The highest resolution is 1920 x 1080. Supports Cat5e/6 network cables. Plug and play, no driver installation required. Features VGA port for connecting to hosts or monitors. Network cable connects to RJ45 port. Product Name: 60m Single Cable Extension Device Application: Suitable for KTV, multimedia video, network engineering, and similar uses Usage Instructions: 1. Use this adapter with Cat5e or Cat6 network cables. 2. Maximum recommended transmission distance is 60 meters. 3. This adapter converts VGA signals, allowing connection between host computers and various monitors. Connect cables to both adapter interfaces. 4. VGA interface extends display devices via cable. 5. Once using network cable, VGA cable cannot be used. 6. Designed 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 actual item. Measurement allows an error of +/- 1-3 cm.