Features: Brand new and high quality Not only for power supply or Charge,But also for data transmission. The USB cable with ON OFF switches. With this, the days are gone, that you have to plug and unplug the USB cable, just a slight press; the operation will start/end. It can be used on USB lamps, usb fan, LED Desk Lamps smartphones USB charger and more. Plug and play, no driver required, easy to use. Strong material ensures strength and durability for long lasting usage. Specifications: Material: Plastic Color: Black Type:Up/Down/Left/Right Length:Approx.1m/39.37inches Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x USB Extension Cable