Compatible for Laptop DC Power Adapter Kits 5.5 x 2.1mm 41Pcs DC AC Power Adapter Connector Universal Power Supply Plug Jack Tips Connectors Lenovo Thinkpad Toshiba Dell and Most Notebooks

Good set of adapters. Useful.

I have been pleasantly surprised with these. Great selection of tips, including 2 I have specifically needed over the last year that i couldn't find at the time. Seem to be well made and make a solid connection.

Solid product. Find yourself an ac adapter the provides 19.5w with 120 Volts or 15W as they tend to be the most standard. Does seem to have a small issue with the HP adapter not always wanting to go all the way into the port, but every one that I have tried has worked. Pretty helpful that you get a guide with them, but I ended up just putting the ones I used in one row for convenience

I have been looking for something like this set for sometime now. I like it because they work with my AC to DC universal charger "brick charger" for several applications. I use this in my truck with a USB to 5.5mm cable for direct DC charging. I've charged my construction laser, flashlights, headlamps, small portable battery charger... I only get 5watts from my vehicle accessory outlet "cigarette lighter" which fit's most of my needs. I need more power I just use my inverter and charging brick for laptops and other high power items.

What else can I say? I repair & assemble equipment and oftentimes need to know the size of power inputs. If I do not have the original plug, these things are what I use. This is an upgrade for me. What would be better is - if they included with the package ALL of the photos and lists they have on Amazon. They don't, so I made my own. (To their credit, they do have a package insert which is a good start.) Note, that the "usage" photos with the power strips and purple circles could be the origin of the saying "What's wrong with this picture?"

Came with connectors for a ton of devices

This kit is a great tool when buying various used computers which don't come with a power adapter. You can use these tips to figure out which is the correct tip to attach to a power adapter you already have or that has the voltage and amps to match what the computer needs. It comes with a card which identifies each of the tips.

This product has all the connectors I will ever need however few chargers supply +19v to this "standard" input. and are very expensive. So by it if you have one otherwise don't.