About product and suppliers:
            850 1 ft usb extension cable products are offered for sale by suppliers on Alibaba.com, of which power cables accounts for 1%, power cords & extension cords accounts for 1%. 

A wide variety of 1 ft usb extension cable options are available to you, such as iec. You can also choose from nema 1 ft usb extension cable, as well as from ac power cord 1 ft usb extension cable

There are 51 suppliers who sells 1 ft usb extension cable on Alibaba.com, mainly located in Asia. The top countries of supplier is China, from which the percentage of 1 ft usb extension cable supply is 100% respectively.