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These Kasa EP10 smart plugs are compact 15 amp Wi Fi outlets that work well for lights, chargers, fans, pumps, and other general loads, with energy monitoring available on other Kasa models in the same ecosystem. The newer EP10 design has relatively recent firmware support, and the 2.4 gigahertz connection is a practical fit for low bandwidth home devices. Caveats include setup friction, occasional app and connection problems, and reports that scheduled on and off routines can stop working. The EP10 also lacks Matter support and has a weaker motor load rating than the older HS103 line, so it is best suited to simple switching tasks.
Homeowners automating lights, chargers, TVs, or fans, because the plugs handle normal loads reliably and the newer design still gets recent firmware updates.
They can work well for normal loads like lights, chargers, TVs, and fans, and some users report no hardware failures or routine failures. Others report connection, app, and reliability problems, including plugs falling out with some adapters and weaker wireless performance, so setup and fit can be the main caveats.
The EP10P4 does not include energy monitoring or Matter support. If those features matter, the Tapo P110M is the closer alternative because it adds both while still using 2.4GHz Wi‑Fi.
The EP10P4 is rated for 15A/1800W resistive loads, which is enough for many household devices, but its documentation does not give a clear motor rating. For directly switching a small motor, the HS103P4 has the explicit 1/6 HP motor rating.
Yes, it uses 2.4GHz Wi‑Fi, and setup can be frustrating. Some older Kasa plugs still need the Kasa app for initial configuration, and if they do not work easily it may be best to return them.
I also like these however one of the reasons I bought them was to be scheduled hard reboot for some hardware and that scheduled turn off and turn on functionality seems to have stopped working for some reason. :-(
I switched my smart plugs all to a mix of Tapo and Kasa products a few years ago. Both work reasonably well with the Tapo app but some older Kasa plugs still require the Kasa app to initially configure.
I have not experienced any hardware failures or routines failing. However, you should be prepared with the shortcomings. 2.4ghz, sometimes frustrating to setup and they rarely receive firmware updates... If you can't easily get them working, it's probably best to return them and try a different product.
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Do not buy the EP10, they are not reliable and have a defective design.
I presume to lower cost, the internal contact for the plug only partially grips the tip of the plug instead of the whole plug or further towards the middle. It makes it so plugs tend to fall out, especially for two prong plugs and heavier DC adapters. I've also found the wireless connectivity to be much less reliable compared to other smart plugs and switches I have installed in the house.
I like to keep all my smart stuff with Kasa/Tapo. You might find something cheaper, but then you might be stuck with a buggy app. It is really nice to see how much energy your devices are using.
I own a lot of these, they work not problem but they lack a lot of features and don't have matter, even TP-link, the owner of this brand, it's moving past them to the Tapo brand. The 4 pack of Tapo usually goes on sale for 29, model number being P110M (4 Pack).
They support matter and energy monitoring, UL certified (supposedly) and still 2.4Ghz WiFi
I have no experience with these but I love tapo cameras and with the functions the tapo cameras offer without paying for a subscription I would think tapo is the future. Go with the tapo one mentioned in earlier comments for sure
The EP10 is the newer design and TP-Link is still publishing relatively recent firmware for it
HS103 is perfectly usable, but it's the older product line. One potentially important distinction: TP-Link explicitly rates the current HS103 for 1/6 HP motor loads, while the EP10 documentation only states 15 A / 1800 W resistive load.
So my choice is:
Normal lights, chargers, pumps controlled through another relay, TVs, fans, etc. → EP10P4.
If you're directly switching a small motor → HS103P4 has the clearer motor rating.
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These seem like they don't have as many features as some of the others like the Tapo ones mentioned. But these Amazon basics brand are just another option for like $26: https://a.co/d/06q5UNYz
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Community Reviews
These Kasa EP10 smart plugs are compact 15 amp Wi Fi outlets that work well for lights, chargers, fans, pumps, and other general loads, with energy monitoring available on other Kasa models in the same ecosystem. The newer EP10 design has relatively recent firmware support, and the 2.4 gigahertz connection is a practical fit for low bandwidth home devices. Caveats include setup friction, occasional app and connection problems, and reports that scheduled on and off routines can stop working. The EP10 also lacks Matter support and has a weaker motor load rating than the older HS103 line, so it is best suited to simple switching tasks.
Homeowners automating lights, chargers, TVs, or fans, because the plugs handle normal loads reliably and the newer design still gets recent firmware updates.
People building a Kasa or Tapo smart-home setup, because these plugs fit that ecosystem and can show device energy use.
DIYers switching a small motor through a relay, because the 15A rating covers the load and the motor rating is clearer on the older alternative.
People who need dependable setup and app control on the first try, because 2.4GHz setup can be frustrating and the app can have connection issues.
People who need a plug to grip heavy wall-wart adapters securely, because the outlet can let two-prong plugs and bulky adapters fall out.
Anyone depending on scheduled hard reboots for hardware, because the scheduled off-and-on function can stop working.
Shoppers who want a plug with broad feature support and Matter compatibility, because this model lacks several features and does not support Matter.
Common Questions (4)
AI-generated summary based on comments from the community. Updated ago
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Our community has rated this post as helpful. If you agree, why not thank
https://www.amazon.com/Kasa-Smart...r=8-9&th=1
I have not experienced any hardware failures or routines failing. However, you should be prepared with the shortcomings. 2.4ghz, sometimes frustrating to setup and they rarely receive firmware updates... If you can't easily get them working, it's probably best to return them and try a different product.
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I presume to lower cost, the internal contact for the plug only partially grips the tip of the plug instead of the whole plug or further towards the middle. It makes it so plugs tend to fall out, especially for two prong plugs and heavier DC adapters. I've also found the wireless connectivity to be much less reliable compared to other smart plugs and switches I have installed in the house.
https://www.amazon.com/gp/product...OZ3KS
They support matter and energy monitoring, UL certified (supposedly) and still 2.4Ghz WiFi
Hope it helps someone.
The EP10 is the newer design and TP-Link is still publishing relatively recent firmware for it
HS103 is perfectly usable, but it's the older product line. One potentially important distinction: TP-Link explicitly rates the current HS103 for 1/6 HP motor loads, while the EP10 documentation only states 15 A / 1800 W resistive load.
So my choice is:
Normal lights, chargers, pumps controlled through another relay, TVs, fans, etc. → EP10P4.
If you're directly switching a small motor → HS103P4 has the clearer motor rating.
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