... ball mouse, Laser pointer! CHTEK Mini keyboard Wireless Trackball mouse Keyboards Color Category: Black Brand: Other Keyboard Interface: USB Keyboard Connection ... : left, right. 5, the multimedia control keys. 6, functional composite key. 7, buckle-in mini receiver. 8, for Tablet PC, the ... is, into sleep mode. In standby mode. Just press any key at this time, you can return to normal. Standby time ...