Usage Tips:Plug and play, no need to set up, can connect two network cables into one, easy to solve the problem of pre-buried decoration/network cable not being long enough AI ultra-long extension, automatic identification of mission rate IP66 waterproof, suitable for outdoor use, wind and rain resistance, easy wiring Using gold-plated pins, plug and play, enhanced conductivity and Support POE power supply equipment, no power supply required, one network cable can achieve dual technology of wire and network cable Basic functions: Comply with IEEE 802.3 Ethernet and IEEE802.3u Fast Ethernet protocol standards AI automatically detects and determines signal strength, and turns on ultra-long mission mode Store and forward automatic learning and aging IEEE802.3X full-duplex flow control and Backpressure half-duplex flow control POE standard: Compatible with standard IEEE802.3af/at devices (used in pairs), non-standard POE power supply equipment (above 48V) Supports full protection for overcurrent, overvoltage, and short circuit Supports high-power PD soft start Supported standards and protocols: IEEE 802.3 Ethernet Media Access Control Protocol IEEE 802.3i10BASE-T Ethernet IEEE 802.3u 100BASE-TX Fast Ethernet IEEE 802.3x flow control Colour:White Material:plastic Package Contents: 1 x POE Repeater Kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.