Plugable® UD-3900 USB 3.0 SuperSpeed Universal dock with dual video output for Windows 8.1, 8, 7, XP (up to 2560 x 1440 HDMI * and DVI / VGA up to 2048 x 1152/1920 x 1200, Gigabit Ethernet, Audio, 2 USB 3.0 ports, 4 USB 2.0 ports, power adapter 20W) (Electronics) 5
Plugable® UD-3900 USB 3.0 SuperSpeed Universal dock with dual video output for Windows 8.1, 8, 7, XP (up to 2560 x 1440 HDMI * and DVI / VGA up to 2048 x 1152/1920 x 1200, Gigabit Ethernet, Audio, 2 USB 3.0 ports, 4 USB 2.0 ports, power adapter 20W) (Electronics)
Very easy to use (installing drivers, plug, it works). Works well in office, even with portable not all Recent having only USB 2.0, powerful or not, under XP or W7. A latency hair still for USB 2.0 display, so not for the players. I do not have a laptop with USB 3.0, so not tested. Connected Equipment: a 27 "screen. (1920x1080), a mouse, keyboard, scanner I work in extended desktop mode, the definition of the screen 27" is not constrained by that of the laptop screen.
