Connectivity I/O: HDMI x 2,Mini D-sub 15 pin × 2 x VGA [Computer1 In , Computer2 In or Computer1 Out (Selectable)] Stereo mini jack × 1,D-sub 9 pin × 1, USB Type A- USB Viewier,1 x USB Port (for USB Display) Type A, 1 x Type B,Wired LAN port 1 x RJ-45