Plug and play high-speed and stable transmission.The switch adopts 4-pin ports, stable 100M transmission, creating a comfortable and secure network environment, and experiencing the of surfing the Internet.The connection is stable and not stuck, preventing crosstalk problems in data transmission, reducing external interference, and greatly improving network stability.It has high compatibility and is fully compatible with networking equipment such as computers, printers, web cameras, smart TVs, and smart game consoles. It can be widely used in simple network environments such as homes, student dormitories, and offices.The metal iron case is mini and compact.Chip: IP175GSupported standards and protocols: IEEE802.3, IEEE802.3i, IEEE 802.3u, IEEE802.3x, IEEE802.3azInterface: 5 10/100Mbps auto-adaptive RJ45 ports (Auto MDI/MDIX) )Network medium: 10Base-T: Category 3 or above UTP Network medium 100Base-TX: Category 5 UTP and aboveTransmission : store and forward address capacity: 1KSwitching capacity: 1GbpsIndicator light: Each: Each port: Link/Act supply: DC5V/0.5A external supplyMaximum consumption: maximum 1.3WPlug Type: US Plug, it applies to Canada, India, Mexico, Thailand, Taiwan, the United States, the Philippines and so on.Colour:blackMaterial:MetalSize:100 x 65 x 23mmPackage 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.