TF-GK03 Bumblebee Black 75% RGB Mechanical Keyboard — 81-Key, BT5.0 / 2.4GHz / USB-C, Hot-Swappable Pre-Lubed Cybertron Linear Switches, 4000mAh

Compact Bumblebee-themed mechanical keyboard designed for both work and play. The TF-GK03 sports an 81-key, 75% layout in a yellow/black scheme with RGB illumination and decorative battle-mask details on the volume knob for a collectible, immersive look. Ideal for gamers and enthusiasts seeking style and performance. Connectivity: Triple-mode support with BT5.0, 2.4GHz wireless and USB wired (USB-C). The keyboard can be paired and switched between up to five devices using shortcut-key controls, and it’s compatible with PC, laptop, tablet, cell phone, PS and XBOX. Switches & hot-swap: Fitted with pre-lubed Cybertron Hi‑Fi linear switches for a creamier, smoother keystroke. Switch sockets are hot-swappable and accept both 5-pin and 3-pin switch types so you can customize without soldering. Build & typing feel: The TF-GK03 uses a gasket structure combined with a PCB single-key slot design to enhance resilience and provide a softer, more stable typing experience. Five layers of filling silencer are installed between the PCB, positioning plate and shafts to reduce cavity noise and deliver a solid, muted feel. Lighting & customization: RGB backlighting with 20 built-in lighting effects plus 11 music-rhythm lighting modes available through the driver. Create macros, custom RGB colors and shortcuts; adjust brightness and speed via the knob or FN key combinations. Monochrome effects are supported and backlighting can be turned off if desired. Keycaps & battery: Durable two-tone molded PBT keycaps keep legends clear and colorfast. The TF-GK03 is powered by a high-capacity 4000mAh battery for extended runtime during long work sessions or marathon gaming.