It is DDR4, so it should be compatible with any laptop that has similar RAM, and the 3200MHz clock speed is pretty fast, and about what you’d expect for a pair of mid-range RAM sticks.

Generally, you'll want your RAM to perform similarly to the RAM sticks already installed on your laptop. Higher-speed RAM would still work, but it will only run at the speeds your laptop supports.

ThumbMax-Flash is a new portable multi-purpose USB memory stick with a twist – it’s ... so you can plug in to any other computer and use your email without having to install your settings ...

Introduced in 1998 with 4MB and 8MB capacities, the original 2" modules looked like a short stick of chewing gum. Sony also designed Memory Sticks as I/O devices for cameras, GPS and Bluetooth ...