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4 Inch Plugs

Best Buy customers often prefer the following products when searching for 4 Inch Plugs.

Browse the top-ranked list of 4 Inch Plugs below along with associated reviews and opinions.

  1. 1.
    Metra - Turbo Wire Amplifier Integration Plug for Select 1989-2000 Ford Vehicles - Black-Front_Standard

    • Model: 70-5512
    • SKU: 2253465
    Designed for use in select 1989-2000 Ford vehicles, this Metra Turbo Wire 70-5512 amplifier integration plug allows you to install an aftermarket radio with 35W or less while preserving your vehicle's factory radio harness.
  2. 2.
    Geeni - Wi-Fi Smart Plug - Silver-Front_Standard

    • Model: GN-WW106-199
    • SKU: 6284109
    Power multiple devices with this Geeni Switch + Charge smart plug. It has one three-prong outlet and two USB ports, and it connects to a 2.4GHz Wi-Fi network to let you operate a plugged device remotely via the Geeni app. This Geeni Switch + Charge smart plug supports Amazon Alexa, Google Assistant and Microsoft Cortana for seamless voice control.
  3. 3.
    Wemo - Mini WiFi Smart Plug - White-Front_Standard

    • Model: F7C063
    • SKU: 5711458
    Convert almost any electronic device into a smart appliance with the Wemo Mini Wi-Fi smart plug. It plugs into any outlet and lets you control attached appliances via mobile devices.
  4. 4.
    Wemo - Mini WiFi Smart Plug (3-Pack) - White-Front_Standard

    • Model: F7C063-BDL
    • SKU: 6183510
    Manage devices from anywhere with these Wemo mini smart plugs. They insert into standard electrical outlets and connect to your home's Wi-Fi network, providing convenient remote control of lights and fans via the free Wemo app. These three Wemo mini smart plugs are sleek and compact, so they won't prevent other sockets from being used.
  5. 5.
    Azpen - AzpenHome Smart Plug - White-Front_Standard

    • Model: SP1
    • SKU: 6075806
    Use this Azpen smart plug to turn any electrical device on or off with your smartphone. It lets you set up a time schedule for operation to save energy, and up to 150 smart plugs can be controlled with the same app. This Azpen smart plug lets you measure each device's power usage.
  6. 6.
    Azpen - AzpenHome Smart Plug (2-Pack) - White-Front_Standard

    • Model: SP2
    • SKU: 6076300
    Control any electronic device wirelessly with these Azpen smart plugs. It lets you switch something on or off remotely with your smartphone or tablet, and you can create a time schedule for individual devices to save energy. This 2-pack of Azpen smart plugs lets you measure and record any device's power usage to increase its lifespan.
  7. 7.
    Eufy - Smart Plug - White-Front_Standard

    • Model: 848061065671
    • SKU: 6248803
    Add more fixtures to your smart home setup with this Eufy Smart Plug. Energy monitoring makes it easy to reduce power consumption, and access to the Eufy app enables convenient setup without the need for a hub. Compatible with Amazon Alexa and Google Assistant, this Eufy Smart Plug makes a handy addition to your existing home automation system.
  8. 8.
    Wemo - Insight Plug - White/Gray-Front_Standard

    • Model: F7C029FC
    • SKU: 2300063
    Belkin WeMo F7C029FC Insight Plug: Monitor your energy usage and control your home electronics from almost anywhere using your Android or Apple® smartphone or tablet. Receive personalized notifications about your devices from the WeMo App.
  9. 9.
    Metra - Antenna Adapter Plug for Most Vehicles (5-Pack) - Black-Angle_Standard

    • Model: 40-UV40
    • SKU: 1244923
    Connect an aftermarket antenna to an OEM radio in your vehicle with this antenna adapter plug that features copper, polypropylene and steel materials for durability.
  10. 10.
    Samsung - SmartThings Smart Plug - White-Front_Standard

    • Model: GP-U999SJVLDAA
    • SKU: 6265832
    Automate your lighting or ordinary small appliance with this Samsung smart home outlet. It enables remote operation of a plugged device through your smartphone, and it automatically turns a connected lamp on and off when you enter and leave your room. This Samsung smart home outlet notifies you when a device is left on, helping you save energy.
  11. 11.
    Geeni - Spot Wi-Fi Smart Plug - White-Front_Standard

    • Model: GN-WW104-199
    • SKU: 6284100
    Switch a device off and on remotely with this Geeni Spot smart Wi-Fi plug. It works with a 2.4GHz network connection and lets you set scheduled operations for a plugged appliance or lighting fixture via the Geeni app. Use Amazon Alexa, Google Assistant or Microsoft Cortana to operate this Geeni Spot smart Wi-Fi plug by voice.
  12. 12.
    Dome - Smart Plug - White-Front_Standard

    • Model: DMOF1
    • SKU: 6291822
    Automate an appliance or lighting device with this Dome on/off plug-in switch. It integrates into your existing Z-Wave smart hub for seamless control, and the energy monitoring capability provides information on the power consumption of a plugged-in electrical device. This Dome on/off plug-in switch has built-in overload protection for safety.
  13. 13.
    Insignia™ - Wi-Fi Smart Plug - White-Front_Standard

    • Model: NS-SP1X7
    • SKU: 5529012
    Only at Best Buy Automate your home with this Insignia Wi-Fi smart plug. It controls most electrical devices, including lights, air conditioners and kitchen appliances, and its Insignia Connect app sets up to 10 timers, including daily and weekly schedules. This Insignia Wi-Fi smart plug links to your home's Wi-Fi network and is accessible from any location through an iOS or Android device.
  14. 14.
    Insignia™ - Wi-Fi Smart Plug with Power Meter - White-Front_Standard

    • Model: NS-SP1XM8
    • SKU: 5845000
    Only at Best Buy Automate an electrical device remotely with this Insignia Wi-Fi smart plug. It supports appliances with up to 1800W ratings, and it lets you monitor the power consumption of a plugged device via the Insignia Connect app. Control this Insignia Wi-Fi smart plug through voice command as it works with Apple HomeKit, Google Assistant and Amazon Alexa.
  15. 15.
    Insignia™ - Speaker Wire Banana Plugs (4-Count) - Red/Black-Front_Standard

    • Model: NS-HZ309
    • SKU: 4499029
    Only @ Best Buy These Insignia™ NS-HZ309 banana plugs make it easy to connect most speaker wire up to 14 AWG to banana jacks. The gold-plated design promotes a high level of signal strength to ensure a reliable connection.

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