Zotac ZBOX-PI331-P-U Silver / Black Barebone Systems - Mini / Booksize Onboard Video: Intel HD Graphics Wireless LAN: 802.11ac Bluetooth: Bluetooth 4.0 HDMI: 1 x HDMI (up to 3840x2160@30Hz) Memory Type Supported: LPDDR3 CPU Type: Intel Cherry Trail Atom x5-Z8500 quad-core processor (1.44 GHz, up to 2.24 GHz) Onboard Audio: Analog: Stereo Output / Input Digital: Loss-liss Bitstream via HDMI Max LAN Speed: 10/100/1000Mbps