Plug and play, no drivers are required. High Speed Data TransferNo Signal Loss. RJ45 Coupler Usage: This extender is ideal for extending ethernet connection by connecting 2 short network cables together. Safe and Secure: With nickel plated contacts and easy snap-in retaining clip, the coupler ensure a secure and corrosion free connection. RJ45 inline jack coupler meets Category 6 performance, compatible with TIA/EIA 568-C.2 standard and RoHS certification. Ethernet coupler can speed up to 1 GbpsFemale to Female Ethernet coupler jack is compatible with Cat8 Cat7, Cat6, Cat5e, Cat5 network cable. We provide 1 year after-sales service support, please contact us directly if you have any questions after receiving the RJ45 Coupler.