I broke my previous keyboard and went shopping for a new one (FYI: water + G15 == not good). I wanted another back-lit keyboard (like my previous G15). When I went to bestbuy (not my favorite store) I saw the slick Raser Lycosa Keyboard I decided to try it. My advice: don't. While the keyboard itself is great (I like the low, rubber covered keys) the neither the the USB port nor the headphone jack worked on either of the keyboards that I tried (I returned the first one and tried the second one in the store). The problem: Interference. My computer refused to mount my USB flash drive while plugged into the Lycosa and the headphones buzzed (like a radio). I ended up getting the latest (annoyingly orange) G15 keyboard. which works but I HATE ORANGE.