Riitek RK100+ White USB Wired Rainbow LED Gaming Keyboard and Mouse Combo 17.1 x 5.3 x 0.9 in

What it is and who it’s for

The Riitek RK100+ is a USB wired keyboard and mouse combo with rainbow LED backlighting and a mechanical-feel membrane design. It targets entry-level gamers and office users who want a full-size 104-key layout without the cost of true mechanical switches. The ambidextrous mouse and slim profile suit shared workspaces or living-room PCs. Buyers who need genuine mechanical actuation or per-key RGB control should look elsewhere.

Installation and common issues

Plug the single USB cable into any Windows PC, laptop, Android TV box or Raspberry Pi and it works without drivers. The backlight button toggles the five-colour mix, but the lighting does not function on macOS or Linux. After ten minutes of inactivity the set enters sleep mode and the LEDs turn off; any key press wakes it instantly. Some users mistake the mechanical-feel membrane for real mechanical switches.

Sustained-use behaviour

The ABS chassis resists flex during long typing or gaming sessions and the non-slip base keeps the keyboard planted. The membrane switches maintain consistent tactile feedback without the noise of clicky mechanical keys. The corded connection eliminates battery drain or wireless latency over extended periods. The mouse uses a fixed DPI setting described only as gaming-grade, so sensitivity cannot be tuned for marathon play.