I recently replaced a wireless older Logi keyboard with this one. I debated about the price, but I have found it to be much friendly on the finger fatigue.

Logitech 920-000914 Black 106 Normal Keys USB Wired Ultra-thin Illuminated Keyboard - Newegg.com (http://www.newegg.com/Product/Product.aspx?Item=N82E16823126043)

Oh, it also glows in the dark.

Cheers.