多謝巴打提點,冇用HX所以鳩噏咗,自
LX: * Weight Capacity: 7 to 25 lbs (3.2 to 11.3 kg). With monitors greater than 20 lbs (9.1 kg) in weight, the vertical range of motion may be reduced up to 4.5" (11 cm) for a total height range of 8.5" (22 cm)
Tilt Range: 70° backward, 5° forward
HX: HX Desk Monitor Arm with HD Pivot-Wide curved displays 6–12′′ (15,2–30,4 cm) deep and weighing 28–42 lbs (12,7–19,1 kg) like the Samsung® Odyssey G9 Gaming Monitor;
HX Desk Monitor Arm-20–42 lbs (9,1–19,1 kg)