# Kasa KP125M

*Kasa / KP125M, KP125MP2, KP125MP4*

> The Kasa KP125M is the Matter-certified slim plug, so it works with HomeKit through Matter. It is a US Wi-Fi plug with energy monitoring. It suits HomeKit and Home Assistant users, with native support through Matter over Wi-Fi.

- Canonical page: https://smarthomecanon.com/devices/kasa-kp125m
- Last checked: 2026-10-20

## Key facts

| Fact | Value |
| --- | --- |
| Brand | [Kasa](https://smarthomecanon.com/brands/kasa) |
| Category | Plug |
| Model numbers | KP125M, KP125MP2, KP125MP4 |
| Status | Current[^1][^2] |
| Type | withheld |
| Released | withheld |
| Matter | withheld |
| HomeKit (native, without Matter) | unknown |
| Hub needed | unknown |
| Max load by region | US: 15 A, 1800 W (General Use / Resistive Load), 1/6 HP Motor[^1] |
| First Matter certificate | withheld |
| Connectivity | withheld |

## Integration paths

**How the Kasa KP125M connects**

| Path | Requires | Local | Features lost |
| --- | --- | --- | --- |
| [Matter / Wi-Fi](https://smarthomecanon.com/protocols/matter-wifi) | withheld | unknown | unknown |

**Platform support for the Kasa KP125M**

| Path | Platform | Support | Integration |
| --- | --- | --- | --- |
| Matter / Wi-Fi | [HomeKit](https://smarthomecanon.com/platforms/homekit) | withheld |  |
| Matter / Wi-Fi | [Home Assistant](https://smarthomecanon.com/platforms/home-assistant) | withheld |  |

## Related pages

- [TP-Link Tapo and Kasa smart plugs](https://smarthomecanon.com/lines/tp-link-tapo-plugs) (line)
- [Kasa](https://smarthomecanon.com/brands/kasa) (brand)
- [Matter over Wi-Fi](https://smarthomecanon.com/protocols/matter-wifi) (protocol)
- [HomeKit](https://smarthomecanon.com/platforms/homekit) (platform)
- [Home Assistant](https://smarthomecanon.com/platforms/home-assistant) (platform)

## Sources

[^1]: Kasa Smart Wi-Fi Plug Slim, Energy Monitoring (KP125M) - Kasa Smart US. https://www.kasasmart.com/us/products/smart-plugs/kasa-smart-plug-slim-energy-monitoring-kp125m (manufacturer, checked 2026-10-09)
[^2]: KP125M Kasa Smart Wi-Fi Plug Slim, Energy Monitoring - TP-Link US. https://www.tp-link.com/us/home-networking/smart-plug/kp125m/ (manufacturer, checked 2026-10-09)