USB 3.1 Type C Male Connector to A Female OTG Data Host Adapter Black for Macbook & Chromebook & Cell Phone Reversible Design USB 3.0 3.1 Type C Male Connector to A Female Data Adapter With OTG Function Type C connector is the new design for USB 3.1 New smaller size: similar to size of USB 2.0 Micro-B Reversible Design for Type C connector Reversible plug orientation & Cable direction Support Scalable power charging for Tablet & Mobile Phone & Hard Disk Drive Package: 1Pc adapter in the PolyBag. Dimensions: 1.97 in x 1.18 in x 0.79 in (5.0 cm x 3.0 cm x 2.0 cm) Weight: 0.25 oz (7 g)