... ball mouse, Laser pointer! CHTEK Mini keyboard Wireless Trackball mouse Keyboards Color Category: Black Brand: Other Keyboard Interface: USB Keyboard ... for Tablet PC, the living room PC (HTPC), office projectors, smart TV, etc. .. 1, whether you are sitting on the ... , for Tablet PC, the living room PC (HTPC), office projectors, smart television .. Specifications: 1, Volume: 150mm * 60mm * 12mm 2, Weight ...