
- Diamond Multimedia USB 3.0/2.0 to HDMI/DVI Mini Ultra Dock with Dual Head Multiple Display Monitors (MDS3900) DisplayLink DL-390
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Amazon
From $49.99 (New)
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Tiger Direct
From $69.99 (New)

From $49.99 (New)
From $69.99 (New)

| Latest | $49.99 Apr 3, '16 |
| Highest | $69.99 Oct 27, '15 |
| Lowest | $49.99 Mar 5, '16 |
| Average | $49.99 (30d avg) $56.67 (90d avg) $59.00 (180d avg) $58.25 (365d avg) $60.81 (Lifetime average) |
| Added | Jul 26, 2014 |
| Last Seen | |
| Highest | $70.29 Sep 1, '15 |
| Lowest | $59.99 Dec 21, '14 |
| Average | $66.17 (180d avg) $62.85 (365d avg) $63.73 (Lifetime average) |
| Added | Jul 26, 2014 |
Diamond Multimedia USB 3.0/2.0 to HDMI/DVI Mini Ultra Dock with Gigabit Ethernet The Diamond MDS3900 USB 3.0 to HDMI/VGA mini Ultra Docking station allows easy plug and play installation for multiple displays/monitors. Quickly and Easily Add Multiple Displays Enhance your laptops visual experience by adding 2, 3 or up to 6 displays in minutes. Each Display requires an additional MDS3900 adapter, each adapter supports dual head video output, support for HDMI and DVI/VGA simultaneously. Gigabit Ethernet support, upgrade or add Ethernet wired connectivity to you laptop, Macbook, and Ultradock with one single USB connection. Compatibility The Diamond MDS3900 is compatible with Microsoft Windows 8, Windows 7, Windows Vista, Windows XP, and Apple Mac OS, OSX10.6 and higher Easy plug and play installation for multiple displays/monitors.
What's in the Box

| Last Seen | |
| Highest | $95.99 Sep 11, '14 |
| Lowest | $69.99 Jun 24, '15 |
| Average | $69.99 (30d avg) $69.99 (90d avg) $75.08 (180d avg) $85.36 (365d avg) $86.86 (Lifetime average) |
| Added | Sep 11, 2014 |
DIAMOND MSD3900 USB 3.0/2.0 TO HDMI(R)/DVI MINI ULTRA DOCK