Fangrui Product Details Two Interfaces Cannot Be Connected To The Network At The Same Time Description: Convert And Increase Your Ethernet Connections From 1 To 2 Sockets Convert A Single Rj45 Outlet To Two Rj45 Sockets Easily High Purity Oxygen Free Copper Conductor Polyethylene (ldpe) / Pvc Insulation High-fidelity Design Exquisite Workmanship Easy To Use, Effective Very Practical In Home And Office Accessories Interface: Three Are Rj45 Eight Core Standard Jack Socket Size; 42 * 35 * 20mm Uses: Extended, Docked Two Network Lines Into A Longer Network Cable Specifications: Rj45 Eight Core Standard Jack Socket Package Included: 1 X 1 To 2 Ways Network Connector Notes: Duetothedifferencebetweendifferentmonitors,thepicturesmaynotreflecttheactualcoloroftheitem. Comparethedetailsizeswithyours,pleaseallow1-3cmerror,duetomanualmeasurement. Pleaseleavingamessagebeforeyougivethebadfeedback,iftheproductshavesomeproblems. Thanksforyourunderstandings.