Description:A set of USB 2.0 A male/female to Micro-B or Mini-B female/male converter adapter(12 pieces). Micro USB adapter lets you use a USB charger / cable to charge and sync data for devices with a Micro USB power port. Mini USB adapter lets you use a USB charger / cable to charge and sync data for devices with a Mini USB power port. USB female to male network converter lets you to easily connect and transfer data between networks with this USB female to male Ethernet adapter. Fully support High Speed USB 2.0 specification. Backwards compatible with USB 2.0, USB 1.1 and USB 1.0. Specification: Material: Plastic+Metal Color: Black Package Includes: 1 x USB 2.0 Male to Micro USB Male Adapter 1 x USB 2.0 Male to Micro USB Female Adapter 1 x USB 2.0 Male to Mini USB Male Adapter 1 x USB 2.0 Male to USB Male Adapter 1 x USB 2.0 Female to Micro USB Male Adapter 1 x USB 2.0 Female to Micro USB Female Adapter 1 x USB 2.0 Female to Mini USB Male Adapter 1 x USB 2.0 Female to Mini USB Female Adapter 1 x USB 2.0 Female to Micro USB Male Adapter 1 x USB 2.0 Female to Mini USB Male Adapter 1 x USB 2.0 Female to USB Female Adapter 1 x USB 2.0 Female to Male Adapter