Fangrui Product Details [professional Cfexpress Type B Card Reader] The Card Reader Is Compatible With Cfexpress (type-b), Making It The Ideal Card Reader For Photographers To Carry Around. Provide Great Convenience For Those Who Love Photography Or Videography And Use Cfexpress Card. [ultra Speed 10gbps Cfexpress Type B Card Reader] Usb 3.2(usb 3.1 Gen2 ) Technology Supports Maximum Transfer Speed Up To 10gbps(1250mb/s) For The Cfexpress Memory Cards(backward Compatible With Usb 3.1 Gen 1). With The Led Indicator, You Can Easily Monitor The Connection Status Of The Cfexpress Type B Reader. [strong Compatibility] Cf Express Cards Type B Reader Strongly Compatible With Cfexpress Type B, Supports Maximum Capacity Of Cfexpress Card Up To 2tb. Usb 3.2 Gen 2 Cfexpress Reader Compatible With Windows Xp/vista/7/8/8.1/10/11, For Mac Os And Above Without Driver. [plug And Play Size] No Need For Additional Drivers Or Software Installation. Simply Plug This Cfexpress Memory Card Reader Into Your Device And Start Transferring Files