ZGB Q9B Wired Keyboard + Mouse Set 1. Adopt standard key position layout, curved key caps, reduce false touch rate, and make typing feel more comfortable and less fatigued. 2. It conforms to ergonomic standards, fits close to the tip of the hand, and a foldable tripod, so that you can maintain a comfortable wrist posture in daily use. 3. The key characters are made of UV technology, which is not easy to fade, wear-resistant and durable. The key caps are crisp and fit the tip of the hand, which can create a free mood when working. 4. Strong and durable, with built-in waterproof conductive membrane and drainage holes, which can drain the liquid out of the keyboard and use it freely. 5. Keyboard: Waterproof hole design at the bottom, foldable tripod, stable and wear-resistant. 6. Number of keys: 104 keys on the keyboard, 3 keys on the mouse 7. Interface: USB 8. System support: Windows XP Windows Vista Windows 7810 9. Keyboard size: 438 x 133 x 16mm, mouse size: 120 x 55 x 35mm 10. Keyboard weight: about 363.2g, mouse weight: about 72g