Ideal for charging Android phones and tablets or connecting devices such as power banks, headphones, and more; please ensure your device has a Micro USB-B port USB 2.0 cable with A Male to Micro B connectors; supports up to 480 Mbps data transmission speed Gold-plated connectors resist corrosion for signal purity; compact connector head works with most cases; improved charging capability up to 2100 mA Double-braided nylon-fiber cloth exterior for protection, strength, and flexibility; cables have been tested to bend 90 degrees 10,000 times; cable strap included to adjust the length of the cable and prevent tangling Measures 3 m long; choice of color;