Features:Contents from PC or desktop can be displayed on additional display devices (CRT / LCD monitor, projector) by connecting with your desktop or notebook  PC.The connected display can act as mirrored or extended desktop of the main display on your PC. Hot-plug: add or remove monitor without system reboot.Functions including primary, extended, mirror, display rotation, identify monitor and multi-display control panel.Supports high resolution up to 1920 * 1080.Compatible with USB 2.0 and 3.0.Multi-display super speed.Automatically detects the best resolution of your monitor.Operation system supports windows 7 / 8  Specifications:Port support: USB 2.0 / 3.0 portVideo interface: VGAResolution: 1920 * 1080System support: Windows 7 / 8Color: Blue,blackLength: 24.5cm / 9.7oz Resolution Supported:1920 * 1080, 16 / 32 Bits1600 * 1200, 16 / 32 Bits1680 * 1050, 16 / 32 Bits1440 * 900, 16 / 32 Bits1400 * 1050, 16 / 32 Bits1360 * 768, 16 / 32 Bits1280 * 1024, 16 / 32 Bits1280 * 960, 16 / 32 Bits1280 * 800, 16 / 32 Bits1280 * 720, 16 / 32 Bits1280 * 768, 16 / 32 Bits1152 * 864, 16 / 32 Bits1024 * 768, 16 / 32 Bits800 * 600, 16 / 32 Bits    Note: If plug on 2.0 USB port, resolution only reaches 800 * 600 Package List: 1 * USB display adapter1 * CD driver