LORDWORLD USB-C to DC 4.5*3.0mm PD Trigger 90° 65/87W 18-20V
Converts USB-C PD power to a 4.5*3.0 mm DC plug at 18-20 V for Dell laptops using 65 W or 87 W chargers
- Charges compatible DELL laptops from USB-C power sources
- 90° angled connector reduces strain on ports and cables
- Delivers 18-20 V output for 65 W or 87 W chargers
- Built-in PD trigger negotiates correct voltage automatically
- USB 3.1 Type-C female input accepts standard chargers
Dell laptop power adapter
This USB-C to DC adapter lets Dell laptops charge from a 65W or 87W USB-C PD charger. The built-in trigger negotiates 18V to 20V output on the 4.5*3.0mm barrel plug. It replaces a proprietary AC brick for travel or desk use. The 90-degree angled connector reduces strain on the laptop port.
Sustained load behaviour
The adapter passes whatever power the connected USB-C charger can continuously deliver at the negotiated voltage. No active cooling or throttling mechanism is present in the unit itself. Output stability depends entirely on the source charger's ability to maintain 65W or 87W under load. The DC plug carries the negotiated 18V-20V without conversion losses beyond cable resistance.
Upgrade context
This suits owners of compatible Dell laptops who want to consolidate chargers or replace a lost barrel-tip power supply. It does not work with laptops requiring 5V or voltages outside the 18V-20V range. Buyers needing to charge non-Dell devices or multiple voltage profiles should look elsewhere.
How it compares
Measured against everything we stock in Tech Gadgets & Accessories, at today’s prices. Recalculated every night.
- Price $16.99
- Cheaper than about 75% of the 5,998 comparable items (median $24.99).
Specifications
| Product | |
|---|---|
| Brand name | LORDWORLD |
Questions about this item
Does the adapter run warm or draw extra power when used continuously with a 65W charger?
The unit is a passive trigger with no active electronics, so it adds no measurable heat or power draw beyond the charger itself.
What charger must I already own for this 90° trigger to deliver 18-20V to my Dell?
You need a USB-C charger that supports Power Delivery at 65W or 87W and can negotiate 18V or 20V output.
Will the 4.5×3.0mm barrel tip work on an older Dell barrel jack that originally shipped with a different voltage brick?
The plug fits the 4.5×3.0mm jack, but the adapter only outputs 18-20V; it cannot supply 5V or any other voltage the older brick provided.
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