Gold - plated HDMI mother mother turn DVI connector, silver grey, can connect DVI and HDMI cable
HDMI port for getting the head, can be directly connect HDMI hd line
DVI port as a mother, can connect a single DVI line.
Look for the silver, the high quality gold plated connectors.
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Block 4 West, SEG Technology Park, Hua Qiang Road North, Shenzhen, China