StarTech.com 4 Port VGA Video Extender over Cat 5. Video port type: VGA, Connector(s): VGA M, VGA F, 4x RJ-45 F. Maximum resolution: 1024 x 768 pixels. Colour of product: Black. Input voltage: 230 V, Output voltage: 9 V. Dimensions (WxDxH): 103 x 63.89 x 20.58 mm