ทั้งหมดนี้ใน 1 เครื่องอ่านการ์ด Micro USB พร้อม USB Hub

Custom usb 2.0 otg card reader for Android 
 
Model No.:OTG180
 
 
<img src="http://www.made-in-china.com/showroom/amaxtek-electronics" alt="Custom usb 2.0 otg card reader for Android" ori-width="691" ori-height="47">
 
 
Specification:
 
 
  
 
Description:
 
1. Fully compliant with high-speed USB 2.0 transmission protocol, the maximum transmission speed up to 480Mb/s
 
2. Support U disk, wireless mouse and wireless keyboard's transmitters etc other USB devices
 
3. Support SDHC,micro SD,MS,M2 memory card read and write transmission, up to 32GB
 
4. Blue LED flash while reading and writing data process
 
5. Support Android 2.3 above, smart cellphone port must as the host function
 
 
Features:
 
1. Automatic detect, no need install driver
 
2. USB port can support wireless electric
 
3. Using the switch , control the USB 2.0 port and the card read's exchange
 
4. Support SDHC,micro SD,MS,M2 memory card read and write transmission
 
 
 
Note:
 
* Some phones only support up to 32GB SDHC memory card, using the chip's product can support SDXC up to 2TB
 
* Samsung tablet support OTG function with Samsung 30 pins port , the interface must be
 
used as host function
 
* Support FAT32, NTFS format is not supported
 
* The card reader's input current is confirmed by the output current of connection with Samsung 30 pins port's device
 
Please make sure you devise is OTG USB ON-The-GO enable, Not compatible to all Micro-usb Smartphone/ tablet