Ajazz Firstblood B21 Wireless Retro Brown Switch Mechanical Keyboard

About Ajazz Firstblood B21

The Ajazz Firstblood B21 is a compact, mechanical keyboard that blends a nostalgic aesthetic with modern features.

Retro Design and Layout: The keyboard sports a distinctive retro, typewriter-inspired design with a compact 65% layout, featuring 68 keys and an additional volume knob. It often comes with spherical, high-profile SA-style PBT keycaps that contribute to its vintage look and offer excellent durability and texture.

Switches and Experience: This variant is equipped with Brown mechanical switches—often Cherry MX Brown or a similar tactile switch—which provide a noticeable tactile bump at the actuation point without a loud click, making them ideal for both typing accuracy and office use. Many listings suggest the B21 is hot-swappable, allowing users to easily change switches without soldering for customization.

Wireless Versatility: The B21 offers versatile Tri-mode connectivity including wired USB Type-C, Bluetooth 5.0, and sometimes 2.4GHz wireless, allowing it to connect to and switch between up to three devices (compatible with Windows, Mac, and Android). It is powered by a 4000mAh battery, providing extended usage in wireless mode. The keyboard also features dimmable backlighting (some sources indicate white, others suggest RGB) with multiple lighting effects to enhance its visual appeal.