Review on 🔌 StarTech.com 6-inch USB 3.0 Extension Cable (USB-A Male to USB-A Female) - USB 3.1 Gen 1 (5Gbps) Port Saver - Black (USB3EXT6INBK), 0.5 ft by Justin Buck

Inexpensive quality short extension. It works as expected and helps when I need to use the card reader while my ultrabook is plugged in (the AC and USB ports are too close together). Ideal for all large USB devices on a computer with limited space around USB ports. The cable feels thick and strong, but it would be nice if it was a bit more flexible. The length listed is 6 inches, which is the length measured from the start of the insulation at the connector end to the end of the cable. Electrical outlet (insulation protrudes slightly beyond the end of the outlet). The total length of the cable from end to end is 6 and 5/8 inches. Note. When I bought mine, it was available as an optional item from Revain.