MARVO K638B Soldat S50B Membrane Gaming Keyboard / Rainbow Backlit / ABS Keycaps / Detachable USB Type-C Cable / K638B / K638B

The MARVO K638B delivers ultra-quiet membrane keystrokes, perfect for gamers and professionals who want smooth, responsive typing without the noise of mechanical switches. Its ergonomic 98-key layout ensures comfortable control, reduced finger fatigue, and a seamless experience whether you’re grinding through long gaming sessions or working late at night.

Dominate every match with 19-key anti-ghosting technology, letting you press multiple keys simultaneously with flawless accuracy. Every command is detected instantly—no missed inputs, no delays—giving you the competitive edge you need in fast-paced FPS, MOBA, and action titles.

Transform your setup with vibrant rainbow backlighting, designed to enhance both style and visibility. Adjust the brightness to suit your environment—subtle illumination for late-night gaming or a bold glow for a dramatic aesthetic. The lighting not only looks great but also helps you navigate keys in low-light environments with ease.

Enjoy a clean, flexible setup with the 1.5m detachable USB Type-C cable. It’s easy to pack, replace, and route across your desk without clutter. Combined with a durable ABS build and stable footprint, the K638B is crafted for everyday performance and long-lasting reliability.

Adjustable tilt feet allow you to fine-tune your typing angle for better wrist comfort, while FN multimedia shortcuts give you instant control over audio and playback without leaving your game. Plus, the Windows Key Lock prevents accidental interruptions during intense matches—keeping you fully focused on the win.