You can easily convert your RJ45 socket to two RJ45 sockets with this network splitter. This compact design allows you to easily increase the number of RJ45 network connections on one RJ45 socket Let two computers share DSL, cable modem, and high-speed Ethernet ports Note: No router function for the adapter. Only one port can be connected and work at the same time. Dual port cannot work together This compact splitter is the perfect tool for extending your home or office network so that multiple computers can be connected to the same ports! Pacakge Contains 1 Piece Cat6 RJ45 8P8C Plug to RJ45 Dual Splitter Ethernet Patch Cord Adapter with Shield Cat6 RJ45 8P8C to Dual RJ45 Ethernet Network Adapter with Shield This compact splitter is the perfect tool for extending your home or office network, allowing more than one computer to be connected to the same ports. Easily convert your RJ45 socket into two RJ45 sockets with this network splitter This compact design allows you to comfortably increase the number of RJ45 network connections on an RJ45 socket. Allows two computers to share DSL, modem, and Ethernet ports. Note: No router function for the adapter. Only one port can be connected and work at the same time. Dual port cannot work together. Contents: 1 adapter