Lenovo RF Adapter for Desktop Computer

The Lenovo 4XH1D20852 is a USB-C wireless adapter that links supported Lenovo mice, keyboards and numeric keypads to a desktop computer through one receiver that keeps the workspace tidy. It is intended for users who want dependable wireless control without dedicating a separate dongle to each device.

With Lenovo unified pairing, the adapter can manage several compatible peripherals at the same time. If the original receiver that shipped with a mouse or keyboard has been misplaced, the 4XH1D20852 steps in as a straightforward replacement, restoring full wireless function without buying new hardware.

The external plug-in design fits any available USB-C port, making it especially useful on modern desktops that have limited traditional USB-A sockets. Once inserted, the adapter maintains a stable link, supporting clean cable management in corporate offices, school computer labs or home study areas.

Engineered for everyday use, it operates in temperatures from 32 °F to 104 °F and complies with more than twenty international regulatory standards. These safeguards provide peace of mind for IT departments rolling out large device fleets and for individual users who simply want a receiver they can trust.

• USB-C wireless adapter for select Lenovo mice, keyboards and keypads
• Works with Lenovo unified pairing so multiple devices share one receiver
• Serves as a replacement for a lost original dongle
• External plug-in form factor keeps desktops uncluttered
• Operates reliably between 32 °F and 104 °F
• Meets more than twenty international regulatory standards