Ergotron LX Arm, Extension and Collar Kit Color:White high-quality audio from both analogue

high-quality audio from both analogue and digital sources

Seamless Upgrades for EOL Firewalls

Reduces sound transmission to neighboring spaces

More motion

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Ergotron LX Arm, Extension and Collar Kit Color:White high-quality audio from both analogueErgotron statistically one of the top brands in monitor arms at its price range. Free shipping in Hong Kong when paying by non credit card method, or delivery to a commerical address. Click here to confirm which Ergotron model number is suitable for your monitors. Product Highlights Upgrade a LX Monitor Arm to a stable multi monitor solution for two, three or four monitors. This kit easily attaches to the pole of the desk mount base to hold additional