Plug and Play, no drive need. Just pull on each side to extend and push button to retract with varying number of different lengths.

Pull out and you can get the about 1.5 m ethernet cable, when you do not need to use it, just hit a button it can retract automatically.

Description
1. High quality retractable generic cable.
2. Connect PC or laptop for network connectivity
3. Retractable design can avoid the trouble of lengthy
4. Just pull out and you can get as long as 1.5 meter Ethernet cable

Specifications
1. Weight: 0.98kg
2. base size: 100mm x 115mm Height: 65MM