Comparison
Kasa Smart Wi-Fi Power Strip HS300 vs BN-LINK Smart Wi-Fi Power Strip (6-Outlet, 4 USB): Which Should You Buy? (2026)
| At a glance | Kasa Smart Wi-Fi Power Strip HS300 | BN-LINK Smart Wi-Fi Power Strip (6-Outlet, 4 USB) |
|---|---|---|
| Rating | ★★★★⯨ 4.7/5 | ★★★★★ 4.4/5 |
| Price | $60-$80 | $30-$40 |
| Best for | People who want hard data on which devices waste power and want to automate them off. | Value seekers who need lots of outlets and USB charging plus dual-assistant support on a budget. |
| Guarantee | Amazon return policy applies | Amazon return policy applies |
| Check Today's Price → | Check Today's Price → |
Strip away the branding and these are almost the same appliance: six individually switchable outlets, 2.4GHz Wi-Fi with no hub required, Alexa and Google Assistant support, ETL certification, and an app that handles schedules, timers, and remote control. The real decision is a single feature and a price gap. The Kasa HS300 measures and logs energy use on each of its six outlets; the BN-LINK doesn't monitor anything. And the Kasa runs $60–$80 while the BN-LINK runs $30–$40.
That's the whole argument. Decide whether per-outlet energy data is worth roughly double the money to you, and the rest falls into place.
The two strips
Kasa Smart Wi-Fi Power Strip HS300
The energy-monitoring benchmark: 6 individually controlled outlets with real per-outlet power tracking.
$60-$80 · Amazon return policy applies
BN-LINK Smart Wi-Fi Power Strip (6-Outlet, 4 USB)
Maximum ports for the money: 6 switchable outlets plus 4 USB including 20W USB-C.
$30-$40 · Amazon return policy applies
What the monitoring actually buys you
Standby drain is real but wildly uneven. Some devices pull almost nothing when "off"; others — cable boxes, older AV gear, game consoles in rest mode — keep sipping around the clock. Guessing which is which is how people end up unplugging the wrong things.
The Kasa answers with data. Its app shows what each outlet is drawing, with historical usage, so you can find the actual vampire in your entertainment center instead of assuming. That capability is why it became the reference product in this category — PCMag gave it an Editors' Choice — and its 4.7 rating reflects years on the market without much drama.
The honest counterpoint: monitoring is mostly a diagnostic tool, and diagnosis is largely a one-time job. Once you know the cable box is the problem and the phone charger isn't, the thing that saves money is scheduling outlets off — and both strips do that equally well. If you'd check the energy graphs twice and never again, you're paying a premium for a feature you'll retire in a month.
Where the BN-LINK quietly wins
Ports. It carries four USB ports, one of them a 20W USB-C fast charger, against the Kasa's three always-on USB-A. If this strip is headed for a desk or nightstand where phones and earbuds live, USB-C is the more useful loadout in 2026. It also lists 1200-joule surge protection and is frequently the cheapest way to get six switchable smart outlets at all.
The trade-offs are what you'd expect at the price. The BN-LINK app is more basic and less polished than Kasa's — it works, but it's not the part of the product anyone brags about — and the 4.4 rating versus Kasa's 4.7 tracks with that.
Who should skip which
Skip the Kasa if you already know exactly what you want switched off and when. A bedroom charging station or a lamp-and-fan setup doesn't need a wattage log; it needs cheap, reliable scheduling, and the BN-LINK delivers that for half the cost. One more Kasa wrinkle worth knowing: its USB ports can't be individually switched, so anything on USB stays powered regardless of your schedules.
Skip the BN-LINK if the data is the point. There's no adding energy monitoring later — if you're chasing a mystery on your electric bill, or you like tuning a system based on numbers instead of hunches, the cheaper strip simply can't do the job you bought a smart strip for.
Neither strip breaks a tie on voice control — both cover Alexa and Google — and both need a 2.4GHz network, standard for this category.
Bottom line
Buy the Kasa HS300 if you want to know what your devices cost you; buy the BN-LINK if you already know and just want them off. Measurement people, spend the $60–$80 once. Everyone else, keep the change.