U1 - 100% Silicone Bracelet Wrist Band 4GB To 32GB USB 2.0 Flash Drive



Computer algorithms are different from U disk capacity algorithms. Computer algorithm is 1GB = 1024MB, however, U disk capacity algorithm is 1GB = 1000MB.

Therefore, the actual amount of memory is slightly less, i.e. 4GB (3.65GB to 3.8GB), 8GB (7.40GB to 7.55GB), 16GB (14.8GB to 15.1GB), 32GB (29.2GB to 31GB).

Read and write speed :3-6m / s, read speed: 18m / s (transmission speed over a certain relationship with the use of computer configuration.) 



  • storage capacity: 4GB / 8GB / 16GB / 32GB

  • Interface: USB 2.0

  • Environment Temperature: -40C - +70C

  • Storage Temperature: -50C - +80C

  • USB Service Voltage: 4.5V - 5.5V

  • Storage Lifetime: More than 5 years

  • Use A-class chip, can be erased repeatedly for 100,0000 times

  • Operating System: Win98 /ME / 2000 / XP / Vista / Win7 / Win8, Mac OS 9.X / Linux2.4 or above

  • USB connection: Supports Hot plug & Play.

  • Easy to read and read in high speed. No drive/power supply needed, only plug in.

 Free Secured Shipping, arrives in the US in 3 - 4 weeks.

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