SLx Extension Lead 20m 4 Socket Extension Reel, Heavy Duty Extension USB 3.0 ACTIVE EXTENSION 20M at 4005 piece USB Male To Female Cable StarTech.com 20m USB 2.0 Active Extension Cable M F Walmart.com StarTech 5m USB 2.0 Active Extension Cable M F DentalStore123.com USB 2.0 EXTENSION ACTIVE HIGH SPEED CABLE AM AF 5M 10M 15M 20M 30M Plugable USB 2.0 Active Extension Cable (32') USB2 10M B&H Photo. LC7219 USB2. 0 20M ACTIVE EXTENSION CABLE The specification for ISB states that the maximum length of a USB cable is 5 meters. How can you extend the distance of your USB device more than 5m? LC7219 contains active electronics which boost the USB signal for maximum reliability and performance over extended distances up to 20m. By connecting an additional 20m extension cable, you can extend your USB device up to 40m. Features: USB 2. 0 specification compliant Data transfer rate up to 480mbps True Plug and Play No external power required 20 metre cable length Type A male end, A female end connectors Please note: If you are going to use this lead with an external hard drive, make sure you provide separate power. Please Note: Online stock only for this item. Shipping at checkout for this item may be an estimate only and may apply only to some metro areas or to a specific distance from supply location. Local pickup may be available on some items by prior arrangement. Shipping charges may still apply for this item for Click and collect in store orders as this item may still need to be shipped to us for collection from the local pickup location. Please use the contact us form to get an accurate shipping quote based on your order quantity and location to avoid order cancellation charges.