costom WK75 75% Wireless Gaming Keyboard Purple

Compact 75% Wireless Mechanical Keyboard

The costom WK75 is a 75% wireless mechanical keyboard with a purple plastic case and linear switches. It uses a gasket structure with multiple sound-damping layers to reduce keystroke noise. Three connection modes are available: Bluetooth 5.0, 2.4 GHz wireless and USB-C wired. Per-key RGB backlighting offers 16.8 million colours and music-rhythm effects.

Check Connectivity and Switch Preference

Verify that your devices support Bluetooth 5.0 or have a free USB port for the 2.4 GHz receiver before ordering. The keyboard arrives with pre-lubed custom linear switches; confirm you prefer a linear feel rather than tactile or clicky feedback. Hot-swappable sockets accept most 3-pin and 5-pin switches if you plan to change them later. A keycap puller and three spare switches are included in the box.

Suits Multi-Device Users Wanting Customisation

This keyboard suits users who switch between PC, laptop and console platforms and want per-key RGB control with macro support via software. The compact 75% layout saves desk space while keeping function keys. Buyers who need a full-size layout with dedicated number pad or who prefer tactile or clicky switches out of the box should look at other options.