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SIIG, Inc > 
Item#: N82E16812191348

SIIG JU-H20211-S1 USB 3.0 to HDMI/DVI Dual Head Display Adapter

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SIIG's USB 3.0 to HDMI/DVI Dual Head Display Adapter allows you to quickly and easily add dual display (HDMI/DVI) to your USB 3.0 enabled computer. It supports high resolutions of up to 2048 x 1152, standard and widescreen (16:9 & 16:10) aspect ratio, and multiple display modes including primary, extended, & mirrored. It delivers high resolution and high bandwidth videos/images utilizing the 5Gb/s data speed of SuperSpeed USB 3.0 technology to significantly improve your system's display capacity for your audio and video enjoyment.

The USB 3.0 to HDMI/DVI Dual Head Display Adapter is compliant with USB 3.0 specification, FCC and CE regulatory approved and RoHS-compliant. It is fully compatible with a wide variety of Windows operating systems and backed by SIIG's limited 3-year warranty.

Learn more about the SIIG, Inc JU-H20211-S1




Chipset: DisplayLink DL-3900

Compliant with Universal Serial Bus 3.0 Specification

HDMI and DVI supporting 1080p and up to 2048 x 1152 resolutions

Display modes: Primary, Extended & Mirror

Operating power consumption: 460mA

Supports standard and widescreen (16:9 & 16:10) aspect ratio

Video Memory: 1Gb DDR2 SDRAM

Connect up to 6 monitors simultaneously

Bus powered -- no external power adapter required

Resolution (max):
4:3 ratio: 1600 x 1200
16:9 ratio: 2048 x 1152
16:10 ratio: 1920 x 1200

1x 9-Pin, Type B, USB 3.0, Female, Input
1x 25-Pin, DVI-I, Female, Output
1x 19-Pin, HDMI, Female, Output

USB 3.0 Cable
USB 3.0 Type A (Male) to Type B (Male)
Length: 3ft (0.9m)
Color: Black

Environmental conditions:
Operating temperature: 50 to 104 degrees F
Storage temperature: 14 to 176 degree F
Relative Humidity: < 85% non-condensing

Certifcations/Standards: FCC, CE, RoHS

Dimensions & Weight

4.92"(W) x 2.56"(H) x 0.94"(D)
0.22 lbs.
Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details
  • Return Policies
    • Return for refund within: 45 days
    • Return for replacement within: 1 year
  • This item is covered by's 45/1 Return Policy.
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