# \[Info\] USB Power Supplies and cables (for Homey Pro Early 2023)

**URL:** <https://community.homey.app/t/info-usb-power-supplies-and-cables-for-homey-pro-early-2023/78431>\
**Category:** Questions & Help\
**Created:** [March 26, 2023, 5:10pm UTC](https://community.homey.app/t/info-usb-power-supplies-and-cables-for-homey-pro-early-2023/78431 "2023-03-26T17:10:31Z")\
**Posts on this page:** 1\
**Showing post:** 39

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**Author:** ![Peter\_Kawa](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/peter_kawa/32/173848_2.png) [@Peter\_Kawa](https://community.homey.app/u/Peter_Kawa)\
**Post date:** [June 5, 2023, 2:09pm UTC](https://community.homey.app/t/info-usb-power-supplies-and-cables-for-homey-pro-early-2023/78431/39 "2023-06-05T14:09:41Z")

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I’m sure they tested it well (this time), and this power supply delivers enough voltage. 1.5A is probably more than enough for normal operation.

> [@Power supply can cause slow Homey Pro 2023](https://community.homey.app/t/power-supply-can-cause-slow-homey-pro-2023/78279/109):
>
> Or check at [https://tools.developer.homey.app/tools/system](https://tools.developer.homey.app/tools/system)
> 
> If these values are “false”, all is ok.  
> ![grafik](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/5/7/5710795168697eabc08c841624a6939beab8dae7.png)

> [@Rrrr](#):
>
> Please understand that we cannot give support when you are using an alternative power source.

Officially I guess, I’m sure they won’t ignore you when asking questions here or @ Slack?

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