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How to Install Kasa Smart Power Strip HS300

Kasa Smart GuideSmart Plugs
easy difficulty 20-30 minutes 95 views 2 found helpful Where this fix applies: Global Updated
This guide applies to: Kasa Smart Kasa Smart Power Strip HS300 (HS300, KP303)
Quick Setup (Do This First)
  • HS300 Power Strip Setup
  • Multiple Device Planning
  • Power Strip Connection
  • Individual Outlet Setup
  • USB Port Configuration
  • Energy Monitoring Per Outlet

Most users complete this in under 30 minutes

Expert Review & Technical Scope

DeviceKasa Smart Kasa Smart Power Strip HS300
Model CoverageHS300, KP303
Fix Time20-30 minutes
DifficultyEasy
Required ToolsReplacement batteries, Screwdriver, Clean cloth
Network / ProtocolWi-Fi

Overview

Kasa Smart Kasa Smart Power Strip HS300 setup takes under 15 minutes for most users — if you're stuck, the steps below target the specific points where installs stall.

This guide covers the setup and installation of the TP-Link Kasa Smart Power Strip HS300, including outlet labeling, individual outlet scheduling, and energy monitoring configuration through the Kasa Smart app. The HS300 has 6 individually controlled smart outlets plus 3 USB ports and connects directly to your WiFi without a hub.

Why This Happens in Real Homes

The HS300 is a smart power strip with six individually-controllable AC outlets (each with its own energy monitoring) plus three always-on USB ports — so the standout feature is per-outlet control and metering from one WiFi device. It connects on 2.4GHz WiFi like other Kasa gear.

Plug the strip into a powered wall outlet, put it in pairing mode, and add it in the Kasa app on a 2.4GHz network. Once online, each of the six outlets appears separately so you can name, schedule, and monitor them independently; the USB ports provide power but aren't individually switched. Install any firmware, and set your electricity rate for accurate per-outlet energy costs.

What's Included

  • Installing the HS300 power strip
  • Won't connect to WiFi
  • App can't find the strip
  • Outlets not controlling separately
  • No energy data
  • Offline after setup
  • 5GHz vs 2.4GHz
  • USB ports questions

Got your materials ready? Here's what to check first.

Before You Start

  • Connecting to 5GHz not 2.4GHz
  • Strip not in pairing mode
  • Weak 2.4GHz at the location
  • Wrong WiFi password
  • Expecting USB ports to be controllable
  • Firmware update pending
  • Wall outlet not powered
  • Router blocking the device

Don't skip this step — it breaks everything if you do

Warning

Higher power draw requires adequate electrical circuit capacity. Individual outlet control allows precise power management.

Tools & Requirements

Replacement batteriesScrewdriverClean cloth

Installation Steps

1

HS300 Power Strip Setup

Position Kasa Smart Power Strip HS300 near devices needing individual control. Note 6 smart outlets plus 3 USB charging ports.

2

Multiple Device Planning

Plan which devices connect to each outlet for best individual control and energy monitoring of different appliances.

3

Power Strip Connection

Connect HS300 to wall outlet and power on. Each of the 6 outlets can be controlled independently through Kasa app.

4

Individual Outlet Setup

In Kasa app, configure each of the 6 outlets separately with custom names like Desk Lamp, Monitor, Printer, etc.

5

USB Port Configuration

Configure 3 USB charging ports for phones, tablets, and other USB devices. USB ports provide smart charging capabilities.

6

Energy Monitoring Per Outlet

Set up individual energy monitoring for each outlet to track power consumption of connected devices separately.

7

Group Control Setup

Create outlet groups for related devices like all computer equipment or entertainment system for coordinated control.

8

Advanced Scheduling

Set up individual schedules for each outlet based on device usage patterns. Configure away mode for security and energy savings.

Installation Tips

Connect to a 2.4GHz WiFi network
Put the strip in pairing mode
Ensure decent 2.4GHz coverage
Enter the correct WiFi password
Control each of the 6 outlets individually in the app
Install any firmware update
Confirm the wall outlet is powered
Allow the device on the router

Still stuck? This is usually the deeper cause below.

Pro Tip

HS300 provides 6 individually controlled smart outlets plus 3 USB ports. Each outlet has separate energy monitoring and scheduling.

Best Kasa Smart Power Strip HS300 Options

Most popular upgrades chosen by Kasa Smart Power Strip HS300 owners.

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Official Manufacturer Manual

If you need the complete manufacturer documentation for advanced setup, wiring diagrams, or detailed specifications, you can download the official manual below. The manual includes full technical instructions directly from the manufacturer and may help if your issue requires deeper troubleshooting.

Download the Official Kasa Smart Power Strip HS300 Manual

Source: tp-link.com

Need More Help? Kasa Smart Support

Note: The contact information below connects you directly to Kasa Smart's official customer support team, not Trunetto. They can help with warranty claims, device replacements, and advanced technical issues.

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