SIIG JU-VG0211-S1 USB 3.0 to VGA External Video Card Multi Monitor Adapter Type: USB 3.0 to VGA Specifications: Supports standard and widescreen (16:9 & 16:10) aspect ratio Chipset: MCT Trigger T5-301 Connects up to 6 adapters per system Compliant with SuperSpeed USB 3.0 and backwards compatible with USB 2.0 specification Supports 32-bit color depth at 1920 x 1200 (16:10), 2048 x 1152 (16:9), and 1600 x 1200 (4:3) resolutions Display rotation: 0, 90, 180, and 270 degree Display modes: Primary, Extend and Mirror USB bus powered and hot-pluggable Dimensions: 3 (W) x 1.7 (H) x 0.6 (D) Weight: 1.8 oz. Package Contents: USB 3.0 to VGA Multi Monitor Video Adapter Driver CD User's manual