This cable does not have an adapter and can be used in USB devices such as surveillance cameras, fax machines , printers , scanners , U disk , card reader ,mouse and keyboard ,touch screen,etc.The camera can be connected with this cable because the current is enough for this lenth. Can not use on DVR.The DVR can not recognize the chip of this cable.
15m / 50 feet cable length, Type A Male and Female connectors
Elastic PVC jacket: flexible, not easy to break, durable
It can provide up to 480 MBPS super fast data transfer rate
True Plug and Play, Support Win98SE/2000/XP/Vista/Win7/8/10 . can not use on DVR.
Note: Products with electrical plugs are designed for use in the US. Outlets and voltage differ internationally and this product may require an adapter or converter for use in your destination. Please check compatibility before purchasing.