EEEKit 4in1 Accessory Kit for Microsoft Surface RT/2 Tablet, 3-port USB 2.0 Hub Splitter + 2.4G Wireless Optical Mouse + Micro HDMI to HDMI Cable + Stylus 4in1 accessory kit compatible with Surface RT and Surface 2 tablet 2.4G wireless optical mouse supports all desktops and laptops with USB port. Powered by 2 AAA batteries (not included); Nano receiver hidden in the back of the mouse Micro HDMI to HDMI cable provides steady connection between your surface and HDTV or projector to enable you enjoying the movies, musics, games, etc; Length: 6ft Touch screen stylus is provided for you to better enjoy a clear and easy-use touch screen High-speed 3-port USB 2.0 hub, connects USB devices such as mouse, keyboard, card reader, etc to the Surface