MuchCORD Charger Cable This USB3.0 Extension cables create an easily assessable USB port for most of your small USB Devices such as Flash Memory Pen Drives, Digital Cameras, PDAs, GPS, Memory Card readers, mp3 players and cell phones etc Both low and high speed USB devices will function equally well with this USB extension cable. This cable supports higher electrical currents to meet the greater electrical demands of bus-powered USB 3.0 devices SuperSpeed USB 3.0 supports transfer rates up to 5 Gbps, 10 times faster than USB 2.0 - The actual transmission speed is limited by the setting of the device connected Make extension connections for devices such as keyboard, modems, printers, and other USB peripherals Backwards compatible with USB 2.0, 1.1, and 1.0 port