The HP GK1100 Combo pairs a full-size, waterproof gaming keyboard with a matching 4-button optical mouse, both wired over USB. HP built in a drain hole and spill-resistant design specifically to survive the occasional gaming-session accident. Whether you’re setting up a first desk or replacing a tired office keyboard and mouse, this combo covers both needs at once, without requiring two separate purchases.
HP GK1100 Combo Features:
- A full 104-key layout delivers a mechanical-feel typing experience, rated for up to 10 million keystrokes
- 26-key anti-ghosting rollover ensures multiple simultaneous keypresses register correctly during fast-paced play
- Waterproof construction includes a drain hole, so spills drain out instead of damaging the board
- RGB backlighting cycles through breathing, flicker, and normal modes, with laser-carved keycaps that let light shine through clearly
- The included mouse uses an optical sensor with adjustable DPI settings, switchable for different games
- The mouse’s four buttons are rated for up to 5 million clicks, backed by a fabric USB cable with a noise filter
- Both the keyboard and mouse connect over a single USB port each, with plug-and-play setup and no drivers required
Why the HP GK1100 Combo Survives Accidents
A drain hole and spill-resistant design genuinely set the HP GK1100 Combo apart from typical budget keyboards. So, a spilled drink is far less likely to end the keyboard’s life early. The same durability extends to the mouse, whose switches carry a multi-million click rating well beyond casual, everyday use.
A Complete Starter Setup
If you’re putting together a first gaming desk, the HP GK1100 Combo covers keyboard and mouse in one affordable purchase. It also works well as a reliable backup set, ready to swap in the moment your primary peripherals start acting up mid-session. Browse our PC Accessories collection for more peripherals and setup essentials.

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