Description : Trandscend RDF2 TS-RDF2 Card Reader Appearance Dimensions 67.6 mm x 45 mm x 15.2 mm (2.66" x 1.77" x 0.60") Weight 26 g (0.91 oz) Color Black Interface USB Type micro USB to USB Type A Connection Interface USB 3.1 Gen 1 Hardware Card Reader Slot(s) CFast Operating Environment Operating Temperature 0°C (32°F) ~ 70°C (158°F) Operating Voltage 5V Performance Note Speed may vary due to host hardware, software, usage, and storage capacity. Warranty Certificate CE/FCC/BSMI/KC/RCM/EAC Warranty One-year Limited Warranty System Requirement Operating System Microsoft Windows 7 Microsoft Windows 8 Microsoft Windows 10 Mac OS X 10.2.8 or later Linux Kernel 2.6.30 or later Compatibility Memory Card Supported CFast 2.0

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