Sony says its USB hub is the world's fastest SD card reader
 

It's hard to spice up USB hubs when they're practically ubiquitous. Sony's solution? Make it indispensable to pro photographers. The company's newly announced MRW-W3 hub is billed as the "world's fastest" UHS-II SD (and microSD) card reader, suppo...

https://www.engadget.com/2019/07/14/...t-card-reader/