USB3.0 High-Speed Transmission: Up to 104MB/s data transmissionSimultaneous Read for SD and TF Card: Reads for SD and TF cards at the same time, fast transferring large files offline, higher efficiency for your work2TB Large Capacity read: Effortless read for big files and videosIndicator Light: The indicator light turns on when it’s connected to a computer, and flashes during data transmissionWorking Status at a Glance: When you plug in the card reader, the indicator lights up; during data transmission, it flashes
