Kasa Smart Plug Power Strip KP303
Surge Protector with 3 Individually Controlled Smart Outlets and 2 USB Ports, Works with Alexa & Google Home…
Price as of 2026-08-11. Check Amazon for the current price.
Quick Decision
Price Intelligence
- Budget:$13–$25
- Mid-range:$25–$31← You are here
- Premium:$31+
Is This Right For You?
- •Buyers who prioritize quality over price in Smart Plugs
- •Those who want a top-rated option — in the top 12% of Smart Plugs by rating
- •Risk-averse buyers — 16,376+ reviews give a highly reliable picture
- •You're on a tight budget — $2 above the category average of $28
- •Amazon Smart Plug offers a better rating (4.7/5) at a similar or lower price ($25)
- •Amazon Smart Plug — higher rated at 4.7/5 ($25)
📊 Based on data analysis of 8 products in this category.
Mubboo Score: B
How we calculate the Mubboo Score
Quality (45%): customer rating, normalized to a 10-point scale
Popularity (35%): review volume vs the category leader, log-scaled
Value (20%): price position vs other Smart Plugs
Computed from live Amazon rating, review count, and price across 8 Smart Plugs available to US consumers · last refreshed 2026-08-11.
How It Compares
This Product Kasa Smart Plug Power Strip KP303 | Most Popular Amazon Smart Plug | Best Rated Kasa Smart Plug HS103P4 | Best Value Govee Smart Plug | |
|---|---|---|---|---|
| Price | $29.99 | $24.99 | $33.55 | $26.99 |
| Rating | 4.6/5 | 4.7/5 | 4.6/5 | 4.5/5 |
| Reviews | 16,376 | 570,946 | 150,223 | 13,595 |
| Mubboo Score | B | A+ | B+ | B+ |
Quick Specs
- Color
- White
- Shape
- Rectangle
- Voltage
- 125 Volts
- Amperage
- 10.5 Amps
- Plug Type
- Type B
- Unit Count
- 1.0 Count
- Item Weight
- 1.06 Pounds
- Manufacturer
- TP-Link
What buyers say about Smart Plugs
Themes from buyer reviews across this category — not review data for this specific model.
Choose models with well-spaced outlets to avoid bulky plug conflicts, and prioritize those with USB ports if you need direct device charging. Wall-mountable units with screw‑in stability are ideal for high‑use areas, but consider covering or avoiding bright LED lights if placed in bedrooms.
- Well-spaced outlets accommodate large plugs without blocking neighbors
- Convenient USB and USB-C charging ports reduce charger clutter
- Surge protection provides peace of mind for electronics
- Easy installation and compact, space-saving designs
- Durable build quality and good value for the price
- Bright LED indicator light can be annoying in dark rooms
- Potential buzzing noise from some units, though not universal
Expert Picks in Smart Plugs
- Eaton Tripp Lite Protect It 12-Outlet TLP1208SAT — Most households needing reliable whole-outlet surge protection
- Furman Power Station 8 PST-8 — Audiophiles and home recording studios with expensive equipment
- GE Pro 3-Outlet Extender 33646 — Single-outlet expansion behind furniture
- Anker 351 Power Strip — Home offices and gaming setups needing mixed outlet and USB access
- Belkin 12-Outlet Pivot-Plug Surge Protector — Setups with multiple bulky adapters and maximum warranty coverage
Category recommendations from independent expert publications. Source links in References.
Related Video Reviews
- 📹 Best Surge Protectors & Power Strips in 2026 — Protect Your Gear — Independent Tech Review
- 📹 Top 5 Best Surge Protectors and Power Strips in 2026 — Consumer Tech Picks
- 📹 5 Best Power Strips with Surge Protector 2026 — Top Surge Protected Outlets Amazon — Amazon Top Picks
Key Features
- ✦3 smart outlets plus 2 USB ports: Support 5 appliances simultaneously with 3 independently controllable smart outlets and 2 always-on USB ports. Ideal for charging devices in the h…
- ✦Voice control: Compatible with Alexa and Google Assistant. Free up your hands by using voice commands to control plugged in devices.
- ✦Surge protection: ETL-certified surge protection shields sensitive electronics and appliances from sudden power surges.
- ✦Control from anywhere: Use the intuitive Kasa smart app to remotely control connected devices through your mobile device.
- ✦Set schedules and timers: Create schedules/timers to turn individual outlets, on/off at specific times to increase efficiency and save money on your power bill.
Source: product listing on Amazon.
About Kasa Smart
- 8 products in our database
- Average rating: 4.5/5 across all products
- Price range: $12.99 – $33.55
- Categories: Home Security Cameras, Smart Light Bulbs, Smart Plugs
If not the Plug Power Strip KP303, consider these
Featured in Our Reviews
Bottom Line
Kasa Smart Plug Power Strip KP303 earns Mubboo Score B. Priced at $30 — a premium option, above the category average of $28. Rated 4.6/5 from 16,376+ reviews. Strong buy if: buyers who prioritize quality over price in smart plugs, those who want a top-rated option. Skip if: you're on a tight budget — Amazon Smart Plug (Score A+, $25) may fit better.
Frequently Asked Questions
Is the Kasa Smart Plug Power Strip KP303 worth buying in 2026?
It earns a Mubboo Score of B, with a 4.6/5 rating from 16,376 reviews — better than 88% of Smart Plugs we track.
How much does the Kasa Smart Plug Power Strip KP303 cost?
It is currently $29.99 — premium-tier pricing for Smart Plugs.
How does the Plug Power Strip KP303 compare to other Smart Plugs?
The category's most-reviewed alternative is the Amazon Smart Plug (4.7/5, 570,946 reviews, $24.99). The Plug Power Strip KP303 carries a Mubboo Score of B vs A+.
Sources & References
Products available through US retailers. Prices in USD. Sales tax varies by state and is not included.
Mubboo may earn a commission on purchases made through affiliate links. This does not affect our Mubboo Score, product rankings, or editorial judgments. Prices are accurate as of the last sync (2026-08-11) and may change.