Easy high speed transfers from Sx S PRO cards The SBAC-US20 Sx S PRO memory card reader/writer works on both Windows-based PCs & Macintosh computers via a USB (Universal Serial Bus) 3.0 interface for high-speed transfer of audio-visual material. The reader is also compatible with a USB (Universal Serial Bus) 2.0 interface. This compact & portable device comes in handy in many situations on location, for desktop browsing & fully-fledged editing. Compatible with Windows & Mac operating systems The SBAC-US20 works on both Windows-based PCs & Macintosh computers. USB (Universal Serial Bus) 3.0 & USB (Universal Serial Bus) 2.0 transfers The SBAC-US20 provides high speed transfer of audio/visual material from a Sx S PRO solid state memory card using an USB (Universal Serial Bus) 3.0 interface, allowing you to make transfers when your computer does not have an Express Card slot. The device also provides compatibility with USB (Universal Serial Bus) 2.0. Bus-powered operation (AC adapter is not necessary) The SBAC-US20 is compatible with media other than a Sx S PRO card when using the following adapters: SD card adapter, Memory Stick adapter, XQD Express card adapter.