Connector A: 1 - USB Type-C (24-pin) USB 2.0 (480Mbps), Connector B: 1 - USB 2.0 Type-A (4 pin, 480Mbps), Connector Plating: Nickel, Cable Jacket Material: TPE - Thermoplastic Elastomers, Cable Shield Material: Aluminum-Mylar Foil with Braid, Maximum Cable Length: 19.7 in [500 mm], Type and Rate: USB 2.0 - 480 Mbit/s, Color: Black, Connector Style: Straight, Wire Gauge: 22/32 AWG, Cable Length: 1.6 ft [0.5 m]. This 20in (50cm) coiled USB A to USB C cable can withstand the daily demands of charging and syncing your mobile devices. It contracts to 12in (32cm) making it compact and convenient to store.