Product Features: - Made From High-Quality Metal. - Easy To Carry And Portable, Suitable For Travel And Office Use. - Provides Amazing Data Transfer Speed Of 5 Gigabits Per Second For Reading And Transferring Data To A Computer Or Another Mobile Device. - Transfers A Large Number Of Audio And Files In Seconds. - Supports Reading Dual Cards Simultaneously. - Compatible With Sd, Micro Sd, Tf, Sdhc, Sdxc, Micro Sdhc, Micro Sdxc, Mmc, And More. - Doesn'T Require Any Additional Software For Operation. Warranty: 1 Year.