Logitech USB Unifying Receiver

Logitech USB Unifi Receiver, Spare USB wireless receiver for Wireless Mouse and Keyboards Specifications: Connector: USB-A Dimensions: 15 x 9 x 6mm Weight: 1.23g Comaptibility: Windows 10/11 or later | macOS 10.10 or later Warranty: 1 Year Features: One Receiver For 6 Devices - Connect up to 6 compatible keyboards & mice to one computer Tiny Leave-In Receiver - So tiny that you can leave it in your notebook, no need to unplug it while travelling Advanced 2.4 GHz Wireless Technology - provides a powerful, reliable connection up to 10 meters away with virtually no delays or dropouts Simple Plug & Play setup