HD+DV+VGA interface for high-definition video output, multi frequency display, enjoyment of watching , and easy office work Silent cooling fan, coupled with high-quality heat sink to excellent heat dissipation Display Interface Supported by Graphics Card: HD+DVI+VGA interface, 810 MHZ core frequency. Excellent workmanship, thin base plate Heat Dissipation Function: Silent cooling fan, coupled with high-quality radiator, ensures excellent heat dissipation Colour:As Shown Material:PC Package Contents: 1 * GT610 1GB Graphics Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.