HP 7.4 mm to 4.5 DC Dongle

Mfg # K0Q39AA CDW # 3493464 | UNSPSC 26121636

Quick tech specs

This heavy-duty HP power connector adapter is compatible with G5,G6 and G7 laptops from HP
The OEM laptop power connector matches HP's high-quality standards
1-year part replacement warranty from HP

7.4 mm female end plugs into HP chargers; 4.5 mm male end plugs into laptops
The cord can be installed and removed from the charger easily and quickly

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Know your gear

Take advantage of this HP® power connector adapter, which allows users to keep their computer equipment running smoothly, minimizing interruptions during work. It's useful for connecting HP 7.4 mm chargers to HP laptops that have 4.5 mm charging ports. The HP power connector adapter is a first-party component made by HP and designed to work seamlessly with their products. The cord is flexible and extends the length of the charger unit by a few inches. Use the HP EliteBook power connector for plug-and-play extensions. No drivers are necessary for simple installation to accommodate new users.

Enhance your purchase

HP power connector adapter is rated 5.00 out of 5 by 3.

Rated 5 out of 5 by Paul from Reduces a lot of cost. Rather than purchase new power supplies we are able to utilize older models that would be obsolete otherwise. Simply convert your old power supply with the 7.4mm jack to a 4.5mm. We have converted hundreds of power supplies saving us Thousands of dollars.

Date published: 2019-05-02T00:00:00-04:00

Rated 5 out of 5 by null from Perfect solution! We have purchased at least a couple dozen of these adapters and will likely purchase more. They are great, and the perfect cost-saving solution to increasing our supply of spare power cords for laptops that require the smaller barrel plug. We had drawers filled with the previous large barrel power adapters, and now by using these adapters, we have plenty of extra smaller barrel power cords.

Date published: 2023-08-09T16:55:37-04:00

Rated 5 out of 5 by Ashley from Exactly what we needed! We had excess power supplies for our HP Probook 640 G1 laptops. Using this adapter we can connect our G1 Power supplies to our G2 and G3 model laptops.

Date published: 2019-01-02T00:00:00-05:00