Fervit
Fervit USB-C to DC 5.5×2.5 mm 140 W cable with LED display 1.5 m
Converts USB-C PD up to 140 W into DC 5.5 mm output with a real-time LED voltage, current and power display
- Delivers up to 140 W charging with 20 V 7 A PD trigger
- Real-time LED display shows voltage current and power during charging
- Works with 5.5 mm DC laptops using a 140 W USB-C charger
- Supports 5 V 9 V 12 V 15 V 20 V output via button press
- 5 m alloy-sheathed cable for durable plug-and-play use
USB-C to DC 5.5×2.5 mm adapter
This adapter converts a USB-C power source into a DC 5.5 mm barrel output for laptops that lack USB-C charging. It supports Power Delivery and Quick Charge protocols to negotiate the required voltage. The unit is designed for users who need to power a barrel-jack laptop from a compatible USB-C charger.
Plug-and-play with voltage selection
The cable works immediately when connected to a suitable 140 W USB-C charger. A button cycles the LED display between voltage, current and power readings without interrupting the power flow. The only common issue is using a charger rated below 140 W, which prevents the adapter from delivering its maximum output.
Limited by charger capability
The adapter can request up to 20 V at 7 A, but the actual power depends entirely on the connected USB-C charger. If the charger cannot supply 140 W, the output will be lower and may not meet the laptop’s needs. The fixed 1.5 m cable length also restricts placement between the charger and the device.
Highlights
- Delivers up to 140 W charging with 20 V 7 A PD trigger
- Real-time LED display shows voltage current and power during charging
- Works with 5.5 mm DC laptops using a 140 W USB-C charger
- Supports 5 V 9 V 12 V 15 V 20 V output via button press
- 5 m alloy-sheathed cable for durable plug-and-play use
Specifications
| Brand | Fervit |
|---|
Questions about this item
How can I confirm the cable is delivering the correct voltage and current after I plug it in?
The built‑in LED display shows real‑time voltage, current and power, so you can verify the output matches the selected 20 V, 15 V, 12 V, 9 V or 5 V setting.
What comes in the box and do I need to buy a charger separately?
The package contains the 1.5 m USB‑C to DC 5.5 × 2.5 mm cable with LED display; a USB‑C PD charger rated at 140 W or higher must be purchased separately.
Which voltage setting should I select for a laptop that requires 20 V 7 A charging?
Press the button to cycle the display until it reads 20 V; the cable’s PD trigger will then request 20 V 7 A (140 W) from a compatible 140 W or higher USB‑C charger.
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