20pcs TF card reader lcy card reader 2.0 High Speed mini card reader
Quantity: 20pcs. Card reading type: Micro MS (M2) / SD / MMC / SDHC / DV / MS duo / MS Pro Duo / micro SD / T-Flash. Support hot swap, plug and play. In this way, you will get better reading effect. Humidity: 20% - 90%.