AZIO Retro Compact Keyboard @ TechPowerUp
 

AZIO kicks it up a notch with the latest addition to their Retro Classic series of high-end keyboards. The AZIO RCK is a 75% form factor keyboard with Bluetooth or USB connectivity, dual OS support, a plethora of material options to choose from, and a humongous 5000 mAh battery to keep it ticking for months!

https://www.techpowerup.com/review/a...act-keyboard//