Excgood USB 2.0 extension Cable How It Works An easy and inexpensive way to extend the extra reach between power source device and most of USB target devices, including iPhone, keyboard, camera, printer, mouse, external hard drive, card reader, Smart phones, projector, wifi, VoIP phone and more. Extra Long USB Extension Cord - Feel trouble with short charging cable? - Want to run a wired keyboard or other USB-enabled device across the room? - Tired of crawling under the desk to plug something into your computer? These USB extension cord give you that extra length to relax and not worry about your battery dying. You even can keep it on tablet or PC to protect the usb ports of your tablet/PC from damaged from repeated plugs &unplugs. Well-Built Copper Wire Inside It's made of high quality copper wire, ensuring excellent conductivity and optimal signal clarity. Durable Quality PVC jacket provides higher durability and increased flexibility with tangle-free feature. It's more suitable for families have cats/dogs. 480Mbps Data Transfer Full USB 2.0 capacity ensure high speed data transfer up to 480Mbps, it's capable of syncing files without errors. Extra Long USB Extender We have 10ft and 16ft options meeting all you daily needs. Charging Phones Linking Neon Signs Extending Cameras