1 Set Adapters Network USB2.0 Ethernet Extension Cable To RJ45 Extender Cables Features: USB to RJ45 Extension Adapter breaks the USB cable length limitations of computer hosts Connects USB devices up to 200M to the computer via Cat-5/5e/6 patch cables USB 2.0 standard connection speeds over short distances(e.g.50M) USB to RJ45 extenders are plug and play No external power supply,no drivers required Supports full-speed(12Mb/s)or low-speed(1.5Mb/s)USB devices USB to RJ45 Adapter Type A female for connecting more external devices Compatible with most USB external devices Supports KVM switches,webcams,keyboards,mice,scanners,printers,USB flash drives,etc USB to RJ45 Connector Type A Male Used to connect to a variety of computer hosts or USB hosts Specification: Size:6*2.1*1.8cm USB cable length:14cm Note:USB Extender is mainly,Used for DVR surveillance recorder to extend USB signal Realize the effect of long-distance control and use Package Includes: 1 Set*Adapters(optional) Note: Only include the above packaging products Product specifications have been manually tested and are for reference only Please refer to the actual product