# Enabling /dev/ttyUSB0
**URL:** https://dietpi.com/forum/t/enabling-dev-ttyusb0/17800
**Category:** General Discussion
**Created:** [1 September 2023 14:32 UTC](https://dietpi.com/forum/t/enabling-dev-ttyusb0/17800 "2023-09-01T14:32:40Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@tfmeier](https://dietpi.com/forum/u/tfmeier)
#### Post date: [1 September 2023 14:32 UTC](https://dietpi.com/forum/t/enabling-dev-ttyusb0/17800/1 "2023-09-01T14:32:40Z")
I want to use ser2net in Docker running on DietPi but need /dev/ttyUSB0 which is not available. There are 2 USB ports on my Pine A64, one of them has the serial to USB adapter I try to use.
How can I enable /dev/ttyUSB0 in DietPI?
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### Author:  [@tfmeier](https://dietpi.com/forum/u/tfmeier)
#### Post date: [1 September 2023 23:10 UTC](https://dietpi.com/forum/t/enabling-dev-ttyusb0/17800/2 "2023-09-01T23:10:08Z")
Found the answer. I simply had to plug in the serial adapter and /dev/ttyUSB0 appeared. All good now. Not really strong in Linux as you can see 🙂