C-Ming Adapter / Card Reader
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C-Ming USB Card Reader

USB Card Reader - SD4U3R-C01

SD4U3R-C01 is a USB 3.1 interface card reader which supports SD 4.0 spec. Its USB interface supports USB 3.1 Gen1, so the transfer rate can reach super speed class 5Gb/s. The SD interface supports SD 4.0, so the access rate can reach UHS-II speed class up to 312MB/s. The SD card socket is equipped with push-in/push-out function to make an easy card insertion/extraction. There’s a special mechanical design on the bottom of the card reader, which can help on containing one SD card with the reader. SD4U3R-C01 provides a simple, easy, and high-speed solution to access UHS-II SD and any standard SD on PC or mobile device.
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Compliant with USB 3.1 Gen1 spec.
Compliant with USB 2.0 spec.
Compliant with USB Mass Storage Class 1.0 spec.
Support USB Super-Speed (5Gb/s), High-Speed (480Mb/s), and Full-Speed (12Mb/s) data transfer rate.
Equipped with high efficiency hardware DMA engine to improve data transfer performance between USB and SD interfaces.
Support SD 4.0 / 3.0 / 2.0 / 1.1 / 1.0.
Support UHS-II FD312/HD156 bus speed.
Support UHS-I SDR50/DDR50/SDR104 bus speed.
Support SDR12/SDR25 bus speed.
Support SDXC/SDHC/SD capacity up to 2TB.
Support ISP for firmware update from external SPI flash via USB port.
Support Windows InstantGO.
Support Intel Power Optimizer.
Main controller passes the USB-IF Test Procedure for SuperSpeed Product. (TID: 340850028)
Support Hot Swapping and Plug & Play.
No driver is required for any OS supports USB Mass Storage device spec.
Equipped with push-push SD socket for easy card insertion/ extraction.
Special mechanical design offers a space to contain one SD card on the bottom of the reader.