HP QB355AA#ABL 2.4GHz Wireless USB Keyboard and Mouse (Black) Brand new, and authentic HP products ship from, and are sold by Amazon.com (check above) Sleek, clean lines create the ideal, ultra-slim keyboard shape. Full-size keyboard includes fast-access hot keys, versatile function keys and built-in number pad. Typing is smooth with quiet, low-profile keys and stand-alone design keeps the dirt out and your keyboard cleaner. Bouncier, more responsive key strokes promote faster typing and angle/height adjustable legs promote a more comfortable wrist posture. Mouse included: Comfortable, standard size mouse complements the elite keyboard. Scroll wheel advances efficiently to make your work easier. Equipped with a 1,000 dpi optical sensor, this highly-functional mouse works on most surfaces. Save limited USB ports by linking up to five compatible HP accessories to the same micro receiver Compatible with XP, Vista, Win 7, Win 8, and Win 10.