Add a second extension to your LX Sit-Stand Keyboard Arm and increase its reach by 11.7" (30 cm). Also works with the Interactive Arm, LD if you want to give it another point of rotation while extending the distance your TV can span.
|Compatibility:||Ergotron LX Sit-Stand Keyboard Arm Ergotron Interactive Arm LD|
|Length:||11.7" / 29.71 cm|
|Weight:||2.4 lbs (1.1 kg)|
|Ergotron LX Extension for LX Wall Mount LCD Arm||$29.82|