DUOMEIQI 4GB 2RX8 PC3-8500 PC3-8500S DDR3 1066MHz SO-DIMM CL7 204 Pin 1.5v Non-ECC Unbuffered Notebook Memory Laptop RAM Modules Compatibel with Intel AMD Computer Notebook

Purchased for my mother's friend to keep his system going as he does not want to get a new system.

Estéticamente son muy bonitas y en cuanto a su rendimiento y capacidad son perfectas incluso para tareas exigentes como Gaming o edición de video. Las usé como respaldo v-RAM para la GPU integrada de un procesador Ryzen 7 y funciona perfecto con el Dual Channel.

I would love to give this five stars but unfortunately I can’t. It was a good value for the money, they were easy to install, but one of them was defective so it would not load up on my laptop. Unfortunately I had to return it.

Buen rendimiento y cumple su función, no se ha tenido inconvenientes y se ha probado en diferentes equipos.

got here on time and works good

en cuanto al articulo, excelente, en cuanto al envió, pésimo, no es posible que se compre un mismo articulo, en mi caso 2 juegos y me lo envíen en forma separada, eso provoca mas gastos y mas preocupaciones.

Good

I replace the 4 Mb total in a laptop with these going to 8 Gb. If you haven't replace the spinning HD in your laptop a SSD and these will make your older laptop come alive. A 512Gb SSD is under $50. Win 10 will be around until Dec 2024

I ordered those additional memory modules after having ordered ones from another brand which appeared faulty / incompatible with my Mac despite being branded as such.And i have to say those Duomeiqi modules just works perfectly on my Mac. Installation done in a less than a minute, powering off and immediately recognised and working well with my existing ones. I have as a result been able to increase my RAM from 16Gb to 32Gb and I can notice the positive difference.Only one "surprise": the packaging. The modules are delivered in a nice and protective metal box (well done) but where nothing indicate they are brand new ones. It could be reconditioning / used one as they were not in any particular "bag". Anyway, they are doing what they are asked which is the most important thingI recommend

I doubt there is anything actually wrong with this 8GB memory module although I should mention it is not in a sealed pack as all new memory usually is. It is packed in the correct plastic casing but there is no security seal on it so whether this is actually new is open for debate.However the main issue is it states it is compatible with Mac, PC etc and indeed going on the specs it "should" be compatible with a Mid 2010 iMac 27 but, it is not. Apparently this model of Mac was particularly sensitive to the type of memory installed so you need to make absolutely sure you get it right. Crucial and OWC seem to be the memory most go for, although a bit more expensive it does at least work.To sum up, I think this memory would work fine in a PC laptop and probably in some Macbook's but definitely not in a Mid 2010 iMac 27.

I bought a second hand Mac book pro and wanted to max it out to get its full potential. So the memory was an easy starting point. I bought the DUOMEIQI 16GB Kit (2 x 8GB) DDR3L / DDR3 1600MHz SODIMM PC3L / PC3-12800. It arrived in a small metal tin with a foam insert. I was disappointed the memory was not in any kind of antistatic bag but it seemed fine. Anyone who has done a memory upgrade will know how easy it is - out with the old and in with the new. Started up my Mac and done. Its running perfectly so all is good - I'd definitely recommend it. It has dropped in price since I bought mine so a bit gutted there but that's life :)

I ordered this on one day and they arrived the next, the 2 x 8GB memory cards were well packaged and protected in a small metal box. I knew what the type of memory card to order because I took a look at the BIOS settings on my Dell Lattitude E6440 and this gave me information on the existing memory card. The memory was very easy to install, turn the PC upside down remove the back panel, use anti-static protection before removing the old memory card and slotted the 2 memory cards in the available slots. Replace and fasten down the back cover with the screws and I had 16 GB memory as opposed to the 4GB memory which I had removed. When I powered on the computer, it automatically detected that there was a change in memory. I also checked the BIOS just to be sure and it duly stated that I had 16 GB of RAM. So what can I say other than the memory cards work, delivery was fast and the price was extremely competitive. Top marks from me.

Brilliant! My old laptop was on the verge of being thrown out of the window, you could literally make a cup of tea while waiting for it to load anything. I was waiting for Black Friday to but a new laptop but thought I might as well try this in the meantime to see if it helped. It has transformed my laptop! 5 minutes to swap it over and the difference is phenomenal. I've since bought a SSD which has improved it again so for approx £80 I've got a laptop that's like new and couldn't be happier!