7.4x5.0mm to 4.5x3.0mm Right Angle 90-Degree Power Adapter Connector Converter K0Q39AA for Hp Pavilion Envy Elitebook Probook Spectre Compaq Presario Dongle Barrel [1 Pack]

These are sturdy and both ends fit nice and tight. You can keep all your old power sources for very little cost.

I had a few older one's that I can use with my new HP - very helpful! It works just fine.

The product works good but the small barrel connector is a couple of mm too long and should be shortened in future production.

Doesn't work on my 2018 Dell Inspiron 15 7000 2-in-1 nor my 2019 Dell Inspiron 17 7000 2-in-1. These adapters fit my old Dell power supplys and fit my new Dell laptop, but the laptop doesn't recognize the old power supply as a valid one. This isn't the fault of the adapter, so 3 stars anyway.

It was perfect. I sent my pLaptop in for service and they sent the wrong charger back. I got this instead of paying$110 to hp for a new charger. It charges my laptop without any issues now for the past 3 months.

I am very unhappy with these. Each one died in about a month and a half...Get something better.

I have bought several adapters from this vendor to use older laptop power supplies with different connector sizes (mostly Dell). They are well made and work great for me. Will buy more as needed.

The adapter work but sometimes are loose and need a bit of haggling before you can see the charging sign back on.