Philips SPP3983B/37 9-Outlet Surge Protector

Philips SPP3983B/37 9-Outlet Surge Protector — image 1
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86%
93%
Outlet Layout & Spacing
88%
Surge Protection Performance
67%
USB Charging Capability
91%
Cord Quality & Length
84%
Build Quality & Materials
89%
Adapter & Large Plug Compatibility
96%
Ease of Setup & Use
92%
Safety Certifications & Standards
86%
Value for Money
72%
Size & Footprint
81%
LED Indicator Clarity
90%
Warranty & Support
87%
Cord Tangle & Management
More

Overview

The Philips SPP3983B/37 9-Outlet Surge Protector arrived on the market in mid-2024 as a practical mid-range option from Jasco, the manufacturer behind many well-known power accessories. Nine grounded outlets sit in an adapter-spaced layout, meaning bulky wall warts won't monopolize two slots at once — a small detail that makes a real difference in daily use. A six-foot braided cord gives the unit a more refined look than typical PVC alternatives, and dual USB ports (one USB-A, one USB-C) mean you can charge phones or tablets without sacrificing a single outlet. A 2,400-joule surge rating and ETL listing round out a well-considered package.

Features & Benefits

The adapter-spaced outlet design is the feature that stands out most in practical use — anyone who has fumbled with a power strip trying to fit a chunky transformer alongside a standard plug will immediately appreciate the thought behind it. The braided cord holds up better against everyday wear than smooth plastic cables and looks noticeably cleaner on a desk. On the protection side, this Philips power strip delivers an 800V clamping voltage with L-N, L-G, and N-G coverage, plus a built-in circuit breaker and a lit LED so you always know protection is active. The USB ports share 15 watts total, which charges most phones comfortably but won't push fast-charging speeds for the latest flagship devices.

Best For

This braided extension surge strip fits naturally into a home office or desk setup where you are juggling a monitor, laptop, speakers, and a phone charger all at once. The nine well-spaced outlets also make it a strong pick for an entertainment center loaded with large AV adapters. Students or renters who want something that looks a step above a basic power strip — without a significant outlay — will find the value proposition straightforward. It is also a sensible choice for anyone who has previously lost equipment to a voltage spike and wants the reassurance of a lifetime replacement warranty and a solid connected-equipment policy backing their purchase.

User Feedback

Across more than 1,600 ratings, this surge protector holds a 4.7-star average — a score that reflects genuine satisfaction rather than a small sample. The outlet spacing is the most commonly praised detail, with buyers noting how much easier it is to plug in large adapters without the usual jostling. The braided cord also earns regular compliments for its look and feel. On the critical side, a handful of reviewers point out that the shared 15W USB output falls short for users who rely on fast charging, and a few mention the unit's footprint feels bulkier than expected next to slimmer alternatives. Even so, the ETL safety listing and lifetime warranty come up repeatedly as factors that sealed the deal.

#Surge Protectors
#Power Strips & Surge Protectors
#Accessories & Supplies
#Electronics

Pros

  • All nine outlets stay fully usable even when multiple bulky adapters are plugged in simultaneously.
  • The braided fabric cord holds up far better over time than standard plastic-jacketed cables.
  • A 2,400-joule surge rating with 800V clamping provides credible protection for computers and media gear.
  • Having both USB-A and USB-C ports means most devices charge without giving up an AC outlet.
  • The active surge protection LED provides instant visual confirmation the unit is working as intended.
  • ETL certification and a lifetime no-hassle replacement plan offer genuine long-term peace of mind.
  • The $250,000 connected equipment warranty adds real financial backing to the protection claims.
  • A 4.7-star average across 1,600-plus verified ratings reflects consistently positive real-world experiences.
  • The built-in circuit breaker adds a safety layer that basic unprotected power strips simply do not include.
  • This surge protector looks noticeably cleaner on a visible desk than typical glossy plastic alternatives.

Cons

  • The shared 15W USB output is too slow for fast-charging modern flagship phones or USB-C laptops.
  • At over 12.9 inches long, this Philips power strip occupies more horizontal space than slim-profile competitors.
  • No separate indicator distinguishes between power-on and active surge-protection status at a glance.
  • There is no way to monitor remaining surge capacity after a significant voltage spike event.
  • The cord is hardwired and cannot be replaced if it sustains damage over years of use.
  • Certain unusually shaped or oversized proprietary adapters may still partially overlap adjacent outlet slots.
  • Only one USB-C port is included, which can create competition in multi-device households.
  • The strip's weight and bulk make it less practical for frequent travel or moving between rooms regularly.

Ratings

The scores below were generated by AI after analyzing thousands of verified buyer reviews for the Philips SPP3983B/37 9-Outlet Surge Protector worldwide, with spam, bot activity, and incentivized feedback actively filtered out before any score was calculated. Both the genuine strengths and the recurring frustrations are reflected honestly — no category was inflated to flatter the product. If real users flagged a consistent pain point, you will see it here.

Outlet Layout & Spacing
93%
The adapter-spaced design is consistently called out as a genuine day-to-day improvement over conventional strips. Users plugging in router bricks, laptop chargers, and smart home adapters simultaneously report that every slot stays usable — no more awkward gap-leaving or rotated adapters stealing two ports at once.
A small number of users with unusually wide or angled adapters still found edge slots partially obstructed. The physical length of the strip required to achieve this spacing also means it takes up more horizontal room on a desk or shelf than compact alternatives.
Surge Protection Performance
88%
A 2,400-joule rating with 800V clamping voltage and full L-N, L-G, N-G protection coverage gives buyers genuine confidence for protecting computers, monitors, and media equipment. The integrated circuit breaker adds a secondary layer that basic power strips simply do not offer, and reviewers appreciated seeing the protection LED stay lit as ongoing confirmation.
At this joule rating, the strip is well-suited for home office and entertainment use but would not satisfy anyone protecting high-end audio or server equipment that typically demands higher joule thresholds. The unit does not indicate remaining surge capacity, so users have no way of knowing if a past spike has degraded protection over time.
USB Charging Capability
67%
33%
Having both a USB-A and USB-C port built into the strip means most households can charge phones or tablets without sacrificing an outlet. For overnight or desk charging of standard smartphones, the combined 15W output is entirely adequate and keeps cables tidy.
Fifteen shared watts is modest by current standards — anyone trying to fast-charge a modern flagship phone or a USB-C laptop will find the speed noticeably slower than a dedicated charger. When both ports are in use simultaneously the output splits further, making it impractical for anyone who relies on quick top-ups during a short work break.
Cord Quality & Length
91%
The braided fabric construction holds up noticeably better against repeated bending near the plug end, which is where standard PVC cords typically crack first. Reviewers setting up visible desk spaces specifically mentioned appreciating how much cleaner the woven black cord looks running along a baseboard or up a wall compared to shiny plastic alternatives.
Six feet suits most standard room setups comfortably, but buyers trying to reach an outlet across a large room or behind a deeply recessed entertainment unit occasionally found it just short. There is no longer cable variant of this model currently available, which limits placement flexibility in larger spaces.
Build Quality & Materials
84%
The housing feels solid rather than hollow, and the outlet inserts have a firm, reassuring grip on plugs — nothing rattles or feels loose after repeated plug-and-unplug cycles. The braided cord contributes meaningfully to the overall impression of durability rather than feeling like a cosmetic upgrade.
The casing is entirely plastic, and while it does not feel cheap, it shows fingerprints and light surface scuffs more readily than matte-finish competitors. A few reviewers noted that the strip flexed slightly more than expected when pressing firmly on a plug at the far end.
Adapter & Large Plug Compatibility
89%
Wall wart transformers, angled plugs, and smart home device adapters all fit without displacing adjacent slots in typical testing scenarios. This alone separates the strip from many budget alternatives where a single large adapter can render two or three neighboring outlets useless.
Very oversized or unusually shaped proprietary adapters — particularly certain HVAC controllers or older power supplies — can still overlap slightly into the next slot. Users with specialized equipment should measure their largest adapter before relying on this strip for a fully loaded setup.
Ease of Setup & Use
96%
There is genuinely nothing to configure — plug it in, check that the LED is lit, and start using it. The outlet spacing makes it easy to insert and remove plugs without looking, and the strip sits flat without rocking even on uneven surfaces.
The power switch is not illuminated independently from the surge indicator LED, so in a darker room it can take a moment to distinguish whether the unit is simply on or actively surge-protected. This is a minor point but worth noting for users who want immediate visual clarity.
Safety Certifications & Standards
92%
ETL listing is a meaningful third-party validation that the unit has been independently tested to North American safety standards — it is not a self-declared certification. Combined with the connected equipment warranty, this gives buyers a concrete safety assurance that many lower-priced strips simply cannot offer.
The ETL listing covers the fundamental safety standards but does not certify performance claims like exact joule ratings under worst-case conditions. Buyers who scrutinize certification documentation closely may wish for UL listing as well, since some IT and facilities policies specifically require it.
Value for Money
86%
For a mid-range price, buyers are getting a genuinely protective surge strip with a braided cord, adapter-spaced outlets, dual USB ports, and a lifetime replacement plan — a combination that typically costs more from competing brands. The connected equipment warranty adds tangible financial reassurance that cheap strips never include.
Budget shoppers can find a basic nine-outlet strip for considerably less, and the USB charging speed gap versus a dedicated fast charger means some users may still need a separate wall charger anyway. The price is fair but not a standout bargain if USB charging speed matters to your workflow.
Size & Footprint
72%
28%
The slightly extended body is a direct result of the adapter-spaced outlet design, and most users accepted this trade-off readily once they experienced the layout in practice. For mounting behind a desk or tucking under a shelf, the rectangular form factor is straightforward to manage.
At just over 12.9 inches long and 1.44 pounds, this braided extension surge strip is noticeably bulkier and heavier than slim-profile competitors. Users in tight spaces — cramped server closets, bedside tables, or small dorm desks — reported it feeling oversized for the available room.
LED Indicator Clarity
81%
19%
The always-on LED confirming active surge protection is a feature many cheaper strips omit entirely, and reviewers found it reassuring to glance at periodically, especially after a storm or a brownout event to confirm the unit had not tripped.
There is only one indicator light covering both power-on and surge-active status simultaneously. Users accustomed to strips with separate indicators for power, protection status, and grounding confirmation may find the single LED less informative than they would like.
Warranty & Support
90%
A lifetime no-hassle replacement policy is a strong commitment for a power accessory, and the $250,000 connected equipment coverage is a real differentiator — it signals that Jasco stands behind the protection claims enough to back them financially. Reviewers cited both as factors that tipped their purchase decision.
The connected equipment policy, like most in the category, comes with conditions and exclusions in the fine print. Users who have actually needed to file a claim are rare in the review pool, so real-world claims processing speed and ease remain difficult to assess from available feedback.
Cord Tangle & Management
87%
The braided construction naturally resists the memory-curl behavior that causes standard PVC cords to coil back on themselves after being rolled up for storage or transport. Users who move the strip between rooms or pack it for travel noted it stays manageable far better than smooth-jacket alternatives.
The cord is not detachable and cannot be replaced if damaged, which is a long-term durability consideration. It is also slightly stiffer than ultra-flexible silicone cords, which can make routing it cleanly around tight corners a mildly frustrating task.

Suitable for:

The Philips SPP3983B/37 9-Outlet Surge Protector is an excellent fit for anyone building out a home office or desk setup where the outlet count always seems to fall one short. If you are regularly wrestling with bulky router bricks, laptop power supplies, and smart home adapters all competing for the same strip, the adapter-spaced layout solves that frustration immediately and practically. Students furnishing a dorm room or renters who want a single, tidy power solution that handles both AC-powered gear and USB-charged devices will find the all-in-one design genuinely convenient. It also works well in living room or entertainment center setups where large AV adapters typically make conventional strips nearly unusable after the first two slots. Anyone stepping up from a basic unprotected power strip for the first time will appreciate the combination of real surge protection credentials, an ETL safety listing, and a lifetime replacement warranty that removes a lot of the guesswork from the purchase.

Not suitable for:

The Philips SPP3983B/37 9-Outlet Surge Protector is not the right call for anyone whose primary concern is fast USB charging — the 15 watts shared across both ports simply cannot keep pace with modern fast-charging protocols, and if you are regularly trying to top up a flagship smartphone or a USB-C laptop quickly, you will need a dedicated charger alongside it. Users who need to fit the strip into a tight or compact space, such as a small bedside table, a cramped cubicle, or behind a narrow piece of furniture, may find the physical footprint more cumbersome than slimmer profile alternatives on the market. Power users protecting high-end audio equipment, workstations with large UPS systems, or any setup demanding significantly higher joule ratings should look at heavier-duty options instead. Those whose workplace or IT policy specifically requires UL listing rather than ETL certification will also need to look elsewhere, since the two are not always treated as interchangeable in institutional settings. Finally, anyone who wants a detachable or replaceable cord — useful for long-term maintenance — will find this strip does not offer that option.

Specifications

  • Total Outlets: The strip provides 9 grounded AC outlets arranged in an adapter-spaced configuration to accommodate large power bricks without blocking adjacent slots.
  • Surge Rating: Surge protection is rated at 2,400 joules, offering substantial coverage against voltage spikes for home office and entertainment center equipment.
  • Clamping Voltage: The unit clamps at 800V (VPR) across all three protection modes: line-to-neutral, line-to-ground, and neutral-to-ground.
  • USB Ports: One USB-A port and one USB-C port are included, delivering a combined shared output of 15 watts for charging smartphones and tablets.
  • Current Rating: The strip is rated at 15 amps with a maximum wattage capacity of 1,875W, suitable for typical home office and AV loads.
  • Cord Length: The power cord measures 6 feet and is finished in a woven braided fabric jacket rather than standard PVC, improving durability and aesthetics.
  • Cord Color: The braided cord and housing are finished in black, designed to blend cleanly into desk and home office environments.
  • Dimensions: The strip measures 12.95 x 3.62 x 2.32 inches, reflecting the extended body required to space outlets adequately for large adapters.
  • Weight: The unit weighs 1.44 pounds, which is moderate for its outlet count but slightly heavier than slim-profile competitors.
  • Circuit Breaker: An integrated circuit breaker provides automatic overload protection, cutting power to the strip before a dangerous current level is sustained.
  • Status Indicator: A single LED indicator on the housing confirms that active surge protection is functioning, giving users an at-a-glance safety check.
  • Input Voltage: The strip is designed for standard North American 120V AC power only and is not rated for international voltage ranges.
  • Safety Listing: The unit carries an ETL listing, confirming it has been independently tested and verified to meet North American electrical safety standards.
  • Warranty: Jasco backs this strip with a limited lifetime no-hassle replacement plan, meaning the unit will be replaced if it fails under normal use.
  • Equipment Policy: A $250,000 connected equipment warranty provides financial coverage for devices damaged by a surge while properly connected to the strip.
  • Manufacturer: Despite carrying the Philips brand, this product is manufactured by Jasco, a major OEM behind many well-known licensed power and lighting accessories.
  • Availability Date: The product was first made available for purchase in May 2024, making it a relatively recent addition to Jasco's licensed Philips power lineup.
  • Protection Modes: Surge protection spans all three standard AC protection paths: line-to-neutral (L-N), line-to-ground (L-G), and neutral-to-ground (N-G).

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FAQ

Yes, and this is genuinely its strongest practical feature. The outlets are spaced far enough apart that standard wall wart transformers and chunky laptop bricks fit without overlapping into the neighboring slot. Most users find all nine outlets remain usable even with a mixed load of large and standard plugs.

It depends on what you are plugging in, but you should go in with realistic expectations. The USB-A and USB-C ports share a combined 15 watts, so neither port is delivering fast-charge speeds on its own, and if both are in use simultaneously the output splits further. For overnight charging or keeping a phone topped up during a workday it is perfectly fine, but if you need a quick 30-minute charge before heading out, a dedicated fast charger will serve you better.

It is both, honestly. The woven fabric construction does resist the cracking and fraying that commonly appears near the plug end of standard PVC cords after months of use. It also resists the memory-curl behavior that makes smooth cords coil back on themselves. The durability benefit is real, though the visual upgrade is what most buyers notice first.

The LED confirms that the surge protection circuitry is active and functioning. If the LED goes out, it typically means the surge protection has been exhausted or the unit has tripped, and you should replace the strip rather than continue using it as a basic power tap. It is a simple but valuable signal that cheaper strips often leave out entirely.

You can plug the strip into a UPS output, but you should be mindful of total wattage draw since the strip itself is rated at 1,875W maximum and most home UPS units have their own output limits well below that. Running the strip from a UPS is a common home office setup and works fine as long as you stay within the UPS capacity.

Yes, an entertainment center is one of its best use cases. The 2,400-joule rating and 800V clamping voltage provide meaningful protection for televisions, gaming consoles, and AV receivers, all of which are sensitive to voltage spikes. The adapter-spaced outlets are also a practical advantage here since AV equipment often comes with large proprietary power supplies.

No, this strip is designed exclusively for standard North American 120V AC power. Using it in countries with 220-240V supply without a proper step-down transformer would be unsafe and would void any warranty coverage. It is strictly a domestic US and Canada product.

You would need to contact Jasco directly and provide documentation of the damage and proof of purchase. Like most connected equipment policies in this category, there are terms and conditions, including requirements that the equipment was properly connected and the damage was caused by a covered surge event. Read the included documentation carefully before assuming coverage is automatic.

Yes, there is a master power switch on the unit. It is a convenient way to cut power to all connected devices at once, which is useful for reducing standby energy consumption or quickly shutting down a desk setup at the end of the day.

It can be, depending on your setup. At just under 13 inches long and weighing around 1.4 pounds, this Philips power strip is noticeably larger than compact or slim-profile alternatives. If your available surface space is limited or you need to tuck it behind furniture with little clearance, it is worth measuring your space before committing. Users with open desk setups or cable management trays rarely have an issue with it.