What's in the box:

2 Ports RJ45 LAN CAT6 Network Switch Selector 100MHz 2 In 1 Out/1 In 2 Out Internal External Network Switcher Splitter Box (Standard)

Features:
2 Port manual network switch. Interface: 100MHz 2 In 1 Out/1 In 2 Out.
Switch freely between intranet and external network.
Long life, switch more than 100,000 times.
No power supply and additional electronics switches needed.
No electrical interference on the network

Specifications:
Color: Black
Interface: 100MHz 2 In 1 Out/1 In 2 Out
Size: 8 * 5.3 * 2.2cm
Package Size: Approx. 8.7 * 8.7 * 2.5cm / 3.4 * 3.4 * 0.98in
Package Weight: Approx. 73g / 2.6oz

Package List:
1 * 2 Port Network Switch
1 * Cable