Transcend PCMCIA ATA ADAPTER FOR CF CARD (Type I) Key Features: Converts 50-pin CompactFlash Card to 68-pin PCMCIA Fully compatible with Type I CompactFlash Cards Fast read and write to a CompactFlash Card via any PC Card slot Specifications: Dimensions: 85.6 mm x 54.0 mm x 5.0 mm (3.37" x 2.13" x 0.20") Weight: 22 g (0.78 oz) Connection Interface: 68 pin PCMCIA Operating Temperature: 0°C (32°F) ~ 70°C (158°F) Operating Voltage: 3.3V ~ 5V Note Please make sure that your laptop computer has a PCMCIA type II/III slot. Certificate : CE/FCC/BSMI/RCM Warranty: Two-year Limited Warranty System Requirement: Operating System Microsoft Windows 7 Microsoft Windows 8 Microsoft Windows 10 Mac OS X 10.0 or later Linux Kernel 2.6.30 or later Memory Card Supported: CompactFlash (Type I)