Monoprice

Monoprice 115873 6 Outlet Surge Protector 2-Pack

5.0 (3 reviews)

Full 15-amp capacity in a 2-pack — 201-joule surge protection and 14AWG conductors that don't undersell the outlet's rated load.

$32.59*
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*Price sourced from Amazon.com. Last updated:Jul 13, 2026.Price and availability are subject to change.

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Overview

The Monoprice 115873 is a no-frills, high-construction-quality surge protector in a 2-pack format — the value proposition is reliable protection at low per-unit cost. The 6 outlets are all surge-protected (not a mix of protected and unprotected, as found on some competitors), rated at 201 joules of surge energy absorption via internal MOVs. The 14AWG copper conductor in the 2-foot power cord is the specification that separates this from bargain-tier strips — undersized conductors in cheap power strips are a documented fire risk at high sustained loads, and 14AWG ensures the cord can carry the full 15-amp / 1800-watt NEMA 5-15 standard without resistance-induced heating. UL certification confirms independent safety evaluation rather than self-assessed compliance.

This strip is designed for deployment at desks, workstations, and AV setups where straightforward surge protection and outlet expansion are the core requirements. The sliding safety covers make it appropriate for shared office spaces or family rooms where accidental contact with exposed outlets is a concern. The short 2-foot cord is the deliberate trade-off for keeping the unit compact — it assumes the strip will mount directly at the wall outlet. The 2-pack format makes most sense for IT procurement or home office setups where two stations need identical baseline protection. Power users with high-value equipment should note the 201-joule rating and consider whether their risk profile warrants a higher-rated unit; for standard office electronics and consumer devices, the 115873 provides adequate protection at a utilitarian price.

Key Features

Heavy-duty power cord: 2-foot cord with 14AWG copper conductors handles full 15-amp / 1800-watt capacity of NEMA 5-15 standard

Surge protection: 201 Joule surge protector with 6 surge-protected outlets and sliding safety covers

Connection: Simply plug surge protector into any AC wall outlet and connect your device for reliable protection

Monoprice warranty: 1-year replacement warranty and 30-day money back guarantee

Quality construction: Rugged design and rigid quality control standards deliver high quality products at fair prices

Specifications

Number of Outlets
6
Surge Protection Rating
201 Joule
Power Cord Length
2-foot
Power Cord Gauge
14AWG
Copper Conductors
Yes
Max Capacity
15-amp / 1800-watt
Standard Compatibility
NEMA 5-15
Safety Features
Sliding safety covers
Warranty
1-year replacement warranty
Money Back Guarantee
30-day

Pros & Cons

👍 Pros

  • 14AWG copper conductors handle the full 15-amp / 1800-watt NEMA 5-15 capacity without introducing thermal resistance losses that derate the circuit.
  • UL listing confirms third-party safety testing — the strip has been evaluated against recognized safety standards, not just self-certified.
  • Sliding safety covers on all 6 outlets prevent accidental contact and debris ingress, adding a passive safety layer in shared workspaces or homes with children.
  • 2-pack format provides cost-effective deployment of surge protection across two workstations or equipment locations in a single purchase.
  • 1-year replacement warranty plus 30-day money-back guarantee provides a defined recourse path for defective units.

👎 Cons

  • 201-joule surge absorption rating is on the lower end of the protection spectrum — adequate for typical line noise but not for environments with frequent high-energy transients.
  • 2-foot cord length severely limits placement flexibility — the strip must be within 2 feet of the wall outlet, constraining desk and equipment rack layouts.
  • No indicator light to signal when the MOVs have been depleted and the strip is no longer providing surge protection — a meaningful safety gap over time.
  • No USB charging ports, which is an increasingly expected feature on modern surge protectors used in desk and workstation environments.
  • Outlet spacing may cause physical conflicts between adjacent large transformer plugs, effectively reducing usable outlet count below 6.

Frequently Asked Questions

201 joules is the energy absorption rating — it quantifies how much surge energy the metal oxide varistors (MOVs) inside can absorb before they're consumed. It's adequate for protecting office electronics from typical line transients, but is not rated for direct lightning strikes. For high-value equipment in lightning-prone areas, a higher joule rating is advisable.
14AWG copper conductors are rated to safely carry the full 15-amp / 1800-watt load the NEMA 5-15 outlet standard allows. Thinner conductors (16AWG or 18AWG) found on budget strips create a resistance bottleneck and a heat risk at high sustained loads — the 14AWG spec means this strip won't become the limiting factor in a fully loaded outlet circuit.
Potentially, yes. Sliding safety covers require a two-step engagement — insert and push — which can be awkward with oversized transformer plugs. Larger adapters may also physically block adjacent outlets depending on their profile, a common limitation of 6-outlet strips at this outlet spacing.
2 feet is short by most desk-setup standards. It's optimized for plugging directly into a wall outlet with minimal slack, not for reaching across a room or behind furniture. Users who need to position the strip away from the wall outlet should plan for a short reach.
A 1-year replacement warranty and a 30-day money-back guarantee. The replacement warranty covers manufacturing defects, not surge-related MOV depletion — once MOVs absorb their rated joule capacity, the unit continues to function as a power strip but no longer provides surge protection.