Drivers for Logitech - Page 2 of 10 - Logitech™ High-Performance Support Drivers and Review
Best Buy: Logitech M515 Wireless Laser Couch Mouse Blue 910-001842
Logitech M515 Driver and Software Download
Keyboard Science] TIL that the Logitech K800, the K810 AND the M515 "Couch Mouse" all use a variation of this proximity detection technology to save battery life : r/MechanicalKeyboards