1 port 2.5G + 4 Gigabit ports all use 8-pin network ports, 365 days without packet loss, stable connection without stalling, preventing crosstalk problems in data transmission, reducing external interference, and greatly improving network stability.Multi-mode terminal self-adaptation, plug and play, plug in the Internet cable to work, no need to configure it separately, save worry and time, and save technology novices.Gigabit transmission high-speed forwarding, reliable and practical.Metal case, sturdy and durable.It can meet the needs of home, enterprise, campus, monitoring and other network construction, and has a wide range of application scenarios.Chip: GSW140+GPY211Supported standards and protocols: IEEE802.3, IEEE802.3i, IEEE 802.3u, IEEE802., IEEE802.3bz, IEEE802.3x, IEEE802.3azinterface:4 10/100/1000Mbps auto-adaptive RJ45 ports (Auto MDI/MDIX)1 10/100/1000/2500Mbps auto-adaptive RJ45 port (Auto MDI/MDIX)Internet media:10Base-Te: 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)2.5GBase-T: Category 5 or above UTP (up to 100M)Transmission : store and forward address capacity : 2KSwitching capacity: 13GbpsPacket forwarding rate: 9.67KppsIndicator light: Each: (yellow) Each port: Link/Act (green) Consumption: Max 3WPlug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so onVoltage: AC220VColour:blackMaterial:MetalSize: 160 x 72 x 24mmPackage Contents:1 x Switch1 x 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 picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.