Lenovo 2.4G Wireless USB Receiver

The Lenovo 4XH0R55468 is a 2.4 GHz wireless USB receiver that restores cable-free control to Lenovo Professional Wireless mice, keyboards, and keyboard-mouse combos. It plugs into any USB Type-A port and instantly reconnects supported peripherals, making it a practical solution when the original receiver is lost or when you want a second receiver for travel or a separate workstation.

Pairing is straightforward. Press the built-in button, follow the on-screen prompts, and your device is ready to use. The receiver works seamlessly with models carrying part numbers 4X30H56796, 4X30H56841, and 4X30H56886, and remains dependable across Windows 7, 8, 8.1, 10, and 11. With operating tolerances from 0 to 40 °C and 20 % to 95 % relative humidity, it performs reliably in offices, classrooms, and home setups alike.

Compliance with more than 30 international standards and a one-year limited warranty add peace of mind for IT managers rolling out devices across global teams. Slip the compact receiver into a laptop sleeve, keep a spare in the office, or hand it to colleagues who need to stay productive without hunting for a cable.

• USB Type-A receiver for Lenovo Professional Wireless input devices
• Compatible with keyboard, mouse, and combo models 4X30H56796, 4X30H56841, and 4X30H56886
• 2.4 GHz wireless connection for reliable, low-latency input
• Works with Windows 7, 8, 8.1, 10, and 11
• Simple pairing button for quick setup
• Operates between 0 and 40 °C and in 20 %–95 % relative humidity
• Meets 30+ international regulatory standards
• One-year limited warranty