Item model number: USB32HD2 Increase your productivity by connecting two independent displays through a single USB 3.0 port Add astonishing picture quality to your computer by adding support for resolutions up to 4K Get exceptional USB video performance to support your standard business applications USB powered - no additional power supply 2-channel (stereo) audio support Specification Performance Internal memory 64 MB Number of displays supported 2 Supported graphics resolutions 640 x 480 (VGA),800 x 600 (SVGA),1024 x 768 (XGA),1280 x 1024 (SXGA),1280 x 720 (HD 720),1280 x 768 (WXGA),1280 x 800,1366 x 768,1400 x 1050 (SXGA+),1600 x 1200 (UXGA),1680 x 1050 (WSXGA+),1920 x 1080 (HD 1080),1920 x 1200 (WUXGA),2048 x 1152,3840 x 2160 Audio output channels 2.0 channels HDMI output Yes DVI output No RoHS compliance Yes USB connector gender Male USB version 3.0 (3.1 Gen 1) Internal memory type DDR2 USB connector type USB Type-A DisplayPorts output No Chipset MCT Trigger Maximum resolution (HDMI) 3840 x 2160 pixels Certification Microsoft WHQL, CE, FCC Design Housing material Plastic Colour of product Black USB cable length 0.25 m Integrated USB cable Yes System requirements Minimum RAM 4096 GB Minimum processor family Core i5 Windows operating systems supported Windows 10 Education,Windows 10 Education x64,Windows 10 Enterprise,Windows 10 Enterprise x64,Windows 10 Home,Windows 10 Home x64,Windows 10 IOT Core,Windows 10 Pro,Windows 7 Enterprise,Windows 7 Enterprise x64,Windows 7 Home Basic,Windows 7 Home Basic x64,Windows 7 Home Premium,Windows 7 Home Premium x64,Windows 7 Professional,Windows 7 Professional x64,Windows 7 Starter,Windows 7 Starter x64,Windows 7 Ultimate,Windows 7 Ultimate x64,Windows 8 Enterprise,Windows 8 Enterprise x64,Windows 8 Pro,Windows 8 Pro x64,Windows 8 x64,Windows 8.1,Windows 8.1 Enterprise,Windows 8.1 Enterprise x64,Windows 8.1 Pro,Windows 8.1 Pro x64,Windows 8.1 x64 Minimum processor speed 2.4 GHz Operational conditions Operating relative humidity (H-H) 0 - 85% Operating temperature (T-T) 0 - 40 °C Storage temperature (T-T) -20 - 75 °C Weight & dimensions Width 66 mm Package weight 200 g Package height 38 mm Height 15 mm Package depth 207 mm Depth 315 mm Package width 144 mm Weight 56 g Packaging content Quick installation guide Yes