Kasa Smart Plug Power Strip HS300, Surge Protector with 6 Individually Controlled Smart Outlets and 3 USB Ports, Works with Alexa…
Best for
Best overall
Amazon rating
Amazon aggregate, one input among many in the Verdict Score
Current price
$37.99
Updated Jun 27, 2026 · 1 min read
The consensus
What reviewers found
Synthesized across the trust-weighted source mix below.
Across the verified-purchase reviewers we read, the Kasa HS300 is the most complete smart power strip in this pool: six individually controlled AC outlets plus three USB ports, no hub required, and direct Alexa and Google Home support. Its 4.6-star average across more than 9,000 Amazon ratings is the kind of volume that makes a rating harder to game, and it consistently lands as the go-to recommendation for shoppers who want to schedule or voice-control several devices from one bar. We did not receive independent lab testing or specialist-community threads for this exact model, so treat the verdict as customer-consensus driven rather than measurement-backed.
What reviewers liked
- Six individually controlled outlets plus three USB ports cover most home-office and entertainment setups
- Very large verified-purchase base (4.6 across 9,400+ ratings) signals consistent real-world reliability
- Works with both Alexa and Google Home with no hub required
Where it falls short
- No independent lab or specialist-community testing was available to corroborate the customer rating
- Connects on 2.4GHz Wi-Fi only, which some buyers report complicates setup
- Larger footprint and higher price than basic non-smart strips
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Across the verified-purchase reviewers we read, the Kasa HS300 is the most complete smart power strip in this pool: six individually controlled AC outlets plus three USB ports, no hub required, and direct Alexa and Google Home support. Its 4.6-star average across more than 9,000 Amazon ratings is the kind of volume that makes a rating harder to game, and it consistently lands as the go-to recommendation for shoppers who want to schedule or voice-control several devices from one bar.
We did not receive independent lab testing or specialist-community threads for this exact model, so treat the verdict as customer-consensus driven rather than measurement-backed. Reviewers value the per-outlet control and the maturity of the Kasa app, which is its main edge over the cheaper GHome and Yozisital alternatives. As with most Wi-Fi strips, it runs on 2.4GHz only, which trips up some buyers during setup.
For anyone wanting the broadest mix of outlets, USB charging, and dual-ecosystem voice control with a proven track record, this is the safest pick in the category given the available evidence.
- 6 smart outlets
- Independently control 6 smart outlets, and charge 3 devices with built in USB ports; Ideal for controlling electronics in your home, home office, or small business
- Surge protection
- ETL certified surge protection shields sensitive electronics and appliances from sudden power surges that can occur during weather storms and cause irreparable damage
- Energy monitoring
- Monitor how much energy devices connected to the power strip consume; Check on each one from your Kasa smart app and turn off ones that are using too much power
- Control from anywhere
- Control connected devices from anywhere with the Kasa Smart app. Power up your office remotely and even your holiday lights from the app
- Voice control
- Remotely control your smart plug and use voice commands with Alexa, Google Assistant, or MicroSoft Cortana. Plug type:3-prong plug
- Input
- 100-125V, 60Hz, 15A; Output: 15A 1875W maximum load in total; Vpr:500V(L-N) 500V(L-G) 500V(N-G) Type 3 SPD; Usb: 5V/2.4A each and total
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