Finding a wifi extension cord that suits your need and does its job well can be challenging. Overall, our tester reviews these wifi extension cord with giving ratings and marks for its durability, ease of setup and use. Also the wifi extension cord price will be fairly matched the product’s performance, plus with the attractive and sturdy design etc that comes with the product. We conducted hands-on testing for wifi extension cord and have the details guide and list provided below.
This is the ultimate buyers guide wifi extension cord.
Our Top Picks
The Best wifi extension cord
Smart Power Strip Surge Protector 900J, TESSAN WiFi Extension Cord with 3 Individually Remote Controlled Outlets Socket 2 USB, Wall Mountable Timer Smart Plug Compatible with Alexa& Google Home
$25.99 in stock
Amazon.com
as of August 11, 2025 12:39 am
Features
- 5 in 1 Smart Extension Cord: Equipped with 3 Individually controlled smart outlets and 2 group controlled USB ports, this is enough for charging most of devices at home and office, such as computer, lamp, coffee maker, TV, fan, phone, tablet and laptop, etc
- Remote & Voice Control: Connect this smart power strip with Smart Life APP requires 2.4Ghz network, then you can remote control your devices by phone anywhere; You can also control your light off in the house by voice, just say: “Alexa, turn off the light”
- Upgrade Timer Function: You can set smart timer schedule, countdown or cycle function to turn on/ off the appliances automatically, this smart switch can not only save your setting time, but also improve the service life of the electronics; Ideal for aquarium light, bedside lamp, humidifier using
- APP Reminder and energy saving: Safety is important, this smart plug will remind you by APP when devices overload or power off; Not only let you know the appliances’ status by phone, but also you can limit the computer playing time; What's more, you can set the total power consumption for specific devices on APP for saving energy and bills
- Multiple Safeguards: This wifi power strip has 900 joules energy rating safeguards your expensive electronics from power surge attacks caused by the unstable power supply, lighting and storm; Compact smart surge protector with 5 ft cable and right angle flat plug design for saving space
Kasa Smart Plug Power Strip HS300, Surge Protector with 6 Individually Controlled Smart Outlets and 3 USB Ports, Works with Alexa & Google Home, No Hub Required , White
$74.95 in stock
13 new from $74.95
6 used from $48.51
6 used from $48.51
Free shipping
Amazon.com
as of August 11, 2025 12:39 am
Features
- 6 smart outlets: Independently control 6 smart outlets, and charge 3 devices with built in USB ports; Ideal for controlling electronics in your home, home office, or small business
- Surge protection: ETL certified surge protection shields sensitive electronics and appliances from sudden power surges that can occur during weather storms and cause irreparable damage
- Energy monitoring : Monitor how much energy devices connected to the power strip consume; Check on each one from your Kasa smart app and turn off ones that are using too much power
- Control from anywhere: Control connected devices from anywhere with the Kasa Smart app. Power up your office remotely and even your holiday lights from the app
- Voice control: Remotely control your smart plug and use voice commands with Alexa, Google Assistant, or MicroSoft Cortana. Plug type:3-prong plug
Smart Power Strip, TESSAN WiFi Flat Plug Strip with 3 Smart Outlets and 3 USB Ports, 6 Feet Extension Cord, Wall Mountable Surge Protector, Compatible with Alexa and Google Home, White
$24.29 in stock
Amazon.com
as of August 11, 2025 12:39 am
Features
- Voice Control: Compatible with Alexa and Google Home; You can define a name for each socket and use it separately; Control plugged in devices with the WIFI power strip with simple voice commands, such as "Alexa, turn off the light"
- APP Remote Control Under 2.4GHz WIFI: Download Smart Life APP and connect it according to the steps in the manual; You can control home devices plug in the smart plug power strip at any time anywhere. Note: This smart power strip only supports 2.4GHz Wi-Fi
- Schedule and Timer Setting: Flat extension cord with smart plug supports to set a schedule for the home or office devices; Ideal for aquarium light, bedside lamp, humidifier, and more appliances; Turn on/off at a specific time to save energy and reduce the electricity bill
- Wall Mountable: With 2 keyholes on the back allow you to install this smart extension cord in various applications, such as workbenches, floor mounts, wall mounts, under counters, dorm room, garage, etc
- 9 In 1: Smart power strip includes 3 smart outlets and 3 always-on outlets, plus 3 USB ports (not smart); In addition, 3 USB ports will deliver the fastest charge speed up to 2.4A MAX of each but is not Qualcomm quick charge (total 5V 3A); FCC certified, made of fireproof PC+ABS material; It built in surge protection and can make it fireproof of up to 1382℉ to ensure your equipment is fully protected
Outdoor Smart Plug, TESSAN WiFi Outlet Works with Alexa, Google Assistant, 2 Individual Socket Outside Power Strip Waterproof Timer Extension Cord with Switch for Lights and 2HP Pool Pump
$30.59 in stock
Amazon.com
as of August 11, 2025 12:39 am
Features
- Hands-free Voice Control: TESSAN Outdoor Wi-Fi outlet works with Alexa and Google home for voice control remotely; Simply give a voice command to your voice assistant, accessed outdoor lights and other devices can be turned on or off; No more going out in the rain or late at night which make your life easier; Enjoy hands-free lifestyle
- Wireless Remotely Control: The smart plug has longer WiFi connection range; You can control the outdoor switch anywhere for your living room and yard like lights and fans via free smart life app; With notification settings, never worry about whether the lights turned off or not when you are outside; Notice: support 2.4Ghz Wifi only, dual band (2.4G and 5G) WIFI need to set a separate 2.4G channel
- Timer Daily Schedule: Set timer and countdown on your phone, you can control outdoor lights or heavy duty pool pump by the WiFi timer switch following dawn to dusk; This smart timer can periodically turn your regular devices on or off at your preset schedule; Comparing with traditional timer, saving processing time and energy which more reasonable
- Two Individual Outlets: Comes with 2 AC sockets that can be controlled independently or simultaneously; 125V, 15A, 1875W, 2HP each and total; With IP44 waterproof, the rubber socket covers to help prevent rain from getting in, withstands damp, wet, snow and cold conditions; TESSAN smart plug can be used indoors and outdoors to meet the needs of various occasions like swimming pool, garden, patio, office, kitchen
- Ideal Outdoor Outlet Timer: It is an ideal outdoor light switch applied to outdoor lights, decorations string lights, landscape lights, patio lights, garden lights, fountains, pond pumps, lawn mowers, pool pumps, sprinkler system, etc
GHome Smart Plug Power Strip, WiFi Surge Protector Work with Alexa Google Home, Smart Outlets with 3 USB 3 Charging Port, Multi-Plug Extender for Home Office Cruise Travel and Christmas Light, 10A
$17.27 in stock
Amazon.com
as of August 11, 2025 12:39 am
Features
- 【Hands-Free Voice Control】Effortlessly operate this smart outlet switch using simple voice control through Amazon Alexa or Google Assistant. Perfect for users with limited mobility or when your hands are occupied (2.4GHz WiFi only).
- 【Smart Outlet Control from Anywhere】Turn devices on/off from your phone via 2.4G WiFi (iOS/Android), set schedules, timers, or use voice control that works with Alexa & Google Home. No paid subscription service. Ideal smart home gadgets and Alexa devices.
- 【6-in-1 Travel Smart Power Strip】Smart plugs that work with Alexa has 3 USB 3 charging ports, the total USB output is up to 3.1A. You can charge your cellphone, tablets, and other USB gadgets at the same time. The compact size and multiple outlets make the wifi outlet power strip suitable for traveling.
- 【Timer Function】The USB power strip supports setting a schedule for the office or home devices. Just like aquarium lights, lamps, coffee makers, humidifiers, and more appliances. This also helps lower your electricity bill by turning power-hungry devices off when they are not working.
- 【Multiple Function】Smart extension cord is made of high-quality materials. Includes Shockproof Safety, Voltage Defense, Climate-Proof Design, Current Overload Shield, Power Surge Guardian. Whether it's a TV, computer or smart device, it can automatically cut off the power when the current is abnormal to avoid the risk of damage. Even when you are away from home, you can still protect your home's electricity safety.
Smart Power Strip Surge Protector - POWSAV 6 Ft WiFi Extension Cord with 8 Outlets(4 Smart Outlets and 4 Always On Outlets) and 4 USB Ports, Compatible with Alexa & Google Home, Black
$26.97
in stock
Amazon.com
as of August 11, 2025 12:39 am
Features
- 【Multi-Function Smart Power Strip(2.4G WIFI ONLY)】: 8 AC outlets with 4 smart outlets and 4 always on outlets, the 4 Alexa smart outlets works with Alexa or Google Assistant for Voice Control, Remote Control Your Home appliances from Anywhere, NOTE: Please make sure you have 2.4G WiFi before buying, this product does not support 5G wifi network and not work with encrypted WiFi networks, or open end public networks with no password.
- 【Voice Control with Alexa & Google Home】: Compatible with Amazon Alexa, Google home assistant , control your home appliances with the smart plug by simply giving voice commands to Alexa or Google Assistant.
- 【Set Schedule & Timer with APP (smart life) Control】: Remote Control Your Home appliances from Anywhere, Schedule the Smart Plug to automatically power electronics on and off as needed, like setting lights to come on at dusk or turn off at sunrise. You can create a group for all of your smart devices and control them all with just one command. With the countdown timer feature, simply set a timer for the Smart Plug to turn off its appliance automatically. Each of the plugs can be controlled.
- 【Surge Protector Outlet and USB Charging Station】：the AC outlets built-in surge protector 1680 Joules, 4 USB ports total 5V/4.8A. It can charge almost any USB device (smartphone, tablet, Amazon Kindle, fire stick, e-reader, bluetooth headphones, portable speaker etc). NOTE: the USB ports and the 4 always on outlets will be on once the outlet is plugged in, they are not controlled by the app.
- 【Our After Sale Service】: ETL Certified, Our friendly and reliable customer service will respond to you within 24 hours. You can purchase with confidence, with our 30-day return and 12-month replacement.
Smart Power Strip Surge Protector, TESSAN WiFi Extension Cord with 3 Individually Remote Controlled Outlets 3 USB Ports, Timer Smart Plug Switch for Lights, Lamps, Fan, Works with Alexa & Google Home
out of stock
Amazon.com
as of August 11, 2025 12:39 am
Features
- 6 in 1 Smart Extension Cord: Equipped with 3 Individually controlled smart outlets and 3 group controlled smart USB ports; You can also created a group and share the control with your family members; Expand 1 socket to 6 outlets, idea for most of devices at home and office, such as computer, lamp, coffee maker, TV, fan, phone, tablet and etc
- Remote & Voice Control: Connect this wifi power strip with Smart Life APP requires 2.4Ghz network, then you can remote control your devices by phone anywhere; You can also control your light off in the house by voice, just say: “Alexa, turn off the light”
- Schedule & Timer Setting: Set your smart timer schedule, countdown or cycle function to turn on/ off the appliances automatically to save energy and reduce the electricity bill; This smart power strip with timer can not only save your setting time, but also improve the service life of the electronics; Ideal for aquarium light, bedside lamp, humidifier etc
- APP Reminder & Monitor: Connecting with Smart Life APP, you can monitor the status of electronic devices and control them anytime and anywhere through your phone; When power strip exceeds the rated power, it will automatically cut off power and you can receive the warnings and reminders on your phone, know and protect the safety of your house at the first time
- Multiple Safeguards: This smart plug power strip has 900 joule energy rating safeguards your expensive electronics from power surge attacks caused by the unstable power supply, lighting and storm; Compact smart surge protector with 5 ft cable and right angle flat plug design for saving space
Geeni Surge 6-Outlet Smart Extension Cord, Surge Protector and Cord Extender, Works with Alexa, Google Assistant, Requires 2.4 GHz WiFi, 3 Feet
$24.99 in stock
Amazon.com
as of August 11, 2025 12:39 am
Features
- VOICE CONTROL WITH ALEXA & GOOGLE ASSISTANT: Use simple voice commands to control your devices hands-free via Amazon Alexa or Google Assistant.
- 6 INDEPENDENTLY CONTROLLED OUTLETS: Manage up to six devices remotely through the Geeni app, allowing you to turn each outlet on or off from anywhere.
- REAL-TIME ENERGY MONITORING: Track energy usage for each outlet in real-time to optimize energy consumption and lower your electricity bills.
- BUILT-IN SURGE PROTECTION: Keep your electronics safe from unexpected power surges, ensuring the longevity and safety of your devices.
- 3FT DURABLE EXTENSION CORD: Easily position your power strip with the flexible and durable 3-foot cord, ideal for hard-to-reach areas.
Smart Power Strip USB WiFi Surge Protector Extension Cord, Voice Control Compatible with Alexa & Google Assistant, IFTTT,Remotely Comtrol，Timer Schedule, Family Sharing,Overload Protection
out of stock
Amazon.com
as of August 11, 2025 12:39 am
Features
- 【Remotely Comtrol】——Use the fully control mode or control 4 sockets individually with your smartphone no matter where you are. The Wi-Fi Smart Power Strip Surge Protector appliances status will feedback to your phone in real- time.5ft smart life power strip wifi black enables connection to a distant wall outlet. NOTE:Make sure your Wi-Fi network is 2.4G.
- 【Set Schedule & Timer】—— Schedule your extension cord with multiple outlets and usb to turn on or off at specific time, eliminating overcharge and protecting your device. NOTE: No Hub Required.
- 【Voice Control】——Smart outlet extender works with Amazon Alexa, Google Assistant, Control your home appliances with the smart plug by simply giving voice commands to Alexa or Google Assistant.
- 【Family sharing】——Share the app group with your family to control your device together. Each person can individually control the switching on and off of electrical devices in the house. It is easy to use and allows family members to experience the joy of smart life.
- 【Trusted and Safety】Energy saving and safety, anti-fire ABS Material materials,built-in overload protection switch, the product supports surge protection, effectively absorbs sudden huge energy and protects connected equipment from damage.90 days free return, 1year warranty, lifetime technical support.
Philips Accessories 3 Outlet Smart Wi-Fi Extension Cord, 4 Ft Braided Cord, Individual Control, Compatible with Alexa, Google Home, Bluetooth Set Up, No Hub Required, ETL Listed, White, SPC9034WB/37
$30.19
in stock
4 new from $15.99
1 used from $25.60
1 used from $25.60
Free shipping
Amazon.com
as of August 11, 2025 12:39 am
Features
- Power More – 3 Wi-Fi outlets pair with the easy-to-use Philips SmartSelect app (available in the Apple App Store and on Google Play). Wirelessly control 3 grounded outlets independently for hassle-free mobile operation of lights, fans and more from your smart device.
- 2.4GHz Wi-Fi Compatible – Connects to 2.4GHz networks of single-, dual- and tri-band routers through effortless pairing options for use with the latest home Wi-Fi equipment.
- Voice Control – No hub required for voice commands through Amazon Alexa and Google Assistant.
- Simple Setup – Schedules and automations support full customization based on times, presets, weather, location and other factors. Organize devices by rooms and homes to control several locations from one app.
- Extended Reach – Explore versatile setup options using the 4ft. power cord and power electronics and mobile devices from a distance. The woven fabric cord reduces bends and tangles to ensure long-lasting use.
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