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 will ship on 8/1/2016 if ordered within 1 days 17 hours 19 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

    95 Reviews

    86.21% of the reviewers recommend this product


    A literal godsend from power strips all over the place

    • Pilgrim_99,
    •  Phoenix, AZ 
    • 7/17/2016 8:52:37 AM

    Pros: Lots of outlets, USB charging, four corners for separating of largest power modules.
    Super cool green lighting :)

    Cons: White only color available. Light gray might be nice, or black.

    This horizontally oriented 12-outlet strip is worth every penny and with Monoprice's discount and free shipping, even better. With some of these large power modules you may still get only 10-11 slots free, but the largest ones you can place on the four corners. The two USB charging ports also come in handy for charging stuff like your golf watch before you go out, etc. I had to laugh at some of the comments on the runway lights or concert hall. The green ghostbuster lighting for me, is cool!

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    Works well, but the bright beacon of green light haunts my dreams

    • Josh G.,
    •  Bellevue, WA 
    • 7/7/2016 1:36:19 PM

    Pros: Lots o' outlets.

    Cons: No cons, however If you start to dream of visiting the Emerald City every night, you may have to move this out of your bedroom.

    This surge protector does what it's supposed to do, but the incredibly bright green glow makes it impossible to use bedside. You'd think there was a traffic light sitting next to my bed with the luminosity this thing puts out. It will work fine for you if:

    a) you need to light a lecture hall or small stadium for St. Patrick's Day
    b) your local airport needs runway lights
    c) you've been declared legally blind

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    Perfect for my Application

    • Herb B,
    •  Westminster, CA 
    • 7/6/2016 12:18:34 PM

    Pros: 1. Surge protection for all outlets.
    2. Four outlets with extra spacing specifically for wall-warts
    3. 2 USB charger outlets to further reduce clutter

    Cons: 1. Super bright indication for "Grounded" and "Protected" functionality. These could be indicated by two small, dim LEDs.

    Prior to installing the 12-outlet surge protector, I had quite a rat's nest of power cords behind my TV stand. Since I only had one wall outlet, I had to incorporate a several extensions and they were not efficiently used because the "wall wart" power supplies covered several outlets. All this went away when the Monoprice surge suppressor was incorporated.

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    Questionable Quality

    • Anonymous,
    •  Walnut Creek, CA 
    • 7/6/2016 3:37:13 AM

    I bought one of these over a year ago and would have given it five stars except I took it apart today to disable the LED lights and found that one of the ground wires on the inside was not connected to the ground and was just hanging in the air.

    I soldered it where it belonged but it seems like that issue was present from the beginning.

    I recommend any owner of this device unscrew it and verify that the ground wires are properly attached, and if not solder them where they belong.

    by Monoprice Administrator

    Thank you for your review and I am truly sorry for the issue and the ground wires not being soldered, for our information are you able to send me the pictures of your fix? Otherwise it may have just been from a bad batch of items. Please let me know, thank you!
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    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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