2 Port RJ45 Ethernet Smart Managed Network Switch Hub Internet Converter Adapter Feature: 2 Port manual network switch. 1000Mbps 2 In 1 Out/1 In 2 Out. Could be used for long life, switch more than 100,000 times. No electrical interference on the network . No power supply and additional electronics switches needed. Switch freely between intranet and extranet. Specifications: Material: ABS+metal Size: approx. 60x50x25mm/2.36x1.97x0.98in Package Includes:1Pc 2 Port Network Switch Color: Black , white Interface: 1000Mbps 2 In 1 Out/1 In 2 Out Note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment.Thank you!