Size:(15CM/6Inch) Color: Black Features:2 per pack) VGA Female to RJ45 Female cable and VGA Male to RJ45 female cable The VGA signal is transmitted over the network cable,When using this adapter, it is recommended to use within a distance of 1-15 meters Requires no external power, easy and Convenient to use. Save money by using a CAT5 cable versus a VGA cable.Makes running cables easier due to RJ45 being thinner. This cable can be converted to VGA 15-Pin serial port, VGA port used to connect to the computer host or a variety of monitors