Fervit USB-C to DC 5.5×2.5mm 140W PD cable with LED display 150cm

USB-C to DC 5.5×2.5mm 140W PD Cable

The Fervit cable converts a USB-C Power Delivery source into a 5.5 × 2.5 mm DC barrel output for laptops that still use that connector. An integrated LED display shows real-time voltage, current and power so you can verify the charging rate at a glance. The 150 cm length gives desk-friendly reach without excess slack. It requires a USB-C charger rated at 140 W or higher to deliver its maximum output.

Suits laptops with 5.5×2.5 mm DC input

This cable suits owners of laptops that charge through a 5.5 × 2.5 mm barrel jack and want to use a modern 140 W USB-C PD charger instead of the original brick. The built-in trigger negotiates 20 V at 7 A for the full 140 W, while a button cycles through 5 V, 9 V, 12 V and 15 V for devices that need lower voltages. Buyers whose laptops use a different barrel size, a proprietary connector or USB-C native charging cannot use this adapter.

140 W 20 V 7 A PD trigger requirement

The single specification that decides compatibility is the 140 W PD trigger that forces the USB-C source to provide 20 V at 7 A. Your charger must support at least 140 W Power Delivery and be able to negotiate that fixed 20 V profile; a 100 W or 65 W charger will not deliver the rated maximum. The cable also offers 5 V, 9 V, 12 V and 15 V selectable outputs, but the 140 W 20 V mode is the decisive figure for high-power laptops.