this morning received two claviers.tres good keyboard it goes into standby automatically based on the presence of the gold plated USB utilisateur.câble wire gainer 3 colors, soft keys practice A very nice keyboard to the touch, beautiful finish. The backlight Who is strong enough for me. and an effect of "breathing" hold fn + 8.Bref is a great keyboard for gaming and multimedia. at great prices. FREE SHIPPING .... and one for rapide.boite Delivery as cardboard. Very satisfait.merci amazon.