Features: Connectors: Micro USB 2.0 B Male to Micro USB B Male Supports OTG function Supports plug and play Portable design, easy to install Compatible with Android smartphones and tablets that support USB Host OTG functionality Enables quick conversion of USB interface type with the same 2.0 transmission speed Supports USB 2.0 interface with transmission speed up to 480 Mbps Compatible with Win98/2000/XP/Vista/Win7 and Mac OS V9.0 or higher Connects USB mini 5-pin devices such as MP3/MP4 players, DV, digital cameras, smartphones, mobile hard drives, and tablets to computers and other devices for data communication and file transfer Specifications: Item Type: Micro USB 2.0 B Male to Micro USB B Male Cable Material: Plastic + Metal Color: Black Cable Length: Approx. 25cm / 50cm / 100cm (optional) Quantity: 1 PC (other accessories shown in the picture are not included) Note: 1. Conversion: 1cm = 10mm = 0.39 inch 2. Please allow 0-1cm error due to manual measurement. Ensure you are comfortable with this before purchasing. 3. Due to differences in monitor displays, the actual color of the item may vary from the image. Package Includes: 1 x Micro USB 2.0 B Male to Micro USB B Male Cable