Introduction Multi-Card 3-in-1 USB 3.1 Reader USB Type-C to Type-A Cable High-Speed File Fransfer SD, microSD, and CompactFlash Formats Accelerate your workflow with high-speed file transfer: The Lexar Professional Multi-Card 3-in-1 USB 3.1 Reader is a convenient way to quickly transfer files between multiple cards and your computer. This multi-card reader leverages USB 3.1 technology to deliver high-speed file transfers of up to 312MB/s for SD and microSD, plus up to 160MB/s for CompactFlash cards, significantly improving your workflow. Supports your favourite card formats: The Lexar Professional Multi-Card 3-in-1 USB 3.1 Reader supports the latest high-speed SD, microSD, and CompactFlash formats (including UDMA 7). It’s also backwards compatible with SD UHS-I cards, as well as USB 2.0. Maximize your workflow with faster transfer speeds: The Lexar Professional Multi-Card 3-in-1 USB 3.1 Reader offers transfer speeds of up to 312MB/s (up to 5x faster than USB 2.0) for SD, microSD, and CompactFlash cards (up to 160MB/s). It’s also backwards compatible with UHS-I (up to 170MB/s) so you can significantly improve your workflow and maximize your bandwidth. Extremely versatile: Without the need for an additional power source, the Multi-Card 3-in-1 reader is highly versatile, allowing you the convenience of transferring your files quickly from your homework station or on the go. Compatible with USB 3.1 and 2.0 ports: Designed with a USB 3.1 interface the Lexar 3-in-1 card reader works well with USB 2.0 ports. Rigorously tested: All Lexar product designs undergo extensive testing in the Lexar Quality Labs, facilities with more than 1,100 digital devices, to ensure performance, quality, compatibility, and reliability. Specifications: Supported card formats: CompactFlash (including Type I and Type II UDMA 7), SD, SDHC, SDXC, microSD, microSDHC, microSDXC, and SD/microSD UHS-I and UHS-II cards Interface: USB 3.1 Type-C System Supported: MacOS 10.8 ; Windows 10/8/7/Vista/XP; USB 1.1 port Operating Temperature: 0 to 40 degrees C (32 to 104 degrees F) Storage Temperature: -10 to 50 degrees C (14 to 122 degrees F) Dimensions (W x L x H): 80.0 x 89.2 x 21.5mm / 3.149 x 3.511 x 0.846 in Weight: 99.8 g / 0.220 lb