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Product comparison · 2 mobile device chargers

InLine USB PD power supply, GaN charger, 2-port, USB-C + USB-A vs InLine USB PD power supply, GaN charger, 3-port, USB-C + USB-A

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  • 41specifications compared
  • 18differ
  • 23identical
  • 7known for one product only

Key differences

  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 1
    • 2
  • Number of simultaneously connected devices (max)
    • 2
    • 3
  • Input current
    • 0.85 A
    • 1.5 A
  • Maximum power
    • 30 W
    • 65 W
  • Maximum output voltage
    • 12 V
    • 20 V
  • Minimum output voltage
    • 5 V
    • 3.4 V
  • Port 1 output power
    • 30 W
    • 65 W
  • Port 2 output power
    • 18 W
    • 65 W

Side by side

Differences highlightedShow differences only
48 specifications
A

InLine

USB PD power supply, GaN charger, 2-port, USB-C + USB-A

Model 31550

View product
B

InLine

USB PD power supply, GaN charger, 3-port, USB-C + USB-A

Model 31552

View product
Performance2 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers12
Number of simultaneously connected devices (max)Differs23
Power9 differ
Input currentDiffers0.85 A1.5 A
Maximum powerDiffers30 W65 W
Maximum output voltageDiffers12 V20 V
Minimum output voltageDiffers5 V3.4 V
AC adapter output currentKnown for one5 A
Port 1 output powerDiffers30 W65 W
Port 2 output powerDiffers18 W65 W
Port 3 output powerKnown for one60 W
Port 2 output currentKnown for one3 A
Port 3 output currentKnown for one5 A
Power consumption (no load)Differs0.09 W0.28 W
Average active efficiencyDiffers83.78% (230V, 50Hz, USB-A 5.0V/3.0A) / 87.77% (230V, 50Hz, USB-A 12.0V/1.5A) / 84.33% (230V, 50Hz, USB-C 5.0V/3.0A) / 88.73% (230V, 50Hz, USB-C 12.0V/2.5A) / 85.56% (230V, 50Hz, USB-A 5.0V/1.7A + USB-C 5.0V/1.7A)89.98% (230V, 50 Hz, USB-C1+USB-C2 20.0V/2.25A + 12.0V/1.66A) / 90.02% (230V, 50 Hz, USB-C1+USB-C2+USB-A 20.0V/2.25A + 5.0V/1.5A + 5.0V/1.5A) / 84.31% (230V, 50 Hz, USB-C1+USB-C2+USB-A 5.0V/3.0A + 5.0V/1.5A + 5.0V/1.5A)
Efficiency (@10 %)Differs82.21%85.25%
Output current (5V)Known for one3 A
Output current (9V)Known for one3 A
Output current (12V)Known for one2.5 A
Weight & dimensions4 differ
WidthDiffers40 mm53 mm
DepthDiffers82 mm95 mm
HeightDiffers34 mm30 mm
WeightDiffers61 g118 g
Packaging data2 differ
Package widthDiffers60 mm61 mm
Package weightDiffers81 g148 g
Other features1 differ
Dimensions (WxDxH)Differs40 x 82 x 34 mm53 x 95 x 30 mm

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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