Compact and durable, the adapter offers fast data transfer in an elegant and practical design, created for performance and daily use. Fast and efficient The adapter offers a transfer speed of up to 480Mbps, allowing quick copying of large files between the TF card and your device. Durable and portable design Made from aluminum alloy and equipped with a lanyard, the adapter is compact, durable, and easy to carry, ideal for daily use. Specifications: Material: aluminum alloy; Connectors: Lightning to MicroSD/TF card; Transfer speed: up to 480Mbps; Maximum supported TF card capacity: up to 1TB; Dimensions: 3.6 x 1.9 x 0.9cm.