USB 2.0 extension cable extends the connection between your computer (with a USB port) and various usb peripherals such as hard drives, USB hubs, mouse, keyboards, flash drives, scanners, card reader, bluetooth adapter, printer, ect., without any laggy. LEFT ANGLED to SAVE SPACE : 90 degrees angled recurved bend usb adapter to avoid bending cables and saving the space as well.15cm short usb extending to avoid long mass cables. The combination of the USB 2.0 type A connectors, foil & braid shielding provides superior cable performance. HIGH PERFERMANCE : The combination of the USB 2.0 type a left angled connectors, foil & braid shielding provides superior cable performance , provides protection against noise from electromagnetic and radio-frequency signals and error-free data transmission. WIDE APPLICATIONS : High performance USB 2.0 extension Left angled cable extends the connection between a computer or Windows table and USB 2.0 peripherals including hard drives, USB hubs, camera, mouse, webcam, hard disc casing, external hard disc drive, keyboards, HDDs, flash drives, printers ect. PLUG AND PLAY : Male A connection lead plugs into your computer and the female A connects to the cable you need extended.USB 2.0 repeater cable engineered with molded strain relief connectors for durability and grip treads for easy plugging , playing and unplugging. Pls note that its LEFT ANGLE .