I have 2 different Logitech Bluetooth keyboards but not the accompanying USBs (details attached). What do I need to buy so I can use the keyboards? : r/logitech
Amazon.com: Logitech MK710 Wireless Keyboard and Mouse Combo — Includes Keyboard and Mouse, Stylish Design, Built-In LCD Status Dashboard, Long Battery Life : Electronics
Logitech MK710 Desktop Wireless Mouse and Keyboard Combo