Does the energy monitoring monitor each port individually or the whole power strip?

The HS300's Energy Monitoring feature provides the ability to monitor energy usage for each individual port. Regards, TP-Link Support

According to an article on pcmag dot com, this surge protector offers 1,710 joules of protection. Google search for “HS300 joules pcmag” and it should be the first result. Hope this helps, as I had the same question but couldn’t find a good answer.

If you lose power when it comes back on line, what happens if the internet is down? Do the outlets return their prevous state or stay off?

Oh.. so you mean power is back while internet is not? Yes, it will return to previous state but you can't control it until the wifi is back.

Kasa Smart Wifi Power Strip | Desertcart Japan

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Description

⚡ Power Up Your Space with Smart Precision

SURGE PROOF YOUR TECH - ETL certified surge protection guards your valuable electronics against unpredictable power spikes.
SMART HOME SMARTER YOU - Seamlessly integrates with Alexa, Google Assistant, and Microsoft Cortana—no hub required for effortless voice control.
ANYWHERE ACCESS ANYTIME - Power up or down your devices remotely via the intuitive Kasa Smart app—perfect for home, office, or holiday setups.
TOTAL CONTROL ZERO CLUTTER - Independently manage 6 outlets plus 3 USB ports for ultimate device organization and charging convenience.
ENERGY INSIGHTS AT YOUR FINGERTIPS - Track real-time energy consumption per outlet to optimize usage and cut unnecessary costs.

The Plug Power Strip HS300 is a sleek, ETL certified surge protector featuring 6 individually controllable smart outlets and 3 USB charging ports. Compatible with Alexa, Google Home, and Microsoft Cortana, it offers remote control via the Kasa Smart app without needing a hub. With real-time energy monitoring and a robust 1875W surge protection rating, it’s designed for modern homes and offices seeking smart, efficient power management.

Specifications

ASIN	B07G95FFN3
Amperage	15 Amps
Best Sellers Rank	#1,411 in Electronics ( See Top 100 in Electronics ) #118 in Power Strips
Brand	Kasa Smart
Built-In Media	1 HS300 Kasa Smart Power Strip,Quick Start Guide
Color	White
Compatible Devices	Light
Customer Reviews	4.6 out of 5 stars 9,389 Reviews
EU Spare Part Availability Duration	7 Years
Enclosure Material	Aluminum
Global Trade Identification Number	00845973084356
Item Dimensions L x W	14.17"L x 2.49"W
Item Type Name	HS300
Item Weight	702 Grams
Manufacturer	TP-Link
Maximum Current	15 Amps
Mfr Part Number	HS300
Model Number	HS300
Number of Outlets	6
Number of Ports	3
Other Special Features of the Product	On And Off Switch, Portable, Surge Protection, Usb Slot
Plug Type	Type B
Power Plug Type	Type B - 3 pin (North American)
Product Dimensions	14.17"L x 2.49"W
Recommended Uses For Product	Monitoring
Shape	Rectangle
Smart Home Compatibility	Smart Home Compatible
Special Feature	On And Off Switch, Portable, Surge Protection, Usb Slot
Surge Protection Rating	1875 Watts
Total Power Outlets	6
Total Usb Ports	3
UPC	840460604994 845973084356
Unit Count	1.0 Count
Voltage	125 Volts
Warranty Description	2-year warranty

Reviews

D**T

18.09.2025

J**N

19.04.2026

A**A

1.03.2024

R**S

9.04.2025

A**R

26.12.2025

A**A

28.12.2025

B**A

11.04.2026

V**S

30.11.2025

A**A

19.07.2024

L**A

10.01.2024

H**A

14.11.2025

F**G

20.11.2024

A**E

21.08.2022

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Kasa Smart WiFi Power Strip

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