ProMaster Trifecta SD & Micro SD UHS-I Card Reader

Price: GBP22.32
(as of Oct 09, 2025 04:30:36 UTC – Details)


The ProMaster Trifecta Card Reader has three types of connections (USB-C, USB-A and USB Micro-B) along with iOS and Android OTG (on-the-go) compatibility for broad connectivity with your computer, tablet, and phone. Its dual slots accept SD and MicroSD cards, and the Trifecta can access them simultaneously as independent drives to allow for easy file transfer and copying. The reader works at UHS-I speeds of up to 90MB/s but is compatible with UHS-II cards. With all this functionality, the Trifecta is less than 3” long and weighs just over half an ounce, so it’s easy to keep on hand for whenever you need it.
USB-C 3.0, USB-A 3.0, and USB Micro-B 2.0 connections
UHS-I, transfer speeds up to 90MB/s
iOS and Android OTG compatible
Dual slot design lets you transfer and copy files between cards
Aluminum alloy housing and ABS protective caps