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Item specifics
  • Brand Name: CHYI
  • Encryption: No
  • Style: Rectangle
  • Product Type: Creative
  • Model Number: UM0218
  • Interface Type: USB 3.0
  • Time to market: 2015
  • Material: Metal
  • Product Weight: 10G
  • Products Status: Stock
  • Package: No
  • Size:: 60*20*8 mm
  • Color:: Pink, Black, Gold, Silver, Red
Product Description

If You Like Them, Please Click these Pictures to Get More Surprise!







Type-C OTG USB 3.0 Flash Drive 32GB 16GB 64GB 128GB Pen Drive

Smart Phone Memory Mini USB Stick Type - C 3.1 Dual Double Plug

(Ship within 24h)

Friendly Notice: 128GB is not available now.

Welcome to my store, if you want to see more, please click the below link:


If you don\'t know the capacity of USB Flash Drive, you can use H2TEST.EXE.



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Capacities: 16GB, 32GB,64GB,128GB

Operating Systems: Win 98/SE/2000/XP/Vista/win7 | Linux | Mac

Data Retention: 10 years

Connectivity: Hi-Speed USB 3.0

Power: No external power required

Warranty: 5 Years

Write/Read Speed:16GB-14M/30, 32GB-30M/100, 64GB-40M/110, 128GB-40M/100

Package Included:

1* USB Flash Drives

Please attention!

Capacity flash memory products are usually shipped in accordance with 1MB = 1000KB, 1G = 1000MB computing, but the operating system using binary arithmetic 1MB = 1024KB, 1GB = 1024MB, so there are some differences between the display capacity and standard capacity memory products.

This is calculation difference between manufacturer and our PC

4GB =approximately 3.5-3.8GB

8GB =approximately 7.2GB-7.5GB 

16GB=approximately 14GB-15GB

32GB=approximately 28GB-30GB

64GB=approximately 58GB-59GB

The most reliable software to verify memory is H2testw.



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  1. one year guarantee since the date you receive the itmes.
  2. Any malfunctioning for gurantee items, we will freely repair or replace the items. While buyer only responsible for the shipping freight

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  2. Pls contact us before leaving any negative feedback or opening any dispute on the site, we will try our best to solve the problem asap! Thank you!


Packaging Details
  • Unit Type: piece
  • Package Weight: 0.05kg (0.11lb.)
  • Package Size: 10cm x 10cm x 10cm (3.94in x 3.94in x 3.94in)
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Packaging Details
  • Unit Type: piece
  • Package Weight: 0.05kg (0.11lb.)
  • Package Size: 10cm x 10cm x 10cm (3.94in x 3.94in x 3.94in)
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