ZOTAC ZBOX-ID90-U with Intel Core i7 3770T and 2.5GHz Quad-Core Barebone Intel HD Graphics 4000 HDMI 1.4a; DVI and HDCP compliant Microsoft Windows 8, Microsoft Windows 7 Intel Clear Video HD technology, Intel InTru 3D technology, Intel Quick Sync Video technology, Microsoft DirectX 11 compatible with 802.11n WiFi and Bluetooth 4.0 technology