Transcend P5 9-in-1 USB 2.0 Flash Memory Card Reader Fully Compliant with the Hi-Speed USB 2.0 specification USB powered (no external power or battery needed) LED indicates card insertion and data traffic Hi-Speed Data transfer rates of up to 480Mb/s Compatible with the following interface: SDHC (UHS-I), SDXC (UHS-I), microSD, microSDHC (UHS-I), microSDXC (UHS-I) 2 Year Warranty