aceyoon 38 PCS Universal Laptop DC Power Adapter Tips 5.5 mm x 2.1 mm DC AC Power Adapter Kits Connector for Thinkpad Power Supply Plug Jack Sets

These plugs work exactly as advertised, and the detailed description of the item is very helpful and accurate. It does not contain every plug you might need nor does it handle polarity differences on it own, but this is a great set of adapters that are just as described. It contains the majority of common plugs, but most importantly just exactly what is contained is clearly described. I cannot comment on durability yet. Good value for the money,

High quality adapter is, don't fall off their included rubber carrying kit. They connects to my 5.5x2.1 mm USBC to DC adapter cable snugly, and transmit enough USBC-PD power to use a 27-inch 19.5 volt 60 watt HP screen.

Needed a selection of DC power adapters. These were at a good price, so I bought them.

Arrived missing one piece so I docked one star. I haven't bothered figuring out which yet. Would be a nice coincidence if it was a 5.5x2.1 or 5.5x2.5, tons of those lying around. Bought this to connect various barrel jacks to a 10a variable linear power supply's banana plugs. Looks like it'll work out, pretty cool. Looks like the laptop charger tips for brands that typically require a certain resistance between a center pin and ground, those types all look bulkier than the rest so I assume they include a resistor of an acceptable value. I'll test 'em with an LCRZ meter later & update if I run into any problems. Would buy again... Mostly just to figure out what the missing piece in this batch was hehe

I bought this kit of adapters to see if I could salvage a UPS ATT had provided with one of their modems to provide internet service to me. ATT no longer provides the UPS routinely so when I was requested to replace my current modem with new one, the power plug from the UPS no longer fit. Since the cord from the UPS is hardwired on the UPS end I couldn't just replace the cord so an adapter was the only solution possible. I would have only purchased the one I needed but that option wasn't available. I found one that worked and my UPS is back on the job. Although it only powers the modem, it does keep my wifi connection up if the power goes down. And I've got a bunch of other adapters that probably cover any other adapter requirement of similar nature in the world.

These are some handy tips for the various laptops that they fit. This is a very useful tool if you repair laptops. It gives you the convenience of having a tip handy if you do not have the original power adapter available. My only complaint and concern about this product is it would have been very, very helpful to have a chart or a guide to follow to know what tip goes with what laptop brand. That way it want be hard to determine what tip to use. But, here is a tip that I used to create my own chart, I wrote down the letters and tip numbers as they are attached to the holder and just did a process of elimination to determine the correct tip for the correct brand. It is time consuming but it is helpful. But, I just want to say in closing to the manufacturers and sellers - please make a chart or guide available online as well as in the package so that the consumer can know what tips are for what brand of laptop.

Exactly what I was looking for. Needed specifically a Dell laptop adapter but sure it good to have the kitchen sink as well. Connected my 2.1mm std size to what the Dell needed. Size and fit was good and they look like they will last a long time. Good value for the money in my opinion.

Total $14.33 Order placed April 27, 2020 Delivered May 2, 2020: My HP 2711x 27" computer monitor quit working after the power went out in a storm. I figured since the power cord had a box on it, that was a surge protector & replacing that cord would restore the monitor to working order. I purchased two different replacement power cords that said they were compatible with this specific monitor ($23.06 & $24.24). A review on the first one even specified it worked perfect for this same model monitor. One replacement cord even came with two adaptors but none of the cord ends or adapters fit into the port on the back of my monitor. I tried several of these adapters & thought "mission failure again" but them one fit. Plugged in one of the new power cords & my monitor is working again & didn't have to be replaced.

Avendo a che fare continuamente con PC portatili di ogni genere, questi connettori sono una manna dal cielo. Onestamente al momento avevo bisogno di un solo Tip per un HP di nuova generazione, ma quando ho visto che per poco più di 10€ potevo praticamente coprire ogni esigenza possibile fino ad oggi, ho preferito prendere questo kit, anche perché posseggo già un ottimo alimentatore universale e sarebbe stato superfluo prenderne un altro solo per qualche connettore in più. Tornando al prodotto, non c'è molto da dire se non che i connettori sono ottimi, fatti bene e tutti riposti nella loro pratica striscia. Stranamente 4 erano sfusi e non hanno posto nelle strisce contenitore, come se aggiunti in seguito, ma poco importa. Dato il prezzo, è un must have per chiunque lavori o smanetti semplicemente con notebook o altre periferiche elettroniche...Li consiglio di sicuro.

普通ですね買いだと思います

Hay de todos los tipos de cabezales, y parecen funcionar sin problemas. Muy amañoso si quieres poder dar corriente a cualquier aparato, y sobretodo si quieres utilizar un alimentador USB para hacer funcionar tus dispositivos.

Got tired of trying to find lost power adapters for old laptops and other electronics equipment. This set has a big selection of ends that will fit a lot of the electronics you have sitting around. Pair this with a standard 5.5 x 2.1mm DC jack and an adjustable power supply and you can power just about anything you need. For the price, it is really worth getting if you deal with a lot of different electronics and don't want the hassle of trying to locate the full power adapter to power it. I collect a lot of electronics that always seem to be missing the power adapter, so this was a great buy for me. Connectors are well made and I like the plastic strips that keep them together when not in use.

Con este juego de clavijas he conseguido que mi cargador portátil cargue varios ordenadores portatiles y tablets de distintas marcas, además de otros aparatos electrónicos.Son geniales