Rainbow Illuminated Backlit Professional Gaming Keyboard(DU 006) Come with Free Android Micro USB 2.0 Data OTG Cable by Qisan 3 color backlit keyboard Ergonomic design of stepwise keycap enable the user not fatigue after long-term use The keyboard are full white keycaps come with 37 rainbow caps,the user is easy to DIY. Anti-Ghosting with 19-Key rollover. Every keystroke translates into accurate gameplay-even when multiple keys are pressed. Item size:19.04" x 5.95" x 1.57" Net weight:940+/-10g