The highest resolution is 1920 x 1080. Supports Cat5e/Cat6 network cables. Plug and play, no driver installation required. Features VGA port for connecting to hosts or monitors. Connect the network cable to the RJ45 port. Product Name: 60m Single Cable Extension Device Application: Suitable for KTV, multimedia video, and network engineering applications Usage Instructions: 1. Use Cat5e or Cat6 network cables with this adapter. 2. Recommended for use within 60 meters. 3. This adapter supports VGA connections for host computers and various monitors. Connect cables to both adapter interfaces. 4. Use the VGA interface to extend display devices via cable. 5. Requires network cable; VGA cable cannot be used. 6. Ideal for project installation and system integration Color: Black Material: Plastic + Metal Package Contents: 1 x Transmitter 1 x Receiver Note: Light reflection and different displays may cause slight color variations between the image and the actual item. Measurement error allowance is +/- 1-3 cm.