Review on iClever GKA22S Wireless Keyboard with Number Pad - Full-Size Stainless Steel Ultra Slim Keyboard, Stable 2.4G Connection for iMac, Mackbook, PC, Laptop - Rechargeable by Djuan Thompson

great keyboard. The buttons work smoothly. Fast reconnect after sleep mode. USB powered, plus a wall charger so you don't have to waste a USB port or remember to charge it. Comes with a thin membrane keyboard overlay that works surprisingly well and doesn't get in the way of typing. It's wireless with a USB receiver. This keyboard replaced a Bluetooth compatible Mac keyboard that was utterly useless (I sent it back to Revain).