MacMall - Your #1 Apple Superstore

What is my final price?

Availability: {{availability}}
{{#isPDP}} {{/isPDP}} {{^isPDP}} {{/isPDP}}
List Price: {{listPrice}}
Note: Your email address will only be used to send information you have requested about this product.

Price Request Sent

Unexpected error encountered. Please try again later.

A price quote has been sent to this email address:


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

No Reviews | Add Review

Share Today!

SIIG USB 3.0 to HDMI/DVI Dual Head Display Adapter - black

Widget Not Available!!!


SIIG USB 3.0 to HDMI/DVI Dual Head Display Adapter - External video adapter - DisplayLink DL-3900 - 1 GB DDR2 - SuperSpeed USB 3.0 - DVI, HDMI - black
  • MacMall Part #: 9639350 
  • Manufacturer Part #: JU-H20211-S1 
  • UPC: 743172882769 
  • Platform: Universal 

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.

Technical Specs

Device Type External video adapter
Bus Type SuperSpeed USB 3.0
Graphics Engine DisplayLink DL-3900
Max Resolution 2048 x 1152
Max Monitors Supported 6
Interfaces HDMI ¦ DVI-I
Features USB powered
Size 1 GB
Technology DDR2 SDRAM
System Requirements
OS Required Microsoft Windows Vista / XP / 7 / 8
Cables Included 1 x SuperSpeed USB cable - 3 ft
Compliant Standards FCC, RoHS
Width 4.9 in
Depth 0.9 in
Height 2.6 in
Weight 3.5 oz
Enclosure Color Black
Manufacturer Warranty
Service & Support 3 years warranty
Service & Support Details Limited warranty - 3 years
Environmental Parameters
Min Operating Temperature 50 °F
Max Operating Temperature 104 °F
Humidity Range Operating 0 - 85% (non-condensing)
  View/Download Coupon



Enhanced Products

Similar Products

Question & Answer


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

SIIG USB 3.0 to HDMI/DVI Dual Head Display Adapter - External video adapter - DisplayLink DL-3900 - 1 GB DDR2 - SuperSpeed USB 3.0 - DVI, HDMI - black

0 Question(s) • 0 Answer(s)

Back to top

Rules and Regulations

0 Question(s) from the Community

User Reviews


Save More with MacMall

Add Item

MacMall Preferred Card

Paypal Credit

Call for availability

Free Shipping

Get exclusive discounts on your favorite Apple products today!

Your Biggest Source for Everything Apple!

MacMall is the #1 Apple Direct Reseller. We sell more Apple-branded products than any other direct Apple reseller. Since 1987, MacMall has been supplying Mac computers, Mac software, iPods, iPad accessories, and more Apple brand products and consumer electronics to consumers, businesses, and creative professionals.

At MacMall, we understand the increasing demand for the best quality consumer products at huge discounted prices. That's why we are proud to offer the lowest prices on our extensive selection of best-selling products, and hard-to-find Mac and iPod products you crave. Get yourself the new iPad or the new Apple TV for your family. Looking to upgrade your MacBook? Or just want to find out the best suited iPod/iPhone accessories for your hot gadget? Keep your iPad up-to-date with function and technology with our line of top-brand iPad accessories. Compare brands. Equip your Apple products.

More than the innovative products, MacMall goes beyond commerce and into affordable, high-quality business solutions. From customized business sites to financing & leasing to software licensing, technology certifications, configuration services, packaged service programs, and more. Enjoy easy management, easy installation, and easy implementation. Discover a whole new way to create and re-create your business.

Plus, with our 24/7 customer service hotline, we're always just a phone call away no matter when you want to reach us. Get the MacMall Advantage. Don’t miss out on the best deals, special prices, rebate savings, exclusive bundles, and dedicated service you won’t find anywhere else!


About Us
MacMall Blog
The Mall Report
CAP Acount Login
Investor Relations
Join Our Affiliate Network
MacMall Business Solutions
MacMall Advantage
General Terms & Disclaimers
Privacy Policy
Site Map

Customer Service

Contact Us
Order Status

Follow Us

Apple Authorized Reseller Entrust Tool Twist

Participating store

1940 E. Mariposa Ave, El Segundo, CA 90245 800.MACMALL © 2015 MacMall