Gold Member Since 2014
Audited Supplier
Shenzhen U-Win Electronic (China) Co., Limited

Card Reader, Smart Card Reader, Magnetic Card Reader manufacturer / supplier in China, offering 4 in 1 Smart Magnetic TF Card Reader for Android, Mini 32GB OTG USB Flash Memory, Promotion Gifts with Logo USB Flash Drive (UWIN90) and so on.

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Supplier Homepage Product Memory card Others Memory card 4 in 1 Smart Magnetic TF Card Reader for Android

4 in 1 Smart Magnetic TF Card Reader for Android

Purchase Qty.:
100-499 500-999 1,000-4,999 5,000-9,999 10,000+
FOB Unit Price: US $10 US $9 US $8 US $7 US $6
Purchase Qty. (Pieces) FOB Unit Price
100-499 US $10
500-999 US $9
1,000-4,999 US $8
5,000-9,999 US $7
10,000+ US $6
Get Latest Price
Port: Shenzhen, China
Production Capacity: 500, 000PCS/ Month
Payment Terms: T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: uwin-340
  • Interface Type: USB 2.0
  • Material: Plastic
  • USB Type: Creative USB Disk
  • Function: Storage USB Disk, Encrypt USB Disk, Boot USB Disk, Antivirus USB Disk, Thermometer USB Disk, Music USB Disk
  • Professional Name: 4 in 1 Smart Magnetic Card Reader for Android
  • Weight: 35g
  • Item Name: Free Sample Business USB Credit Card
  • Logo: Customized Logo
  • Warranty: 1 Years
  • Trademark: OEM
  • Specification: CE, FCC, RoHS
  • HS Code: 8523511000
  • Storage Capacity: ≥32GB
  • Shape: Card
  • Open Style: Opening
  • Color: Black
  • Security Check: Support Security Check
  • Support: Fat32 and Exfat
  • Shipment Terms: FedEx, UPS, DHL, EMS, TNT, etc
  • Certificate: Ce FCC RoHS
  • Printed: 1-10 Colors with Custom Design
  • Search Key Words: 4 in 1 Smart Magnetic Card Reader for Android
  • Transport Package: OPP Packing, Gift Box Packing, Customized Packing
  • Origin: Guangdong of China
Product Description
4 in 1 Smart magnetic card reader for Android

              TF card reader



Model No

4 in 1 Smart magnetic card reader for Android


Micro USB connector

Capacity Available

8G-128g TF CARD

Support Device

Andriod, iOS /Type-C phones with otg  ,Mac




OTG Reader and Writer




Black /white




* Please do not disconnect card reader during file transfer.
* Please do not connect both side of card reader at the same time.
* Please do not use card reader as cable.
* If iOS device pops up a message said "this accessory is not optimized for this phone", just disconnect and reconnect again.
* Please insert your memory card into the device before connect to your iphone or ipad. If your phone case is thick, please take it off before using the device.  


Product Features
1. Compatible for iPhone 5/5S/5C/5 SE/6/6S/6 Plus/6S Plus/7/7 Plus, iPad 4/6/Air/Mini/Mini2, iPod Touch5.
2. Free App from App Store for communication between your devices and reader.
3. File management, music play and contact backup are fully built-in.
4. External memory expansion for iPad/iPhone/iPod Touch.
5. Secured file Encryption for private files.
6. Manage all your Data directly on the iOS-Device. (Create, copy, move, delete, rename, open in and many more)
7. Playback Videos/Music directly from external memory.
8. Backup and restore your contact list.
9. Document viewer for all major file formats.
10. Voice Recorder/Text Editor.
11. Dropbox support.
Logo Customized Type
1. Silkscreen Printing
This printing method is available for nearly all of our products which is also the most popular and wildly used printing method, Not suitable for complex logos with a graduated tint or more than 4 different colors.
2. Laser and Engraving printing
This method is available on the material of metal, wood, bamboo, silicone and even plastic now
3. Embossing Printing
This method is available on leather material which seems more elegant.
4. Full color printing
This method is often used when there are gradual colors in the logo
5. Hot Stamp
This method is mostly used on paper gift box or leather case with logo effect of golden and silver color.
1. No need synchronize with iTunes, can transfer the file to iPhone/iPad/iPod
2. Your can backup the contact info from iPhone/iPad, and restore the data to them.
3. Independent broadcast program and support to play the music under desktop background
4. Music-streaming, directly play music and do not occupy any space of iPhone/iPad.
5. Own the Independent Voice Recording function. no need to download App procedure.
6. Separate connection to PC, become the normal disk.
7. Apply to OSX, Windows and Linux system.

Customize Service: 

1. Design: Customized design are always welcomed. Creat Your Own USB Flash Drive. 

2. Color: Any color at buyer's option 

3. Packing: Custmozied packing with all customer's LOGO. JPG 


1. Payment: T/T , West Union. MoneyGram, Paypal

2. Shippment: DHL, UPS, TNT, FedEx. 

3. Sample: Free sample after deposite, or sample cost at buyer's cost. 

4 in 1 Smart Magnetic TF Card Reader for Android
4 in 1 Smart Magnetic TF Card Reader for Android

4 in 1 Smart Magnetic TF Card Reader for Android

4 in 1 Smart Magnetic TF Card Reader for Android
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