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SIIG
SIIG Ultra-Compact Universal Laptop Power Adapter

SIIG Ultra-Compact Universal Laptop Power Adapter

4.5· 8 ratings

Best price now

$13.07at ConnectionObserved at 6:49 AM

44% under what the other stores charge

Compared across 9 stores. Prices are checked against each store and labelled with when.

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Our take on the SIIG Ultra-Compact Universal Laptop Power Adapter

The SIIG Ultra-Compact Universal Laptop Power Adapter is a small metal travel charger that powers laptops from Asus, Acer, Dell, Fujitsu and HP through six self-regulating tips, with selectable output from 9.5V to 20V. It adds a 5V/2A USB-A port for phones and tablets and accepts 100-240V input, so it works abroad with a plug adapter. At 0.22 lbs and under an inch thick, it fits a laptop bag easily. At $13.07 at Connection as of November 4, 2026, it sits at the low end of its recent range across 9 stores.

Best forTravelers who want one charger for several laptopsOwners of older Asus, Acer, Dell, Fujitsu or HP laptopsKeeping a spare charger at a second deskCharging a phone or tablet from the same brick
Pros
  • Six adapter tips cover several laptop brands
  • Selectable 9.5V-20V output matches different laptops
  • USB-A port charges phones and tablets at 5V/2A
  • 100-240V input works on overseas outlets
  • Compact metal body at 0.22 lbs
Cons
  • USB port is only 5V/2A, not fast charging by current standards
  • No USB-C output for newer laptops
  • You must set the voltage and pick the right tip yourself
  • Total wattage is modest, so it suits mainstream laptops, not gaming or workstation models

SIIG Ultra-Compact Universal Laptop Power Adapter prices at every store

  • ConnectionNew

    In stock

    $13.07Observed at 6:49 AM
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  • GarnersupplyNew

    In stock

    $13.38Observed at 6:49 AM
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  • CordicateNew

    In stock

    $15.96Observed at 6:49 AM
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  • Central ComputersNew

    In stock

    $19.99Observed at 6:49 AM
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  • Newegg.comNew

    In stockSold by Technology Galaxy

    $23.14Observed at 6:49 AM
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  • Best BuyNew

    In stock

    $25.47Observed at 6:49 AM
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  • WalmartNew

    In stockSold by antonline.com

    $32.17Observed at 6:49 AM
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  • eBayNew

    In stockSold by us-happybuy

    $35.00Observed at 6:49 AM
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  • Office DepotNew

    In stock

    $42.19Observed at 6:49 AM
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Also available at

  • eBayCheck price at eBay
  • colamco.comCheck price at colamco.com
  • CompSourceCheck price at CompSource
  • SHI InternationalCheck price at SHI International
  • ZoroCheck price at Zoro

SIIG Ultra-Compact Universal Laptop Power Adapter price history

Lowest price we've seen: $11.39 on Nov 4 at colamco.com. Tracked across 13 stores since Nov 4.

What reviewers say

With 4.5 out of 5 from 8 ratings, feedback is positive but thin. Owners treat it as a compact, dependable travel spare rather than a primary charger.

Pros
  • Small size for travel
  • Tips fit multiple laptop brands
  • Built-in USB port is handy
Cons
  • Limited power for demanding laptops
  • Manual voltage selection takes care

Specifications

Compatible Brand
ASUS, Acer, Dell, Fujitsu, HP
Compatible Device Type
Laptop, Ultrabook
Connector Type
USB Type A
Universal Compatibility
Yes
Maximum Output
5V / 2A (Max) (USB Port)
Output Voltage
9.5V-20V (DC)
Power Source Type
AC to DC power adapter, Wall outlet
Input Voltage
100-240V
USB Port
USB charging port
Power Cord Included
Yes
Fast Charging
Yes
With USB Port
Yes
Cable Included
Yes
Cable Type
DC Adapter Cable
Cable Highlights
DC Adapter Cable
Dimensions
3.66" (W) x 2.4" (H) x 0.83" (D)
Material
metal
Weight
0.22 lbs
Included Accessories
6 self-regulating adapter tips
Environmental Certification
CE, FCC, RoHS
Suitable Occasion
on-the-go
People Audience Theme
ADULT

Questions and answers

Is it worth buying over a brand-specific charger?
If you own more than one laptop brand or travel often, yes. One brick and six tips replace several chargers. If you have a single laptop and no travel need, an original charger is simpler.
Will it charge a USB-C laptop?
No. The laptop output uses DC tips, and the USB-A port is only 5V/2A. USB-C laptops that charge over USB-C need a USB-C power adapter.
How do I set the right voltage?
Check the voltage printed on your laptop's original adapter or bottom label, then set the selector to match before plugging in. The tips are self-regulating, but the voltage switch is manual.
What's in the box?
The adapter, a power cord and six self-regulating adapter tips. No laptop-specific cable beyond the DC adapter cable is included.
When is it cheapest?
The best new price was $13.07 at Connection as of November 4, 2026, the low end of its range across 9 stores. Prices on universal adapters move little, so waiting rarely saves much.
Where is the SIIG Ultra-Compact Universal Laptop Power Adapter cheapest?
At Connection, for $13.07, 44% under what the other stores charge, as of our latest check.
What do buyers say about the SIIG Ultra-Compact Universal Laptop Power Adapter?
Rated 4.5 out of 5 from 8 ratings.
Where can I buy the SIIG Ultra-Compact Universal Laptop Power Adapter?
13 stores we checked sell it, including Connection, Cordicate, Central Computers, Newegg.com, Best Buy.