AWADUO RJ45 Network Splitter Y Cable, 4 Port Transmission Connection LAN Ethernet Network Cable USB Cord Adapter for Cat5,Cat6, Cat7, Homes and OfficesFeatures: Network Cable Length: 0.2M USB Cable Length：0.45M Color: Black This product will solve the problem of insufficient router port numbers: when the computer is frequently used back and forth in four different fixed positions, this 4-port Ethernet splitter helps you not have to pull cables back and forth. J45 male to female Ethernet cable splitter solves the problem of avoiding pulling cables back and forth. It can also be used as an extension. It is made of high quality materials for smooth transmission. LAN Ethernet cable is equipped with a gold-plated core to ensure signal transmission, which can shield external electromagnetic signal interference and prevent damage to internet signals. What you can get when order from AWADUO? 1.If you have any questions about the product, please contact us, our team will reply you within 24 hours and provide you with a quality shopping experience. 2.No additional condtion to get a replacement products(if some problem with it) or full refund