Yep, a bit naive of me. I thought the term gaming keyboard would at least cover the simultaneous keys thing. And the glowing coloured keys was just extra. But it's the reverse. I had used my last keyboard for about 10 years, which was about the same cost and which DID cover the anti ghosting feature. Sad to see how quality has declinced, and the term gaming keyboard has no meaning (glowing coloured keys are supposed to cover the extra quality needed for gaming).