Find your best view, save desk space and discover your most productive self, thanks to the matte black Ergotron LX Desk Dual Direct Arm. The low-profile monitor cross-bar uses a compact range of motion to keep your space, your space. Project wrapped up? Reclaim a space full of opportunities by folding the arms and pushing them aside during a much-needed screen break.

Supports Two Displays up to 25"    Total Support of up to 22 lb    75 x 75 to 100 x 100mm VESA Support    -70 to 5° of Tilt Adjustment

• Comfortable fit – moves two monitors in one easy motion
• Dual purpose – supports two screens up to 25" in size
• Maximize space – adjusts monitors in a compact range of motion
• More workspace – free up your desktop for office essentials
• Sleek build – streamlined look enhances your work area
• Quality design – built for years of use by passing a 10,000-cycle motion test
• Handle available as an accessory
• Maximum outside width of display is 25.1" when displays are 1.8" thick; 24.8" wide when monitor is 2.6" thick
• Accommodates most displays with screen size up to 25" as well as some displays with screens as large as 27"; actual allowable width of displays will vary slightly depending on display thickness
• 13" of vertical height adjustment with total monitor weight less than 17 lb; if total monitor weight is greater than 17 lb, the vertical range of motion may be reduced up to 4.5" for a total height range of 8.5"
• Each monitor tilts individually
• Accessory clamps are available for other worksurface thicknesses
• This arm cannot be retrofitted with a grommet mount or two-piece clamp
• Requires open space of 0.8" behind surface for installation
• Streamline cable management that routes cables under arm and within extension
• Portrait/landscape rotation with lockout

Related Questions and Answers

Q: 1. Can this fit a 40" monitor that weighs 18.5lbs and a 27" monitor that weighs 11lbs?

A: The Ergotron LX Dual Desk Mount Stacking Arm for Displays up to 40" (White), B&H # ER45509216, can fit two displays up to 40" with a VESA mounting hole pattern of 75 x 75 or 100 x 100mm. Each arm can support up to 20 lb.

Q: 2. If I add 2 of these extensions: Ergotron LX 9 Extension Arm for LX-Series Mount: would I be able to mount the 2 Acer 38 Displays that I just gota so from B&H? :)

A: No, the largest flat screen you should ever mount to this dual mount application is two 26 flat screens--anything larger and the arm won't hold the load.

Q: 3. Is the laptop bracket an additional accessory or does it come with the unit? I am interested in using this one or the 2 arm so I can have my desktop monitor on one and my laptop mounted on the other to clear my desk space.

A: The laptop tray is an additional accessory.

Q: 4. Just clarifying that the weight capacity is for Individual monitor weight? (7-20 lbs per monitor) 20-40lb total weight...

A: The Ergotron LX Dual Desk Mount Side-by-Side Arm (Black) BH #ER45245224 will support up to two 27"monitors, each weighing from 7 to 20 pounds.

Q: 5. Can the stand be mounted to the desk by screws and/or bolts or is clamping it on the only way to mount it to a desk or table?

A: You can clamp it or you can cut a hole into the desk and install it that way.

Q: 6. can this be mounted to an Ergotron stand up desk?

A: Yes however my desk was a bit older so I had to drill new holes and buy longer bolts. It does work well with those mods.

Q: 7. How wide can the arms extend to the sides. I'm trying to mount the monitors so they flank the side of a 27 in iMac? Thanks

A: 25 from the center on each side.

Q: 8. I would use this mount on a standing desk, but my concern is that it needs a good amount of clearance behind the desk for the arms. I only have about 3 between my desk and the wall. Would it be able to fit in that space without the monitors being too close to the front of the desk? Thanks.

A: I have a free standing desk and when the monitors are pushed all the way back they extend about 10 past the back of my desk. Where mine are at usually they are less than 7 . With that being said, if there was a wall behind my desk the arms articulate plenty and still allow a lot of flexibility. You could also only use 1 set of arms to reduce the range and not have the arms protrude beyond the back of the desk.

Q: 9. Have a roll-top desk with a 2.5” cable routing hole near the back. Wondering if the mounting clamp would fit through that hole. Surface is 3/4” thick. Also how much room would be needed behind the clamp?

A: No. The mounting clamp will not fit through a 2.5" hole. On the room behind the clamp- depending on the position of the monitor screens; leaving 1-2" would be ok.

Q: 10. I want to get this LX Dual Side by Side Arm for 2 Eizo 24 monitors.It seems to be good height. I am more worried about extension. I have a diagonal/radius corner desk, with my main monitor in front of the corner (so plenty of room behind monitor). My secondary monitor is angled to the first on a part of work surface which is only 24 deep. I don't want the monitor too far forward on that surface - about 13 from front of desk is good. Seems that is possible and one just has to play with placement of the grommet mount to get the most flexibility. Do you agree?

A: I concur.