Features: New And High Quality. 2 Port Manual Network Switch. Interface: Gigabit 1000mbps 2 In 1 Out/1 In 2 Out. Switch Freely Between Intranet And External Network. , Switch More Than 100,000 Times. No Power Supply And Additional Electronics Switches Needed. No Electrical Interference On Interface: 1000mbps 2 In 1 Out/1 In 2 Out Size: . 60x50x25mm/2.36x1.97x0.98in Free Switching Between Intranet And Extranet, One Computer Uses Two Networks (only One Network Cable Is Supported At A Time, And Two Networks Cannot Be Used At The Same Time. When Switching To Network A, Network B Does Not Work) One Network Cable, Two Computers Can Switch Freely To Use (one Network, Two Computer Devices, Only One Computer Uses At A Time. When Switching To Computer B, Computer A Cannot Use ) Colour:random Color , Dont Accept The Specified Color Material:abs+metal Size:60 X 50 X 25mm Package Contents: 1 X 2 Port Network Switch Only The Above Package Content, Other Products Are Not Included. Note: Light Reflection And Differ