Ant Esports KM550 Pro Wireless Keyboard and Mouse Combo

The Ant Esports KM550 Pro Wireless Keyboard and Mouse Combo is a wireless gaming and productivity combo built for users who want both comfort and style without the restriction of cables. At its core is a full-size wireless keyboard with a comfortable palm rest, rainbow LED backlighting, and anti-ghosting support for up to 19 keys, which helps ensure accurate key detection during fast typing or gaming actions. The keyboard’s layout and membrane keys are designed for everyday use, while the lighting adds visual flair that enhances any gaming setup or desk environment. The wireless connection uses a reliable 2.4 GHz nano USB receiver, lets us enjoy a clean, cable-free workspace with stable performance across compatible devices like Windows and macOS systems.

Accompanying the keyboard is a wireless gaming mouse that matches the aesthetic and functionality of the combo. It features adjustable DPI settings (typically 1200, 2400, and 3200), allowing you to switch sensitivity on the fly for precise control in games or everyday tasks. The mouse includes six buttons plus a scroll wheel, and rainbow LED lighting that complements the keyboard’s look, giving your system a unified visual style. Both devices are plug-and-play, requiring no drivers — simply insert the USB receiver and begin using them right away. With its ergonomic design, responsive controls, and vibrant lighting effects, this combo is a solid choice for casual gamers, students, and everyday users who want an affordable yet visually engaging wireless keyboard-mouse setup.

Key Feature

Wireless Freedom with Reliable 2.4 GHz Connection
The KM550 Pro combo uses a 2.4 GHz wireless USB nano receiver to provide a stable, lag-free connection up to around 10 meters. This lets you enjoy a clutter-free workspace without tangled cables, whether you’re gaming, working, or browsing.

Full-Size Keyboard with Palm Rest
The keyboard features a full-size layout with a dedicated palm rest for added comfort during long typing or gaming sessions. Its membrane keys deliver smooth and quiet typing, and the layout includes all essential keys for productivity and play.

Rainbow LED Backlighting for Stylish Looks
Both the keyboard and mouse offer vibrant rainbow LED lighting that enhances visibility in low light and adds flair to your desk setup. The colourful lighting gives your workspace a more dynamic and gaming-ready aesthetic.

Anti-Ghosting Support for Responsive Gameplay
The keyboard supports anti-ghosting for up to 19 keys, meaning it can accurately register multiple simultaneous key presses. This helps ensure precise control during intense gaming moments or fast typing.

Adjustable DPI Wireless Mouse
The included wireless mouse features adjustable DPI levels—typically ranging up to about 3200—so you can switch sensitivity on the fly. This allows accurate cursor control for gaming, design work, or everyday navigation.

Comfortable and Ergonomic Design
Both the keyboard and mouse are shaped to support comfortable use during extended sessions. The keyboard’s palm rest and the ergonomic mouse design help reduce fatigue, making the combo suitable for long hours of work or play.

Easy Plug-and-Play Setup
The KM550 Pro is ready to use right out of the box with plug-and-play compatibility. Just insert the nano USB receiver into your PC or laptop and start typing or clicking—no software installation required.

Technical Specifications