Welcome to the store! Features: VGA resolution up to 1920x1440, extend the display unit via network cable No need for external power supply, plug and play. Suitable for monitoring video recorders for connection to the monitor This adapter can be converted to a VGA port. The VGA interface is used to connect to a computer host, monitor hard drive video recorder or various monitors. The network cable can be connected to the network cable ports on the two adapters. For this adapter, use a Cat5e or Cat6 network cable. The network cable requires CAT6 or CAT7 network cable connection of pure copper, transmission distance up to 60 meters Specifications: Item: VGA extender Type: VGA Rj45 Cat6 Transmitter Resolution: 1920x1440 Range: about 60M/197ft Quantity: 2 pcs/set Color: Black Size: about 4x5x2.5cm/1.97x1.57x0.98in Note: The product has no signal amplification chip, which makes some devices incompatible and cannot display. It is necessary to replace the transmitter with one with a power supply. Please allow 0-1mm error due to manual measurement, make sure you don't mind before you bid. Due to the difference between monitors, the picture may not reflect the actual color of the item. Thanks Package includes: 2 pcs x VGA extender Your satisfaction is our top priority. We will provide you with the best service. If you find any problems after receiving the product, such as damage, incorrect quantity, etc., please contact us immediately and we will give you the best solution! Extend your VGA display signal up to 60 meters with this convenient extender kit. Supports resolutions up to 1920x1440 for a clear and crisp image. Plug and play design eliminates the need for external power. Ideal for connecting monitoring video recorders to displays. Requires Cat5e or Cat6 network cable with pure copper wiring for optimal performance.