How to Fix Logitech K750 Not Working | Step by Step - Driver Easy
Logitech K750 Wireless Solar Keyboard for Windows, 2.4GHz Wireless with USB Unifying Receiver, Ultra-Thin, Compatible with PC, Laptop - Wireless Connectivity - RF - 33 ft - 2.40 GHz - USB Interface - English (Canada) - Computer - PC - Black
Amazon's big Logitech sale includes an all-time low on the keyboard that never needs charging
Fixed] No LED light on Logitech K750 Keyboard – Rob's Blog