How to Pair LOGITECH Performance MX mouse with non-Unifying Receiver (for PC) - YouTube
Logitech 910-000240 model MX-620 Cordless Laser Mouse, Wireless Pointing Device Connectivity Technology, Radio Frequency Pointing Device Wireless Technology, Laser Movement Detection, Tilt Wheel and Scroll Wheel Scroller, Right-handed Only Design, US
LOGITECH MX620 CORDLESS LASER MOUSE BLACK 810-000536 WITH USB DONGLE (NEED BATT) | eBay
Notice d'utilisation - LOGITECH MX620 CORDLESS LASER MOUSE - LOGITECH - Manuel et mode d'emploi