The Sonnet SDXC UHS-I Pro Reader/Writer ExpressCard/34 SDXC/SDHC Media Reader fits into Mac or PC computers with an ExpressCard(/34) slot. The reader supports SDXC, SDHC, and SD memory cards and provides a data transfer rate of up to 104MB/second. The reader fits completely inside your computer's ExpressCard slot, allowing you to leave it there at all times.
- Supports UHS-I SDXC and SDHC media at maximum speeds today, with sustained data transfers up to 104MB/sec as faster, next generation cards become available
- Uses the ExpressCard slot's PCI Express interface to deliver performance superior to adapters that depend on the ExpressCard slot's USB 2.0 interface
- Fits completely inside the ExpressCard slot with no protrusion-the adapter may be left in all the time