Download for KP303 V2.80

Please choose hardware version:

>How to find the hardware version on a TP-Link device

IMPORTANT: Model and hardware version availability varies by region. Please refer to your TP-Link regional website to determine product availability.
Vx.0=Vx.6/Vx.8 (eg:V1.0=V1.6/V1.8)
Vx.x0=Vx.x6/Vx.x8 (eg:V1.20=V1.26/V1.28)
Vx.30=Vx.32 (eg:V3.30=V3.32)

Product Overview

KP303(US)_V2.8_Datasheet

Setup Video

FAQs

What should I do if I don’t receive the email when I register cloud account or reset my password？ 07-09-2025506507
How to unbind cloud account with devices in mobile App 07-09-2025167293
What is a TP-Link ID and How Do I Create One? 07-31-20246216275
Tapo and Kasa Devices Unable to be Controlled in the App 08-26-2024104114
What Should I do if I am Unable to Make my TP-Link Smart Devices Work with Alexa 04-23-2024112122
The most frequent asked questions about TP-Link Sales 07-09-202536841
How to Use Siri to Control Your Tapo or Kasa Smart Devices 07-08-2025449218
How to update the firmware of the Tapo&Kasa devices on the Tapo App 07-08-2025222619
How can I delete my TP-Link cloud account? 07-27-2023226145
How to Check and Improve the Network Connection & Stability of Tapo & Kasa Smart Devices in the Tapo App 09-04-2024223888
How to configure the Notification feature for the Tapo & Kasa devices on the Tapo app 09-22-2023105303
How to unlink third-party accounts from your TP-Link ID 05-19-202510098
How to verify if it’s the hardware issue of TP-Link smart home 04-15-202532983
What if I fail to sign up or activate the TP-Link ID? 04-15-2025161138
Why does TP-Link require my email address? 04-15-2025191082
Why do I receive a "We Noticed a New Login" email? 03-11-202522694
How secure are Tapo devices? 03-06-202540361
How to create 3D Map in the Tapo App for Pad 01-15-202523764
How to use the Home feature and Room feature in the Kasa App 01-15-202514739
What types of loads can the Tapo/Kasa plug support? 12-04-202423331
General Questions about Kasa Smart Home Products 09-20-2024374870
What should I do if the smart plug or smart switch cannot turn on/off the appliance properly? 09-03-2024174519
Common Questions Regarding the Schedule, Timer, and Away Mode Settings of TP-Link Smart Home Devices 08-26-202498057
What Should I Do If the Email Link has Expired After I Register a Cloud Account or Reset My Password? 08-16-202447148
What should I do if my Kasa device doesn't synchronize the time correctly? 08-02-2024201564
What to do if the Schedule, Timer, or Away Mode is not Working Properly for Tapo or Kasa Smart Plugs, Switches, Bulbs, or Light Strips 07-29-2024139780
Supported Languages for TP-Link APPs 07-09-202433844
How to Set up Schedule, Away Mode, and Timer for Smart Plug/Bulb/Switch in Kasa App 07-03-2024516471
What is the purpose of the circuit breaker on the Kasa Smart Wi-Fi Power Strip? 05-23-202428840
Can a HS300 be plugged into a power strip, another surge protector or an uninterruptible power supply (UPS)? 05-23-202426974
Tapo or Kasa Devices Showing Offline After Changing or Resetting the Router 04-23-202496205
Why are my TP-Link Smart Devices Not Working with Google Home? 04-23-2024150449
How to set up my TP-Link Smart Plug or Switch via the Kasa app 04-23-20242428789
What Should I do if I am Unable to Configure my Kasa Device? 04-23-2024452154
Some frequently asked questions about TP-Link smart plug and smart switch 04-19-2024497723
What should I do if my Kasa device keep losing connection or going Offline? 03-05-2024146498
How to Add Kasa Devices to the Tapo App 10-20-2023112806
How to control Smart Devices by Amazon Echo with voice commands? 01-18-2023218279
Common questions about Smart Actions in the kasa app 01-06-2023134068
How to use Widgets to control your Kasa Devices and Kasa Scenes on iOS devices 12-16-2022136436
How to use Scenes function in Kasa app 12-13-2022172059
How to create a TP-Link Cloud Account on Kasa app 12-08-2022619735
How to find the firmware of your smart home device in the Kasa app 12-08-202293854
How to use the Grouping feature in Kasa app 12-08-2022152173
How to update firmware of Kasa smart devices 11-16-2022292562
How to Adjust Time Setting in the Kasa APP 11-16-2022159163
What can I do if I forget my password of TP-Link Cloud account?(tpCamera App and Kasa App) 08-30-2022183372
What should I do if my smart plug feels warm? 08-18-202269126
How to make wireless password visible and continue the configuration of Smart Devices in Kasa App 08-18-202271768
How to reset TP-Link Kasa smart switch and plug 08-18-20221060991
How to connect your HS300 KP303 to the home network via Kasa app? 08-18-202268643
How to use Widgets to control your Kasa devices and Kasa scenes on Android devices 08-17-202290553
How do I move my Kasa device to a different wireless network? 08-15-2022684452
Can I replace the fuses in my surge protector? 11-21-201826342
What is clamping voltage or VPR (voltage protection rating) on a surge protector? 11-21-201839685
What is a power surge/spike and how can a surge protector help? 11-21-201830145
Why do you need surge protection? 11-21-201824625
Customer Data Privacy for Smart Home 05-31-201827655

Firmware Release Note

Refer the FAQ to update firmware.

KP303(US)_V2.80_1.1.2 Build 241220

Published Date: 2025-06-25

Modifications and Bug Fixes:
1. Improved time synchronization accuracy.
2. Enhanced device local communication security.
3. Fixed some minor bugs.

KP303(US)_V2.8_1.0.9 Build 240131

Published Date: 2024-04-02

Modifications and Bug Fixes:
1. Enhanced device security.
2. Improved stability and performance.

KP303(US)_V2.8_1.0.8 Build 230804

Published Date: 2023-08-11

Modifications & Bug Fixes:
Fixed the bug that the device will become unstable intermittently in some cases.

KP303(US)_V2.8_1.0.7 Build 230216

Published Date: 2023-06-09

Modifications and Bug fixes:
1. Enhanced stability and performance.

Apps

TP-Link Kasa: TP-Link Kasa provides the easiest way to manage and control your smart life products.