AddOn Networks 45K5296-AO USB graphics adapter 1920 x 1080 pixels Black

Lenovo compatible 20.00cm (8.00in) USB 2.0 (A) Male to DVI-I (29 Pin) Female Black A/V Adapter is a multi-monitor adapter/external video card adds offers high-resolution (up to 1920x1080 or 1600x1200) support for Windows computers through an available USB 2.0 port. It is a cost-saving solution for mirroring or extending your workspace onto a multi-monitor setup. This device can be used with up to 4 additional (5 total) USB video adapters, giving you a robust, multi-monitor solution, all without needing to open your computer or invest in additional video cards. It includes additional adapters to change the DVI output to VGA or HDMI, for maximum versatility.