Transcend RDF5 Card Reader Black. Compatible memory cards: MicroSDHC, MicroSDXC, SDHC, SDXC, Product colour: Black, Certification: CE/FCC/BSMI/KC/RCM/EAC. Interface type: USB 3.2 Gen 1 (3.1 Gen 1) Type-A. Input voltage: 5 V. Width: 24 mm, Depth: 8.9 mm, Height: 56 mm. Quantity per pack: 1 pc(s)