I've looked through all the VESA mounts hoping to find one for my Acer HA230 (I use it as a second monitor). I kept looking for one that said "Powered by HA230". Nobody said anything about this model. The insert in which it is attached to the monitor in the pictures looked the same as on the original Acer base. So I swallowed the bullet and bought it. To my surprise it worked! The arm is a little tight, but there is no damage in the monitor. He feels safe.
Mount ONKRON G160 for two monitors 13"-32" desktop, 2 x 8 kg, gas lift, black
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23.8" Monitor Xiaomi Redmi Display 1A, 1920x1080, 60Hz, IPS, CN, black
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