Both the monitor arms and the laptop tray were off-center. The arm doesn't move, and if you look at the joints, they go up and down, side to side, but don't rotate. So you're stuck with an off-center monitor and an off-center laptop. However, you cannot rotate the monitor lengthwise for viewing.
23.8" Monitor Xiaomi Mi Desktop Monitor 1C, 1920x1080, 60Hz, IPS, black
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Wall bracket ONKRON SN14 for TV 32"-65", inclined, up to 68 kg, black
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Wall bracket ONKRON M4 for TV 32"-65", tilt-swivel, up to 35 kg, black
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MFP inkjet Epson L3150, color, A4, black
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