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Monoprice 109203 surge protector strip with twelve outlets two USB ports green indicator lights six foot cord

Monoprice Inc.

Monoprice 109203 12 Outlet Surge Protector 2.1A USB 4320 Joules

SKU CH-6RXR-H7JJ5

Twelve protected outlets and a 2.1 A USB charger deliver 4320 joules of surge protection with safety shutters and a six-foot cord

  • FeaturesThis model includes six protected power outlets.
  • 12 protected outlets handle multiple devices
  • 1 A USB ports charge phones and tablets
  • 4320 joules absorb large voltage spikes
  • Green indicator lights confirm active protection
  • 6 ft cord and keyhole mounts allow flexible placement

Monoprice 109203 12-Outlet Surge Protector

The Monoprice 109203 surge protector provides twelve protected AC outlets and a dual-port USB charger rated at 2.1 amps. Four outlets are spaced to accommodate bulky power adapters without blocking neighbouring sockets. Indicator lights confirm active surge protection and proper grounding status. Keyhole slots on the rear allow secure wall or surface mounting.

4320 Joule Protection Limit

The unit absorbs up to 4320 joules of energy from voltage spikes before its protection circuitry is exhausted. Once that capacity is consumed the green protection light extinguishes, signalling that the device no longer shields connected equipment and must be replaced. The integrated circuit breaker also trips during sustained overloads, cutting power to prevent damage.

Replaces Basic Power Strips

This model upgrades a standard power strip by adding surge suppression, USB charging ports and a ground-status indicator. The jump is worthwhile for desktop computers, networking gear or home-theatre components that need continuous protection and convenient device charging. It does not suit installations requiring a higher joule rating or hard-wired whole-house protection.

Highlights

  • 12 protected outlets handle multiple devices
  • 1 A USB ports charge phones and tablets
  • 4320 joules absorb large voltage spikes
  • Green indicator lights confirm active protection
  • 6 ft cord and keyhole mounts allow flexible placement

Specifications

BrandMonoprice
Model109203
Part Number109203
FeaturesThis model includes six protected power outlets.

Questions about this item

How do I decide between this 12-outlet model and a smaller surge protector?

Choose this unit if you need twelve protected AC outlets, four spaced for bulky adapters, and a built-in 2.1 A dual USB charger in a single strip with a six-foot cord.

What does the 4320-joule rating mean for my connected gear?

It represents the total energy the protector can absorb before its protection circuit is exhausted; the green indicator lights will turn off when that capacity is reached, signalling replacement.

What does the 2.1 A USB rating cap in practice?

The two USB ports share a maximum combined output of 2.1 A, so a single device can draw up to that limit or two devices split the current.

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