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The Kasa Smart Plug Power Strip KP303 combines 3 independently controlled smart outlets with 2 always-on USB ports, enabling simultaneous management of up to 5 devices. Featuring ETL-certified surge protection and compatibility with Alexa and Google Assistant, it offers voice control and remote access via the Kasa Smart app without requiring a hub. Designed for easy setup and reliable daily use, this sleek white power strip is ideal for modern homes and offices seeking efficient, safe, and smart energy management.























| ASIN | B083JKSSR5 |
| Amperage | 10.5 Amps |
| Best Sellers Rank | #2,052 in Electronics ( See Top 100 in Electronics ) #152 in Power Strips |
| Brand | Kasa Smart |
| Built-In Media | 1 x Kasa Smart WiFi Power Strip, 3-Outlets |
| Color | White |
| Compatible Devices | Hair Dryer, Set Top Box, Noise Maker, Freezer, Fax Machine, Modem, Iron, Tablet, Cellular Phone, Mixer Grinder, Microwave Oven, Gaming Console, Refrigerator, Smartwatch, Laptop, Projector, Radio, Air Conditioner, Television, Printer, Electric Fountain, Rice Cooker, Toaster, Lamp, DVD Player, MP3 Player, Home Theater, Light, E-Reader, Personal Computer, Smartphone, Router, Scanner, Speaker, Camera,… |
| Customer Reviews | 4.6 out of 5 stars 16,351 Reviews |
| EU Spare Part Availability Duration | 7 Years |
| Enclosure Material | Plastic |
| External Testing Certification | Não aplicável |
| Global Trade Identification Number | 00840030700248 |
| Item Dimensions L x W | 10.24"L x 2.5"W |
| Item Type Name | Smart Power Strip |
| Item Weight | 1.1 Pounds |
| Manufacturer | TP-Link |
| Mfr Part Number | KP303 |
| Model Number | KP303 |
| Number of Outlets | 5 |
| Number of Ports | 3 |
| Other Special Features of the Product | On And Off Switch, Surge Protection, Usb Slot |
| Plug Type | Type B |
| Power Plug Type | Type B - 3 pin (North American) |
| Product Dimensions | 10.24"L x 2.5"W |
| Shape | Rectangle |
| Smart Home Compatibility | Smart Home Compatible |
| Special Feature | On And Off Switch, Surge Protection, Usb Slot |
| Total Power Outlets | 5 |
| Total Usb Ports | 2 |
| UPC | 840030700248 |
| Unit Count | 1.0 Count |
| Voltage | 125 Volts |
| Warranty Description | 2 year manufacturer |
C**S
Great for controlling multiple devices with safety routines
Kasa Smart Plug Power Strip KP303 – Surge Protector with 3 Individually Controlled Smart Outlets Another great product from TP-Link. This power strip ended up being perfect for a setup under the bed where I wanted better control of a few small devices. The three individually controlled outlets make it easy to manage different items from the app instead of having everything powered all the time. One of the biggest advantages for me is being able to eliminate phantom power draw from chargers and small wall adapters when they’re not actively being used. It’s nice knowing those devices aren’t constantly pulling power. The safety aspect has also been a big benefit. I use one outlet for a mattress heating pad and have it set on a routine that automatically shuts off every morning. That gives some extra peace of mind so I don’t have to worry about accidentally leaving it on. Like the rest of my TP-Link setup, it integrates perfectly with my larger system that includes Tapo and Kasa devices. Setup was easy and it has been reliable in daily use. Overall this has been a very practical addition to my smart home setup.
D**W
The best smart strip
I have multiple of these. They work great. I mainly use them for scheduling and auto shutting off things like TVs and lights. The setup is super easy in there app. And the scheduling and timer are also very easy to set. You can also rename all the plugs and the area and "Home/location" very easily to organize if you have multiple outlets. There is also a favorites section that you can stick your most used plugs into to make it easier to find if you have a lot of plugs. The price is a little more than normal power strips with surge protection. But to get the smart features it's more than worth it and I think a good value. It's also Alexa and Google Home compatible. I recommend getting the strip versus the individual plugs because it's more economical and always better to have more outlets than less.
L**S
Bigger than expected
After adding this to the Tapo app i was able to link the account to Home Assistant. Each of the 3 outlets can be used independently in HA. Its also very quick and responsive in HA. The strip was bigger than i was expecting. This is not really an issue, it was just unexpected. On the plus side, with the larger size the outlets are spread apart which allows larger plugs to fit next to each other. I am using this outside in a waterproof box to control our holiday inflatables. With the larger size of the strip I did need to get a larger box to fit the strip. Again, not an issue, just something to be mindful of. Even with the strip outside in a box it has been reliable and has had no connectivity issues.
K**C
Perfect remote power cord
Love these! Have several. Easy & fast to set up. Phone app is easy to set up & control remotely. Adapts to Alexa easy as well. Can be set up on a schedule. Lasts for years. Only negative is - occasionally after a long power outage it may require a re-connection, but thankfully it’s easy.
T**E
Works well ... nearly all of the time
This smart power strip continues to do what it's advertised to do ... 99.9% of the time. That 0.1% is the problem, but I'll get to that. It worked out of the box using the instructions provided. I downloaded the Kasa Smart app onto my phone, and after setup I was able to name and control the power strip's three outlets (I got the version with three outlets) independently, or combine two or all of them together into a group and control them at the same time. I can also control them with Google Home. It's advertised as also being compatible with Alexa, but I don't have anything with Alexa, so I can't test that firsthand. Each outlet also has a toggle button that allows the user to switch that outlet on or off manually, and each button has an LED that shows whether the outlet is currently supplying power to whatever's plugged into it. This is a bigger deal than one might think at first. Imagine a desk lamp with a chain that can be pulled to turn it on or off, but you can't tell by just looking at it whether that pull-chain switch is on or off. Now imagine that you plug it into this power strip and it doesn't light up. Where's the problem – is the light bulb burned out? Is the lamp turned off? Is the power strip's outlet off? Well, I can eliminate the third question by just looking at this power strip and making sure that the outlet is on, so one pull of the lamp's chain will tell me whether the light bulb is burned out or not. The thing is, occasionally the power strip will just suddenly stop responding to the network. I don't know what causes this, but it will suddenly and silently disconnect; its power light and connection light will say that it's powered and connected to wi-fi, but the app says it can't contact the device. I can still manually toggle the outlets on and off with the buttons, but I can't control it with the app, or Google Home, etc. I can unplug the device and plug it back in, resetting it, and things work again. But I never know when it's going to glitch again, and that unreliability is what gives this device four stars instead of five for me. It doesn't happen every day – it's been weeks since the last time it happened, in fact – but not knowing what caused it or when it's going to happen again adds just enough uncertainty that I can't quite trust it. I'm not going to plug anything into it that might be disastrous if it couldn't be controlled. Very well designed other than that shadow of unreliability.
R**R
Requires some understanding of how this device communicates with routers and networks.
I definitely ran into some problems with setting upthis strip, but there is a happy ending due to the help I got from Karen at TP link tech support. The simple instructions that came with the strip were not enough. The issue was that the strip needs 2.4ghz and though my router broadcasts both 5ghz and 2.4ghz via steering, the strip couldn't communicate with the router. On-line threads told me to set up two separate SSIDs, Xfinity said this was not advisable, and the guy at the Xfinity store said it was the only thing that would work. I called Kasa/TP link support and Karen walked me through exactly how to do it, using the TP-link network (not my Wi-Fi network) to set it up. So, it works great and Karen was exceptional tech support. Happy ending, lots of wasted time and frustration beforehand though; not the device's fault, more the incomplete instructions.
T**K
Excellent.
One of the smartest things I’ve bought as of late. Practical, easy set up, space saver, for easy living.
H**.
Works Great Control from Command Line
This works Great I am able to control this from the command line which opens up so many possible uses. If you are on the fence buy it. My only regret is that I only got the 3 port.
A**S
buen producto
Muy util, tenia mis dudas pero me gusto su funcionamiento, muy practico
E**I
Amazon review and feedback
I’ve been using the Kasa Smart Plug Power Strip KP303 for a while now, and it’s become one of the most practical additions to my home setup. I originally bought it because I needed something that could handle multiple devices at once without adding clutter, and this power strip fit the bill perfectly. With three individually controlled smart outlets and two always‑on USB ports, it gives me plenty of flexibility for small appliances, chargers, and random gadgets that always seem to accumulate around the house. The first place I tested it was behind my work desk, which usually turns into a tangle of chargers and adapters. Being able to control each outlet separately through the Kasa app has been a huge convenience. For example, I can shut off my desk lamp and monitor automatically when I'm done for the day, while leaving my phone and smartwatch charging through the USB ports. The USB ports stay on all the time, so I don’t have to think about toggling them. I later moved it to the living room to manage a few devices on a side table: a lamp, a small diffuser, and a Wi‑Fi photo frame. With voice control through Alexa, I can turn each device on or off without getting up, which is especially nice when I'm carrying things or multitasking. The ability to schedule each outlet independently is handy too—my lamp turns on automatically in the evening, while the diffuser runs on a short timer so I don’t accidentally leave it running all day. What impressed me most, though, is the built‑in surge protection. It gives me peace of mind when plugging in electronics that I don’t want fried by random power fluctuations. The power strip feels solid and well‑built, and it tucks neatly against the wall without taking up too much space. Remote control through the app has also been great. When I’m away, I can still turn items on and off or check whether I accidentally left something running. And with my busy schedule, automating some of the smaller daily routines has made things feel more streamlined. Overall Opinion: The KP303 is reliable, flexible, and surprisingly useful for both home and workspaces. The individually controlled outlets, USB ports, surge protection, and easy voice/app control make it a smart, practical upgrade for anyone wanting to simplify their setup and add some automation without overcomplicating things. It’s one of those products that quietly makes everyday tasks easier.
D**A
A smart, space‑saving power strip that keeps every device in sync
The Kasa KP303 is one of the most convenient and reliable smart power strips you can add to your home. It gives you three individually controlled smart outlets plus two always‑on USB ports, making it perfect for desks, entertainment centers, and bedside setups. Each outlet can be controlled separately through the Kasa app, which is fast, intuitive, and extremely stable. Setup takes only a minute, and once connected, the KP303 responds instantly to schedules, timers, and voice commands through Alexa and Google Assistant. The compact design fits easily behind furniture, and the flat plug is a thoughtful touch for tight spaces. The build quality feels solid, and the strip stays cool even when powering multiple devices. The only limitations are that it works on 2.4GHz Wi‑Fi only and doesn’t include energy monitoring. But for the price, the functionality and reliability are excellent. Overall, the KP303 is a smart, space‑saving upgrade for anyone who wants to automate multiple devices without buying several individual plugs.
F**Z
Muy útil, funcional y cómodo
Este enchufe inteligente es de esos dispositivos pequeños que hacen una gran diferencia. Poder controlar cada toma de forma individual desde el celular y a la distancia, sin estar en casa, es súper práctico, especialmente para organizar mejor los aparatos en casa. La configuración es rápida y funciona perfecto con Alexa. Además, los puertos USB son un plus que se agradece mucho.
E**O
Excelente equipo
Excelente calidad, muy fácil de programar, app intuitiva y nada difícil, costo un poco elevado
Trustpilot
2 months ago
2 months ago