IN THE BOX: (3) 3-foot USB 2.0 cables with A Male to Micro B connectors COMPATIBILITY: Ideal for charging Android phones and tablets or connecting PC peripherals such as hard drives, printers, and more PERFORMANCE: Supports up to 480 Mbps data transmission speed; charging capability up to 2100 mA DURABLE DESIGN: Gold-plated connectors resist corrosion for signal purity; thin and flexible cable with compact connector head works with nearly all cases