3Features Supports 1 input (VGA + Audio) and 3 HDMI inputs Audio extraction Supports 4K x 2K Input ports priority: VGA > HDMI1 > HDMI 2> HDMI3. Supports HDMI and VGA inputs HDMI 1.4 with 3D HDCP compliant EDID management Firmware updates via Mini-B USBPackage Contents 1 x HDMI Switcher CT-HDVD-4X14K-SW 1 x Remote 1 x 5V 2A DC Power Supply 2 x Mounting Ear