Plugable USB 2.0 On-The-Go (OTG) Cable Adapter Type A Female to Micro B Male (3 Pack) Enables connecting USB devices which have a standard USB Type A male connector to a phone or tablet which has a USB Micro B port. Please note not all devices support OTG mode Compatible with hosts which support OTG device connectivity, including the Raspberry Pi Zero and countless other popular Linux/Android/Chrome/Windows phones and tablets. Apple products do not support OTG connectivity This cable/adapter has a USB Type A Female and a straight through USB Micro B Male connector at each end with nickel plating to prevent corrosion and ensure a good connection. Cable is plug & play and requires no driver installation (although individual devices attached through the cable may require drivers) This cable does not support power delivery. Backwards and forwards compatible with most USB 1.1 and 3.0 devices but power is typically limited to 500mA from the OTG host. Some USB 3.0 devices require more power (up to 900mA) and may not work We love our Plugable products and hope you will too. All of our products are backed with a 1-year limited parts and labor warranty and Seattle-based email support <span class="a-text-bold">3 pack</span> of USB 2.0 OTG (On-the-Go) cables Enables connecting devices with a standard USB Type A male connector to a phone or tablet with a USB Micro B port Straight through (non-angled) USB Micro B connector Well-shielded cable and nickel plated contacts to prevent corrosion and ensure a good connection The cable is 4&#034;/10cm long (7&#034;/17.5cm total length including connectors) Supports up to 480Mbps per the USB 2.0 standard Backwards and forwards compatible with most USB 1.1 and 3.0 devices Power is typically limited to 500mA from the OTG capable host/device This cable does not support USB-IF BC 1.2 ACA standard Apple devices do not support OTG functionality