The connection is stable and does not jam, which prevents crosstalk during data transmission, reduces external interference, and greatly improves network stability. High speed transmission, and practical. High speed and stability without dropping. Plug and play. It meets the needs of home, enterprise, campus, monitoring and other network construction, and has a wide range of application scenarios. Chip: IP1707*2Supported standards and protocols: IEEE802.3, IEEE802.3i, IEEE 802.3u, IEEE802. , IEEE802.3x, IEEE802.3azInterface: 8 10/100/1000Mbps auto-adaptive RJ45 ports (Auto /MDIX)Network medium: 10Base-T: Category 3 or above UTP (up to 100M) 100Base-TX: Category 5 UTP (up to 100M) 1000Base-T: Category 5 or above UTP (up to 100M)Transmission : and forwardIndicator light: Each: Power (blue) Each port: Link/ (blue)Power supply: DC5V/1AMaximum power consumption: maximum 3.3WPlug Type :EU Plug,it applies to Indonesia, , , , and so on.Colour:WhiteMaterial:plasticSize:133.7 x 73.6 x 21mmPackage Contents:1 x Switch1 AdapterOnly the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.