TEAMGROUP Elite DDR4 16GB Single 2666MHz PC4-21300 CL19 SODIMM 260-Pin Laptop Memory Module Ram - TED416G2666C19-S01

Tried single banked/ranked SODIMMs before and it didnt work. These ones, dual ranked/banked, do work. QNAP runs stable.

Good quality

it is very easy to install. Cheapest way to make your laptop superfast again!

Exactly as ordered. No issues with item. Installed and working. Will buy again if another need arises.

Used to replace HP laptop battery that seemed to be leaking. This one fit and lasts all day without being plugged in. Was delivered quickly! Nice work guys

Perfecto

Bought it for my dell 7010 mini desktop. plug and play no issues.

Absolutely loved it

Im not a gamer but this memory stick does just what I wanted in a memory upgrade. It works very well for my purposes.

This was plugin and play. Its worked just fine so far, and that is good.