HP 655 Wireless Keyboard and Mouse Combo - USB Type A Plunger Wireless RF 2.40 GHz Keyboard - English (US) - USB Type A Wireless RF Mouse - Multi Surface - 4000 dpi - 3 Button - Scroll Wheel - Emoji, Mute, Dictation Hot Key(s) - Symmetrical - AAA, AA - Compatible with Notebook for PC - Bulk - 10 / Pack: