External Hard Drive Adapter and Dock -Computer Video Card Highlights generic brand Computer Video Card Description: VGA and DVI versions support up to 1920 x 1080, 60Hz HDMI version supports up to 4K (3840 x 2160) 60Hz, 1080P 120Hz HDMI lock plate treasure (Gong mother) at 4K @ 30Hz, stable use 2K @ 60Hz. Virtual machine VGA and HDMI display, dummy load. More precisely than the role is: to simulate a display Fixed screen order: keep the information and order in good condition, let the computer work as if there is a login screen specification: Hardware: pure copper Connection type: HDMI Size: 30x20x9mm Scope of application: display with HDMI interface Maximum resolution: 3840 x 2160 HDMI display virtual machine main advantages: 1. Up to 4K resolution can be simulated, it is i.e. 3840 x 2160 resolution. 2. Small size, latest chip, low power, no heat. 3. Support plug and play, hot plug. 4. No need to drive, support all systems. Package includes: 1 x Virtual Display Adapter (2-pack) Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-RUIMINGZ store