Unifying USB receiver One tiny receiver for up to six Unifying devices. Plug it and leave it, then connect additional mice and keyboards to one computer. First time out of the box 2 1 2 1 1 1 1 2 2 2 www.logitech.com/options 1 sec. 3 sec.
1 Download Logitech Options, 2 Remove pull tab or make 3 Short press Easy-Switch 4 Long press Easy-Switch 5 Insert Unifying USB receiver click Add Devices, and select Add Unifying Device sure your mouse is on and extract Unifying receiver from battery hatch button to select desired channel button to enter pairing mode Repair with an existing Unifying receiver Logitech Unifying 2 1 1 2 1 2 1 2 www.logitech.com/unifying 1 Download Logitech Unifying 2 Make sure your mouse 3 Short press Easy-Switch 1 sec. 4 Long press Easy-Switch 3 sec. 5 Open Unifying software Software is On button to select desired channel button to enter pairing mode and follow onscreen instructions 5 English