ZRM&E USB Extension Cable with Switch 28AWG White USB Male to Female Extension Cable for USB Headset, Data Transmission, Small Electrical Appliances Power Apply

This USB cable with switch is an upgraded version, which not only supports power supply, but also supports data transmission, Wire: 28AWG 4 Core; Wire diameter: 3.2mm; Material: Bare Copper, USB A / M + 304 switch + USB A / F; product length: 100cm, Scope of application: Data reading of memory card and USB, DC power output, small desk lamp / fan, LED lamp and other small power electrical appliances around the computer, The product is USB2.0, and the power switch can be adjusted by turning the switch