Gaming Keyboard and Mouse Product: Yoshida Sangyo Co., Ltd. LED Gaming Keyboard & Mouse Color: Black YD-5300 With instruction manual (single sheet of paper) Specifications: Keyboard: Approx. H13 * W44 * D3cm Mouse: Approx. H12 * W6 * D4cm Package size (approx.): H14.5 * W51.5 * D4cm LED Backlight Compatible OS: Windows USB Wired Cord length: Keyboard: approx. 135cm, Mouse: approx. 120cm Rated voltage: 5V Rated current: 100mA Lightweight wired mouse included Round keycaps LED backlight with a strong presence I'm using the white one, and it works without any problems! It's stylish and light, so it's comfortable to use (^-^)