Writing protection

Lock switch


Transport eyelet

and compact design

Form factor

Technical details

Supported operating systems
  • Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Vista, Mac® OS X from 10.3.x, Linux® from Kernel 2.6.x
Maximum data transfer rate* / read
  • 21 MB/s
Maximum data transfer rate* / write
  • 5.5 MB/s
Special features
  • Write-protect switch
  • approx. 66 mm x 21 mm x 9 mm
  • approx. 10 g (only the device without accessories)
Housing material
  • aluminium
  • plastic
  • Silver


File type: PDF-file
Language: English


Why is it not possible to copy largy files to my USB-Stick CS?  

The file system FAT32 limits the maximum size of files.

On delivery, your USB-Stick CS is formatted with the file system FAT32. This file system offers the maximum compatibility with different operating systems. Unfortunately, FAT32 is limited with respect to the maximum possible size of a file. The theoretical limit of the file size is 4 GB. In some cases, a copy process can already fail when the file size exceeds 2 GB.
When you want to store files bigger than 4 GB on your USB-Stick, please format it with another file system. Please note that if you use another file system, you must always log off your USB-Stick CS correctly, otherwise data may be lost!
We suggest that you use the file system NTFS when you use a Windows® operating system and HFS+ when you use a MAC®.

Caution! When formatting a USB-Stick, ALL data on it is deleted! You must make a back-up of all data on the USB-Stick before commencing to format it.

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