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Liztek GA-3400D USB 3.0 to VGA / DVI / HDMI Video Graphics Adapter Card for Multiple Monitors
Connect three or more monitors to your laptop or desktop PC one adapter required per monitor up to 6 on Windows PCs
Plug and play extensible USB 30 and USB 20 connectivity Widest possible monitor support via DVI-I output and both VGA and HDMI adapters included in box
DisplayLink DL-3500 chipset supports resolutions up to 2048x1152 1920x1080 with Analog VGA
Windows 8187 3264-bit and XP 32-bit drivers via Windows Update download or disk
Mac is not supported No Linux support at this time