- Material: Aluminum alloy housing<br />- High speed USB 2.0 interface<br />- Supports SD / MS / TF / M2 card up to 32GB<br />- Transmission rate up to 480Mbps<br /><br />                                                                                                                                Dimensions: 2.05 in x 0.71 in x 0.39 in (5.2 cm x 1.8 cm x 1.0 cm)<br />Weight: 0.25 oz (7 g)<br /><br />