Diamond Multimedia USB 3.0/2.0 to HDMI/DVI Mini Ultra Dock with Dual Head Multiple Display Monitors (MDS3900) DisplayLink DL-3900 Chipset (HDMI up to 2560x1440 and DVI / VGA to 2048x1152 / 1920x1200) - Supports Windows 8.1, 8, 7, and XP

DIAMOND MSD3900 USB 3.0/2.0 to HDMI(R)/DVI Mini Ultra DockProducts Details:Connectors include HDMI (native), DVI (with included adapter), USB 3.0 Micro & RJ-45 Gigabyte Ethernet;Supports two displays per adapter;3 adapters total per system;2560 x 1600, 2048 x 1152 & 1080P resolution;6 channel audio support;Plug & play