Transfer data from your CFexpress Type B media using the CFexpress 4.0 Type B Card Reader from Xcellon. Equipped with a USB-C interface that operates using the 40 Gb/s USB4 standard, this card reader supports CFexpress 4.0 and 2.0 media and features both an internal variable-speed fan and an aluminum housing with side vents to help dissipate heat and keep things cool, even under heavy workloads. Compatible with Windows and Mac, host connectivity is established using an included USB4 cable that operates via plug-and-play and provides bus power.