Fangrui Product Details Applicable To Switches, Routers, Servers And Other Devices With Rj45 (8p8c) Console Interface To Realize The Debugging And Configuration Of Their Models. Applicable To Multiple Devices To Meet Different Needs. The Rj45 Interface Contacts Are Thickened With Gold Plating, Which Is Anti-oxidation And Plug-in Resistant, And The Signal Is Still Stable After Long-term Use. Multi-system Compatibility: For Win8/10, For Mac Os Driver-free, Compatible With A Variety Of Computer Systems, Plug-and-play, And Hot-swap Support. Twisted Pair Structure, Each Two Wire Cores Are Twisted Together To Resist Electromagnetic Interference, Avoid Mission Loss, And Stable Mission. Esd Static Protection: Built-in Esd Device, Which Can Carry 4kv Static Electricity, To Avoid Static Electricity Damage To The Chip Caused By Hot-swap. Support Rs232 Serial Port Interface, Remote Wake-up, Power Management, And Fully Automatic Serial Port Universal Handshake Protocol. Environmentally Friendly Pvc Shell, Crystal Head, No Deformation And