GTMax 6ft. USB 2.0 A to Micro-USB Cable for Amazon Kindle DX 2nd Generation Brand new generic cable. Length: 6 Feet. Connectors: USB Type A Male to Type B Micro-USB Male. Transfer rates up to 480Mbps depending on USB version. Foil and braid shielding reduces EMI/RFI interference thus ensuring high-speed, error-free data transfer.