Review on Perixx PERIBOARD-716 Wireless Keyboard with Touchpad, Supports Multiple Devices Connection, X Type Scissor Keys, Black, US English Layout – Ideal for TVs, Tablets, and Smartphones by Tom Lawson

Brand new, keyboard wouldn't turn on out of the box. I tried several sets of new batteries, but the keyboard wouldn't turn on (not even the "low battery" light came on). I tried finding the driver on the manufacturer's website if that was the problem, but it wasn't. The instruction manual was fairly rudimentary, with little or no troubleshooting help. My windows bluetooth connection program couldn't detect it.