(4) Tarjetas de video DVI externas iogear & Tritton USB 2.0 + 1 convertidor VGA SIN cable
2 of the units are TRITTON Units Model TRI-UV200. About the TRITTON Units. 2 of the units are IOGEAR Units Model GUC2020DW6. About The IOGEAR Units. Video Card 1920 x 1200 Max Resolution. Extend your desktop, or mirror content on two displays.