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White rectangular power strip with six outlets and three USB ports

TP-Link

TP-Link HS300 Smart Power Strip 6 Outlets 3 USB Ports

SKU CH-NMXF-Y73Q8 MPN HS300

Six independently controlled outlets, three USB charging ports and ETL-certified surge protection managed from the Kasa app or voice assistants

  • Connection protocolWiFi
  • Product colorWhite
  • Product typeSmart Power Strip
  • DetailsCommunication Wi-fi Protocol: IEEE 802.11b/g/n Wi-fi Frequen
  • Key features6 Smart Outlets - Independently control 6 smart outlets, and
  • Product dimensions1.48 in × 14.17 in × 2.49 in
  • Control 6 outlets independently plus 3 USB ports for flexible device management
  • ETL-certified surge protection shields connected electronics from damaging power spikes
  • Track per-outlet energy use in the Kasa app to identify and cut waste
  • Operate devices from anywhere via the Kasa app on iOS 10+ or Android 5.0+
  • Voice control with Alexa, Google Assistant or Cortana for hands-free operation

Six smart outlets and three USB ports

The TP-Link HS300 is a Wi-Fi smart power strip that gives independent control over six AC outlets and adds three USB charging ports. It connects to a secured 2.4 GHz network using IEEE 802.11b/g/n and is managed through the Kasa Smart app on iOS 10 or Android 5.0 and higher. Voice commands work with Alexa, Google Assistant and Microsoft Cortana without a separate hub.

Fits a standard wall socket

The strip uses a 3-prong plug and supports a total load of 15 A or 1875 W across all outlets. ETL certified surge protection clamps voltage at 500 V line to neutral, line to ground and neutral to ground. Each USB port delivers up to 2.4 A with a combined 4 A limit, and the unit operates indoors from 0 °C to 40 °C at 10 % to 90 % humidity.

App adds per outlet energy data and remote switching

The Kasa app reports real time energy use for each of the six outlets so high draw devices can be identified and turned off remotely. Schedules and timers automate daily routines such as office equipment startup or holiday lighting. A reset switch and LED indicators confirm network status and outlet state.

How it compares

Measured against everything we stock in Plugs, Dimmers & Smart Lighting, at today’s prices. Recalculated every night.

Price $55.99
Pricier than about 82% of the 370 comparable items (median $31.99).

Specifications

Product
Brand nameTP-LINK
Model nameHS300
Product colorWhite
Product typeSmart Power Strip
Connectivity
Connection protocolWiFi
Size & build
Product dimensions1.48 in × 14.17 in × 2.49 in
Product weight1.55 lb (0.7 kg)
Shipping weight0.93 kg
Package size450 × 124 × 56 mm
Compatibility
Alexa supportYes
Google Assistant supportYes
In the box
In the box1 x HS300 Kasa Smart Power Strip
Software
App supportYes

Questions about this item

What is the maximum total load the HS300 can handle before its surge protector trips?

The strip supports up to 1875W at 15A total across all six outlets and three USB ports combined.

How much heat does the unit generate when all outlets and USB ports run continuously at full 15A capacity?

Operating temperature is rated 0°C to 40°C (32°F to 104°F); the device has no fan and relies on passive cooling within that range.

Which smartphone operating systems are required to set up and control the strip through the Kasa app?

The Kasa app requires iOS 10 or Android 5.0 or higher on a phone connected to the same 2.4GHz Wi-Fi network.

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