12 Outlet Power Surge Protector w/ 2 Built-In USB Charger Ports - 4230 Joules
    Product # 9203
    12 Outlet Power Surge Protector w/ 2 Built-In USB Charger Ports - 4230 Joules
    Product # 9203
    $19.99 $30.13
    In Stock This item should ship today (6/30/2016) if ordered within 1 hour 33 minutes

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    12 Outlet Power Surge Protector w/ 2 Built-In USB Charger Ports - 4230 Joules

    Protect your electronic equipment from damaging voltage and current spikes with this Monoprice surge protector!

    This model includes twelve protected power outlets, 4 of which are positioned for AC power adapters, and a 2-port 2.1A USB charger. The clear plastic tabs on the sides of the unit illuminate green to indicate when the surge protector is providing protection to your equipment and when a proper ground is detected.

    When the protection circuitry has been fully consumed by power and current spikes, the protection light will no longer illuminate, indicating that the surge protector should be replaced. When the grounded tab is not illuminated it indicates that there is a problem with the house wiring and that the ground is not properly connected to the power outlet.

    The surge protector has 4 keyholes on the back, allowing it to be secured to a wall or other surface.


    • 2-port 2.1A USB charger
    • 12 protected power outlets
    • 4320 joules of protection
    • Power outlet safety shutters
    • 6 foot power cord
    • 2-in-1 power/circuit breaker switch
    • Built-in EMI/RFI filter
    • 15A, 1800 watts capacity
    • UL/cUL rated
    Electrical Rating 120VAC/60Hz
    Power Capacity 15A, 1800 watts
    Joules Rating 4320 joules
    Clamping Voltage 330V
    Max. Spike Voltage 6,000V
    Max. Spike Current 252,000A
    Response Time < 1 nanosecond
    EMI/RFI Filter Range 150 KHz ~ 100 MHz
    EMI/RFI Filter Attenuation 58 dB
    Dimensions (LxWxD) 12 1/4" x 5 3/4" x 1 1/4"
    Keyhole Spacing 9 5/8" x 4 1/2"
    UL File Number E115193

    91 Reviews

    86.7% of the reviewers recommend this product


    Just What I Was Looking For.

    • Anonymous,
    •  Gulfport, MS 
    • 6/29/2016 6:19:56 PM

    Pros: USB charge ports and the flat design.

    Cons: None.

    I was looking for a new surge protector with lots of outlets and lots of protection. The two USB charge ports are a nice bonus. All the outlets and USB ports work.

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    Great design and great features.

    • Cam!,
    •  GARLAND, TX 
    • 5/10/2016 1:23:28 PM

    Pros: Great design, well spaced outlets

    Cons: Not sure if the USB ports are pushing out as much power as they could be.

    I love the flat design of this thing. I'm using it for my home studio, so i'M really thankful for the Ground Indicator. It turned out my bed room did not have grounded outlets, but my (unused) living room does, so I moved everything there. Haven't had any ground loop hum issues with my equipment. The green light doesn't bother me since I have it under my keyboard. I'm also using it for an on/off switch for my monitors (speakers), so I really never see the light it at all. The chord is a good length, well-made.
    Now as far as the USB ports, I do have to plug, unplug, and replug the cord for my Samsung Galaxy S5 to get a full power draw (which is 1200 mA according to the Ampere App) When I plug the phone in the first time it hovers around 950mA, which is ok if I'm not doing much on the phone while it's charging. (EDIT: This COULD be an issue with my phone and not the USB ports themselves)
    So, good product all around I'd say.

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    Many ports...

    • William Stoye,
    •  Campbell, CA 
    • 5/3/2016 5:40:23 AM

    Pros: Well built, sturdily mounted, has the ports I need.

    Cons: The green LED 'Protected' and 'Grounded" lights are an annoyance, way too bright/powerful but the make a great night light if needed!

    I'm pleased with the two bought in this purchase as I am with the previous one bought a year or so ago. I use a black plastic edge cap to cover the Green LED lights to live with them... I'd buy more if needed.

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    This is a beast

    •  West Covina, CA 
    • 3/12/2016 4:38:09 AM

    Pros: USB too? Thanks. I'll take two

    Cons: absolutely NONE

    This has worked for me as a DJ for years now, never gives out or gives problems. Handles everything i throw at it. It just won't quit.

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    Item died after only being used for a few months.

    • James G,
    •  Oceanside, CA 
    • 2/16/2016 9:25:23 AM

    Pros: Price, of outlets, USB ports

    Cons: Didn't last long before they died.

    I bought 2 of these as gifts for my family. They ended up never using them so they gave them back to me. Everything seemed to work fine until one day i noticed one stopped working. A few weeks later I noticed that my other one stopped working too.

    Very sad to see these not working after a few months. Monoprice has always had quality items. Maybe this was a bad batch?

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