This is a USB 3.1 Type C data and charging Extension cable, which is used to extend the use distance of the type-c interface. Bi-direction cable, no limitation of data transfer direction, both side can be host or target. Safely power and charge for most USB-C enabled devices. Features - Color: Black. - Material: PVC. - Size: 100 x 3 x 1.5cm - This is a USB 3.1 Type C data and charging Extension cable, which is used to extend the use distance of the type-c interface. - Bi-direction cable, no limitation of data transfer direction, both side can be host or target. - Safely power and charge for most USB-C enabled devices. - Warm Tip: Dear buyer, due to lighting effect, monitor's brightness, manual measurement, etc., there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand