Amazon.com: Logitech USB Unifying Receiver, 2.4 GHz Wireless Technology, USB Plug Compatible with all Logitech Unifying Devices like Wireless Mouse and Keyboard, PC / Mac / Laptop - Black : Electronics
How to Install a Wireless Keyboard and Mouse
How to pair logitech wireless mouse with receiver - YouTube
MR0009 2.4GHz Cordless Mouse User Manual M-R0009 Manual Logitech Far East