Logitech G19 Keyboard for Gaming driver - Download
Logitech G19s Gaming Keyboard driver - download
Logitech G - LGS Tip of the Day: Disabling Enhanced Graphics in Logitech Gaming Software If you're on a laptop and want to reduce GPU use when unplugged from the AC adapter,
Logitech G19 Gaming Keyboard – Techgage
Why Logitech can make super hardware and so crappy software??? : r/LogitechG