G MACROS Illuminated status keys Mechanical keys For Gamers keyboard size : 500(L) x 176(W) x36(H) mm keyaboard weight : 1460 gr keys: 110 operation force : 55-+10g max operating stroke : 6.0+-0.3mm maximun use life : 50 million keystrokes connection : USB power requirements : 5.0V DC/100ma