Introduction Introducing the ProMaster Trifecta Card Reader, your ultimate companion for seamless data management on the go. Engineered for versatility and durability, this compact reader boasts a trifecta of connectivity optionsUSB-C 3.0, USB-A 3.0, and USB Micro-B 2.0ensuring compatibility with a wide range of devices from computers to tablets and smartphones. Designed to handle SD and MicroSD cards simultaneously, the Trifecta enables independent access to each card, facilitating efficient file transfers and backups at blazing UHS-I speeds of up to 90MB/s. It supports UHS-II cards as well, ensuring future-proof compatibility with high-performance storage solutions. Bus interface: UHS-I Maximum transfer speed: 90MB/s Connection types: USB-C 3.1 Gen 1, USB-A 3.1 Gen 1, USB Micro-B 2.0 Connectivity: Plug-and-play with Mac and Windows; iOS; Android OTG Card slots: SD, MicroSD Dimensions: 2.88″ x 0.74″ x 0.39″ / 73 mm x 19 mm x 10 mm Weight: 0.59 oz / 17 g