The USB extension cable extends the cord range of USB peripheral devices by an additional 10 ft. This is part of the Outdoor Receiver Extension Kit).
Shipping Option: When ordering this item, you will need to choose whether this item is shipping Domestically (within the United States) or outside of the United States (International). Shipping on the USB Extension Cable is $10 per item for US customers, and $20 per item for International orders. For multiple USB Extension Cable orders, KMI will package the items in one box and refund back shipping charges for the additional USB Extension Cables.