External Graphics Card Converter Cable USB3.0 to VGA, Resol

Product details 1. usb3.0 to vga video converter connects your usb of laptop to crt / lcd monitor, projector display device. so you can watch hd video on hdtv, projector that has vga output. 2. usb 3.0 multi-display super speed. 3. compatible with usb2.0 4. allows you to convert the usb3.0 output port to an analog vga input. 5. supports full-size high definition resolutions of 720p. 6. resolution under usb3.0 : uxga: 1600x1200 / wsxga+:1680x1050, 1920x1080, 2048x1152. 7. doesnot support audio transfer. 8. available usb3.0/2.0 hi-speed port. 9. windows 7/8/8.1. 10.cpu: intel/amd single core 1.5ghz or higher processor. 11.ram: 512mb memory or higher.