USB 2.0 MicroSD TF Card Reader Adapter Cream-colored Plug and play installation, hot plug....Fully compliant with USB 2.0 specification Up to 480 Mbps data transfer rate....Backwards compatible to USB 1.1 Thin, small, metal cover, beautiful, convenient....Weight: 6g / 0.21oz Type: MicroSD TF Card Reader Adapter....Support: Micro SD / TF / T-FLASH Interface: USB 2.0....Card Slots: Single....Dimensions: 2.5 x 1.2 x 0.3cm / 0.98" x 0.47" x 0.12"(L x W x H)