry MX Switches
    Bluetooth 5.0 wireless/wired dual modes
    Control knobs and multimedia keys
    Connect up to 3 devices & compatible with Mac/Win/Android OS
Regular price $149.00
Sale price $149.00 Regular price

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15-Day Return Policy

You may return any non-customized and non-sales product that is sealed, within the 15 days upon receiving it.


65% Compact Retro Mechanical Keyboard

EPOMAKER B21 houses 68 keys but is also able to perserve all the essential multimedia and function keys on Mac and Window.  Furthermore, the layout provides natural presentation and location for the arrow, home, page navigation and delete keys - which are often left out in typical compact keyboards. The B21 also comes with control knobs and multimedia keys to offer the same functionalities of a TKL keyboard, but with a much smaller footprint.

Bluetooth 5.0 Wireless/USB Wired Dual Mode

With bluetooth 5.0, it enables to connect your smart phone, your laptop or your tablet to provide an efficient multitasking and speedy performance.  The B21 is built-in with a battery of 4000mAh capacity. Technically, it can last up to 36 hours with the backlights on and 240 hours with the backlights off, depending on our daily usage. 

Cross-System flexibility & NKRO

EPOMAKER B21 is compatible with MacOS, Android and WinOS. Switching among operating systems can be an easy move with just one press on the multimedia function key. Moreover, the keyboard is N-key rollover. It prevents the compouter from misidentifying key presses, even when mutiple keys are clicked simultaneously.

Original Cherry MX Switches

Epomaker B21 adopts original Cherry MX switches to achieve a rapid response and you can experience a more reliable and durable keyboard. Here we have three options for your choice: the clicky Cherry MX Blue, the tactile Cherry MX Brown and the linear Cherry MX Red.

SA PBT Keycaps & Dimmable Backlight

Combined with the advanced PBT material, the keycaps stays fade-free, oil-resistant and beautiful. The SA profile makes it round on the surface, which allows a natural guidance for each finger, regardless of the hand position. The B21 is also equipped with a dimmable backlight to increase the visibility under different scenarios.

Technical Specifications

68 Keys
Bluetooth 5.0 / USB wired
5-core 1.6m
Product dimension
317mmm * 148mm * 45.8mm
Inside the box
  • Keyboard
  • USB-C cable
  • Instruction manual