SanDisk PRO-Reader SD Express Dual Card USB 3.2 Gen 2 Reader - SDDR-A451-GNPNN

["TOP-TIER. Our fastest SD Express card reader on the market for today’s high quality Full HD, 4K and 5.3K video recording*, high-end photography and more. (*Compatible device required. Video support may vary based upon host device, file attributes and other factors.)","DUAL SLOT. Features the convenience of 1 SD Express slot and 1 microSD Express slot.","EASY PORTABILITY. Works as a standalone portable reader for accelerated offloading.","PRO-DOCK 4 READY. Compatible with the SanDisk Professional PRO-DOCK 4 for simultaneous offloads, editing, and archiving.** (SanDisk SD Express SD Card, SanDisk microSD Express card and SanDisk Professional PRO-DOCK 4 sold separately.)","BACKWARDS COMPATIBLE. Supports SD and microSDTM UHS-I cards."]