This professional Express Type B card reader features a dual-slot design. One slot is compatible with CFExpress (Type B) and XQD cards, and the other is compatible with SD cards. It's the ideal on-the-go card reader for photographers, providing exceptional convenience for those passionate about photography or videography who use CFExpress cards. The latest USB 3.2 (USB 3.1 Gen2) technology supports CFExpress memory cards at transfer speeds of up to 10Gbps (1250MB/s) (backwards compatible with USB 3.1 Gen1). The Express Type B card reader supports XQD cards (for G/M series USB Mark XQD cards, for 2933x, for 1400x USB Mark XQD cards) and SD cards (SDXC, SDHC, SD, Extreme III SD, Ultra II SD, and MMC), allowing you to read and write to two cards simultaneously. The CFexpress Type B card reader (10Gb) is highly compatible with CFexpress Type B cards up to 2TB (for /for /for /for /for TOPSSD CFexpress Type B series). [Plug and Play] No additional drivers or software installation required. Color: Black Material: Aluminum Alloy Package Contents: 1 x SLR camera card reader 1 x C to C data cable 1 x C to A data cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.