Kasa Smart HS300
Kasa Smart Plug Power Strip HS300 User Manual
Model: HS300
Introduction
The Kasa Smart Plug Power Strip HS300 is a smart Wi-Fi power strip designed to provide independent control over six smart outlets and offer three additional USB charging ports. This device integrates seamlessly with the Kasa Smart app, as well as voice assistants like Amazon Alexa and Google Assistant, allowing for convenient remote control and scheduling of connected devices. It also features ETL certified surge protection to safeguard your electronics from power fluctuations.

Image: Kasa Smart Plug Power Strip HS300, a white power strip with six smart outlets and three USB ports, displayed with its retail packaging.
Safety Information
WARNING: To reduce the risk of electric shock or fire, do not use this device with an extension cord, receptacle, or other outlet unless the blades can be fully inserted to prevent blade exposure.
- Do not expose the device to water or moisture.
- Do not attempt to disassemble, repair, or modify the device.
- Ensure the power strip is plugged into a grounded outlet.
- Do not exceed the maximum load capacity of 15A / 1875W.
- Keep out of reach of children.

Image: Internal diagram illustrating the surge protection mechanism within the Kasa Smart Power Strip, highlighting its protective components.
Package Contents
- 1 Kasa Smart Power Strip (HS300)
- Quick Start Guide
Product Overview
The Kasa Smart Power Strip HS300 features a streamlined design with multiple functionalities:
- 6 Individually Controlled Smart Outlets: Each outlet can be controlled independently via the Kasa Smart app or voice commands.
- 3 USB Ports: For charging mobile devices. These ports are always on when the power strip is powered.
- Status Light: Indicates the power strip's connection status.
- Reset Switch: Used for resetting the device.
- Surge Protection: Built-in protection against power surges.
- Angled Design: The power plug is angled to save space when plugged into a wall outlet.

Image: Detailed diagram of the Kasa Smart Power Strip HS300, pointing out its key features including the three USB ports, six individually controlled smart outlets, status light, reset switch, surge protection, and the space-saving angled plug design.
Setup
- Download the Kasa Smart App:
Search for "Kasa Smart" in the Apple App Store or Google Play Store and download the app. Create a Kasa account or log in if you already have one.
- Plug in the Power Strip:
Plug your Kasa Smart Power Strip into a wall outlet. The Wi-Fi LED will blink orange, indicating it's ready for setup.
- Add Device in App:
Open the Kasa Smart app. Tap the "+" icon in the top right corner, then select "Device" and choose "Smart Plugs" -> "Smart Power Strip". Follow the in-app instructions to connect the power strip to your home Wi-Fi network.
- Integrate with Voice Assistants (Optional):
Once set up in the Kasa app, you can link your Kasa account to Amazon Alexa or Google Home for voice control. Refer to the respective voice assistant's app for detailed instructions on linking smart home devices.

Image: A user interacting with a smart device using voice commands, demonstrating the voice control capability of the Kasa Smart Power Strip.
Operating Instructions
- Controlling Outlets:
Each of the six outlets can be turned on or off independently through the Kasa Smart app. Simply tap on the desired outlet icon to toggle its power state.

Image: A smartphone screen showing the Kasa Smart app, illustrating how users can remotely control connected devices from anywhere.
- Scheduling:
Use the Kasa Smart app to set schedules for your devices. You can program outlets to turn on or off at specific times, or create countdown timers for temporary power control.
- Energy Monitoring:
The Kasa Smart app allows you to monitor the energy consumption of devices connected to the power strip. This feature provides insights into daily, weekly, and monthly power usage for each individual outlet.

Image: A smartphone screen showing the Kasa Smart app's energy monitoring feature, displaying real-time and historical power consumption data for connected devices.
- USB Charging Ports:
The three USB ports provide 5V/2.4A output each (total 5V/2.4A) for charging mobile devices. These ports are always active when the power strip is plugged in and cannot be individually controlled via the app.
- Manual Control:
Each smart outlet has a physical button on the power strip for manual on/off control, independent of the app.
Maintenance
- Clean the power strip with a soft, dry cloth. Do not use liquid cleaners or aerosols.
- Ensure the power strip is unplugged before cleaning.
- Avoid placing the power strip in areas with high humidity or extreme temperatures.
Troubleshooting
Connectivity Issues:
- Power Strip Offline: Ensure the power strip is plugged in and the Wi-Fi LED is solid green. If not, try unplugging and replugging the device.
- Cannot Connect to Wi-Fi: Verify your Wi-Fi network is 2.4GHz. Ensure the power strip is within range of your router. Try restarting your router and the power strip.
- App Not Responding: Close and reopen the Kasa Smart app. Ensure your smartphone has a stable internet connection.
Outlet Not Responding:
- Check if the individual outlet is enabled in the Kasa Smart app.
- Ensure the device plugged into the outlet is functioning correctly.
- If the power strip's circuit breaker has tripped (indicated by the reset switch being popped out), press the reset switch to restore power.
Specifications
| Feature | Detail |
|---|---|
| Model | HS300 |
| Input | 100-125V~, 60Hz, 15A |
| Output | 15A, 1875W maximum load in total |
| USB Output | 5V/2.4A each, total 5V/2.4A |
| Outlets | 6 Smart Outlets + 3 USB Ports |
| Surge Protection | ETL Certified, Vpr: 500V (L-N) 500V (L-G) 500V (N-G) Type 3 SPD |
| Dimensions | 14.17 x 2.49 x 1.48 inches |
| Weight | 1.55 pounds |
| Operating Temperature | 0°C ~ 40°C (32°F ~ 104°F) |
| Wi-Fi Standard | IEEE 802.11b/g/n, 2.4GHz |
| System Requirements | iOS 10 or Android 4.4 or higher |
Warranty
The Kasa Smart Plug Power Strip HS300 comes with a 2-year warranty from the date of purchase. Please retain your proof of purchase for warranty claims. For detailed warranty terms and conditions, please visit the official Kasa Smart website or contact customer support.
Support
For further assistance, technical support, or to explore other Kasa Smart products, please visit the official Kasa Smart Store:
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