Description: Item type: Micro USB OTG to USB 2.0 Adapter Item size: 64*18*9mm Item weight: 9g Gross weight: 23g (With package) Color: Black Interface: Micro USB and USB 2.0 connector Card slot: SD/MMC slot and SD/TF slot Operated System Support: Windows 2000/XP/Vista/7/8/8.1/10(32/64-bit), Mac OS X 10.x and Android 4.0/above update. Memory Card Support: SDHC/SDXC and micro SD/micro SDHC/micro SDXC up to 64GB. Easy to use: Just plug the card reader in to use it. Function: SD and micro SD Card Read + OTG Compatible device: Android smart phones and tablets with OTG Function; PC, Computer Support USB2.0 Connection Kit For Samsung Galaxy S5 S3 S4 Note 4 Note 3 Note2 MHL to HDMI USB 2 Host. NOTE: Never use both connections simultaneously! Material: ABS with Grinding process Package included: 1x Micro USB OTG to USB 2.0 Adapter
Common Problem:1. About the reader transfer, read speed.
A: The card reading speed is related to the C6/C10 memory card, C6: card reads 11-16MB/S and writes to 6-8MB/S
C10: Card Read 17-26MB/S Write 12-18MB/S2. About the problem of card reading capacity limitation.
A: There is no capacity limit in accordance with the USB standard, and 64G/128G cards can be read. The OTG function can also be used for 5% of the phone's power.
3. About the OTG function.
A: It is possible to check whether the parameters of the mobile phone are applicable.
4. About certification.
A: Passed CE/FCC/ROHS certification.