Download for KS200 V1.80

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>How to find the hardware version on a TP-Link device

IMPORTANT: Model and hardware version availability varies by region. Please refer to your TP-Link regional website to determine product availability.

Setup Video

  • How to Wire and Set Up Your Kasa Smart Wi-Fi Light Switch, Homekit (KS200)

    Kasa Smart Wi-Fi Light Switch control anything a standard light switch controls, like lights, ceiling fans, and other fixtures, from anywhere using the Kasa Smart app. This Apple HomeKit-compatible smart switch fully integrates into your Apple ecosystem, just ask Siri to turn on/off the lights in your home.

    More Fold

Firmware Release Note

Refer the FAQ to update firmware.

KS200(US)_V1.8_1.0.7 Build 231129

Published Date: 2024-02-04

Modifications and Bug Fixes:
Enhanced wireless performance and stability.

KS200(US)_V1.8_1.0.6 Build 230920

Published Date: 2023-11-07

Modifications and Bug Fixes:
1. Optimized Homekit setup experience.
2. Enhanced stability and performance.

KS200(US)_V1.8_1.0.5 Build 230511

Published Date: 2023-06-26

Modifications and Bug fixes:
1. Added support for checking the HomeKit setup code in Kasa App.
2. Optimized HomeKit setup.

KS200(US)_V1.8_1.0.4 Build 230316

Published Date: 2023-04-17

Modifications and Bug Fixes:
1. Improve Apple Home setup stability.
2. Optimize plug performance.
3. Fix some minor bugs.


TP-Link Kasa
TP-Link Kasa provides the easiest way to manage and control your smart life products.