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TomaszP
Level 1.6: Donut
September 5, 2025
Solved

Max number of devices in single .csv file

  • September 5, 2025
  • 1 reply
  • 0 views

Hello,

 

I was searching for a precise info, but i cant find any official info, and unofficial sources are not precise, to say the least.

 

How many devices can I upload to ZTP from resseller portal using a single .csv file?

 

I have found that limitations are 30, 50, 60 devices per one file, or that the limitation is the size of the file- 50mb.

 

The problem is, probably i will need to add tens of thousands of devices, and maximum 50 devices per one .csv is a big limitation in that case.

 

Or is there any other way to add very large quantities of devices?

 

 

 

1 reply

M
MoombasAnswer
Level 4.4: KitKat
September 5, 2025

The limitation is the size of 50MB: https://support.google.com/work/android/answer/7514005?hl=en#zippy=%2Cget-started%2Caccessing-the-portal%2Cconfigurations%2Cadd-a-configuration%2Cdevices%2Cdevice-configuration-csv-file-format%2Cderegister-a-device%2Capply-a-configuration-to-many-devices:~:text=The%20largest%20CSV%20file%20you%20can%20upload%20to%20the%20portal%20is%2050%20MB.%20If%20you%20have%20more%20than%2050%20MB 

So, this should cover already a lot of devies not sure if thousands are possible, not needed yet.

T
TomaszPAuthor
Level 1.6: Donut
September 5, 2025

okay, so the file size is the one and only limitation here?

Just checked, about 19500 devices adds up to 1,5Mb file size, so looks like its perfect!

M
Moombas
Level 4.4: KitKat
September 8, 2025

It may differ depending on how each line will be per device but maybe provide a final result and mark the relevant post as solution when you are done.

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