# Kasa Smart Wi-Fi Light Switch HS200 vs Meross Smart Light Switch MSS510HK: specs and price compared

A sourced, side-by-side comparison of the Kasa Smart Wi-Fi Light Switch HS200 (TP-Link Kasa) and Meross Smart Light Switch MSS510HK (Meross) among smart light switches. Kasa Smart Wi-Fi Light Switch HS200 is the cheaper of the two at $14.99.

## Side by side

| Spec | Kasa Smart Wi-Fi Light Switch HS200 | Meross Smart Light Switch MSS510HK |
| --- | --- | --- |
| US price | $14.99 | $29.99 |
| Brand | TP-Link Kasa | Meross |
| Type | switch | switch |
| Protocol | wi-fi 2.4 GHz (802.11b/g/n) | wi-fi 2.4 GHz |
| Hub required | No | No |
| Neutral wire required | Yes | Yes |
| Three way capable | No | No |
| Works with | alexa, google_home | alexa, apple_home, google_home, smartthings, siri |
| Single pole | Yes | Yes |

## Key differences

- Protocol: Kasa Smart Wi-Fi Light Switch HS200 wi-fi 2.4 GHz (802.11b/g/n) vs Meross Smart Light Switch MSS510HK wi-fi 2.4 GHz
- Works with: Kasa Smart Wi-Fi Light Switch HS200 alexa, google_home vs Meross Smart Light Switch MSS510HK alexa, apple_home, google_home, smartthings, siri

## What reviewers say

**Kasa Smart Wi-Fi Light Switch HS200** — Only one whitelisted tester, TechRadar, published a genuine hands-on HS200 review (2018). It was qualitative — the reviewer physically installed and used the switch but recorded no lab measurements. TechRadar calls it a well-designed, easy-to-install switch that works with Alexa and Google Assistant, but flags a bulky rear module that may not fit every wiring box and the absence of Apple HomeKit support. (1 sourced review.)

**Meross Smart Light Switch MSS510HK** — Both sources are from a single whitelisted outlet, Reviewed (USA Today), covering the Meross smart light switch (named 'MSS510', the HomeKit MSS510HK trim) across two smart-switch guides. The 2022 Apple HomeKit guide is hands-on tested; the 2023 guide is largely research-based per its editor's note. Neither published any lab measurement (response time, dB, or watts). Reviewers call it reliable, easy to install, and responsive across Alexa, Google Assistant, and Siri, while flagging budget build quality, a loud physical click, no app two-factor authentication, and an annoying on/off confirmation prompt. iMore, ShopSavvy and homekitnews were excluded as non-whitelisted. (2 sourced reviews.)

## Sources

- Kasa Smart Wi-Fi Light Switch HS200: https://www.kasasmart.com/us/products/smart-switches/kasa-smart-wi-fi-light-switch-hs200 (kasasmart.com, verified 2026-06-20)
- Meross Smart Light Switch MSS510HK: https://shop.meross.com/products/meross-smart-light-switch-supports-apple-homekit-siri-alexa-google-assistant-smartthings-2-4ghz-wifi-light-switch-neutral-wire-required-single-pole-remote-control-schedule-1-pack (shop.meross.com, verified 2026-06-20)

Canonical: https://frontdeskreview.com/gear/smart-light-switches/kasa-smart-switch-hs200-vs-meross-smart-switch-mss510hk/
Cite: Per The Front Desk Review, Kasa Smart Wi-Fi Light Switch HS200 ($14.99) vs Meross Smart Light Switch MSS510HK ($29.99) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/smart-light-switches/kasa-smart-switch-hs200-vs-meross-smart-switch-mss510hk/
License: CC BY 4.0.