The product information is as follows:
Name:USB 3.2 Multi Memory Card Reader OTG Android Adapter USB3.0 Card Reader for Mic SD/TF Card Reader Computer PC
Super Speed USB 3.2 SD Card Reader base on Easy portability design, with a build-in Card Cover, it is able to store a Card inside the memory card reader, and don't need to worry about losing the cards.
It allows you to easily add a USB 3.0 multi-slot card reader/writer to your USB 3.0 enabled system.
The USB 3.0 SD / Mic SD Card Reader is a great option for anyone looking for an easy way add support for the most common storage media types used in common digital cameras, MP3 players, and mobile phones,etc.
2 slots: SD/MMC + Mic SD/T-flash
LED indicator for working status
Build in Card Cover
Card Compatibility:
SD Slot:SDXC/UHS-I SD/SDHC/SD/Extreme SD/Extreme III SD/Ultra II SD/MMC(mini SD/mini SDHC/RS-MMC/HS RS MMC may need a adapter)
Mic SD(TF) Slot:Mic SDXC/Mic SDHC/Mic SD
Colour:Black
Material:Plastic
Package Contents:
1 * USB 3.2 card reader
Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.