It works perfectly fine on my old laptop making it useful again.

Kingston memory is super reliable and the easiest way to add more firepower to your laptop. I replaced the 4 year old HP Laptop drive with an SSD from PBTech then noticed a spare memory card slot. Doubling the RAM from 8 to 16 gig easily and cheaply has made a significant impact on the performance of the unit. The more tasks Windows 10 can do in RAM the better!

Was looking for a good bang-for-buck module to put into my old laptop. Works a treat, can't really ask for more.