Dell -sarja - Type-C-adapteri (7,4 mm) (0684H) - USB-C 7,4 mm DC-virtalähdeadapterikaapeliin

When you're on the road with your Dell laptop and realize the original power brick is too bulky to carry, this compact dongle steps in. It lets you use a standard USB-C PD charger to power a Dell laptop that has a 7.4mm DC barrel port. Just plug the USB-C end into a compatible charger or power bank, and the 7.4mm plug into the laptop. It's a simple, lightweight solution for travellers, remote workers, or anyone who wants to reduce cable clutter.

Key specifications

• Input connector: USB-C male
• Output connector: Dell 7.4mm x 5.0mm DC barrel male with center pin
• Supports USB Power Delivery (USB PD) up to 100W (20V/5A)
• Output voltage: 19.5V DC
• Max output current: up to 5A (depending on input)
• Cable length: approximately 15 cm (6 inches)
• Color: black
• Dell part number: 0684H
• Plug and play, no drivers needed
• Reverse polarity protection included

Why choose it

This dongle eliminates the need to carry a dedicated Dell AC adapter. If you already have a USB-C PD charger for your phone or tablet, you can use it to power your laptop. It's a cost-effective and space-saving alternative to buying a second OEM power brick. The short cable keeps things tidy, and the durable PVC housing withstands daily use.

Ideal use cases

• Travel: pack it with your USB-C charger instead of a heavy laptop adapter.
• Home office: use a single USB-C charger for multiple devices.
• Backup power: keep one in your bag in case the original adapter fails.
• Workspace decluttering: replace bulky power bricks with a sleek USB-C setup.

Good to know

Make sure your USB-C charger supports USB PD and can deliver at least 45W for most Dell laptops; for higher-end models, 65W or 100W is recommended. The dongle is designed specifically for Dell laptops with a 7.4mm DC input. It is not compatible with laptops that use USB-C charging directly or other barrel sizes. Always verify your laptop's power requirements before use.