The distance and picture quality depend on the length of the cable and the resolution you wish to transmit. Allows signal transmission between VGA video ports for distances up to 66 ft (approximately 20 meters) over CAT5 or CAT6 Ethernet cable (cable not included). Ensure your connection works over a regular VGA cable. VGA switches, splitters, and amplifiers are compatible. This adapter enables you to connect the VGA video port of your PC, laptop, DVR, media center, or game console to a TV, projector, or monitor with a VGA input for an enhanced multimedia experience. Ideal for connecting a media center PC to an HDTV. No external power required. 15-pin HD-15 male/female to RJ45 Notes: 1. Maximum distance is 20 meters (approx 66 ft) when using this adapter. 2. The adapter cannot be used through a switch, router, or hub. 3. Do not use crossover network cables. 4. Distance and picture quality depend on cable length and desired resolution. Use copper, shielded cables for best results. Color: Black Material: PC + metal Package Contents: 1 x VGA Male to RJ45 Network Cable Adapter Only the above package content is included; other products are not included. Note: Lighting and display differences may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3 cm.