nakrule3 years ago000What is the difference between the Ergotron CX and the Ergotron HX?Show in original language (French)TheOne18943 years ago • purchased this product000purchased this productTo my knowledge, there is no CX. Only HX with HD Monitor Arm or additionally with Heavy Duty Tilt Pivot BWT Arm. But I've had the HD monitor arm for 2 years now and it's no problem at all.Show in original language (German)CommentBaydie3 years ago • purchased this product000purchased this productThe HX arm is designed for heavy monitors up to approx. 19kg.Show in original language (German)Comment