https://www.amazon.com.tr/Acer-ED270UP-monit%C3%B6r%C3%BC-ekran-AdaptiveSync/dp/B08DKZYFYY/ref=sr_1_42?adgrpid=120012748037&gclid=Cj0KCQiAorKfBhC0ARIsAHDzsltxFATL0pOAaT_E_T3Iyt_cO01q3iVWZzxPCuP7Vw9LUZlxwhFZOP4aAnBdEALw_wcB&hvadid=599798404220&hvde...