Specification Brand : ErGear BulletPoint1 : Computer Compatibility - To ensure compatibility of the dual monitor stand, each of your monitors must meet three conditions: Firstly, computer screen size range: 17 to 32 inches. Secondly, screen weight range: 4.4 to 19.8 lbs. Thirdly, there must be VESA mounting holes on the back of the monitor screen that are spaced 75x75 mm or 100x100 mm apart. Please make sure that your monitor meets all of the above conditions before purchasing, and if you are still unsure, you can seek help from customer service. BulletPoint2 : Maximum Flexibility - The monitor stand features +/-90° left and right swivel for multi-screen co-driving, +90° to -35° up and down tilt for your office comfort, and 360° swivel for landscape and portrait modes. BulletPoint3 : Height & Extension Adjustment - The dual monitor arm for 2 monitors can be positioned as high as 17.5″ above the desk surface, allowing you to raise your screens closer to eye level for more comfort. The flexible arms can extend the screens 15.4″ closer to you for a more immersive viewing experience. BulletPoint4 : Easy to install - The structured monitor stand is very easy to install, you can choose C-clamp or grommet hole as needed. For the sake of using experience, please check if your table meets the following three conditions: Material first, we only recommend wooden table. Table form secondly, The bottom of the table should preferably be free of any beams or panels that may interfere with installation. Table thickness thirdly,'C' clamp fits 0.39"-2.56" while grommet mount fits 0.39"-2.17". BulletPoint5 : Advanced Gas Spring Technology -Tested for 20,000 cycles, our dual monitor arm holds the screen securely in place while allowing for smooth, easy adjustments. Additionally, the long service life of the gas springs will enhance your experience. Color : Black CompatibleDevices : Monitor CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 818538020151 ExternallyAssignedProductIdentifier2 : 0818538020151 ExternallyAssignedProductIdentifier3 : 00818538020151 GpsrSafetyAttestation : 1 ItemName : ErGear Dual Monitor Stand up to 32 inches Screen, Load-Bearing Max 22 lbs Each Arm, Adjustable Dual Monitor Mount, Sturdy Steel vesa Monitor Mount with Stable VESA 75x75 100x100mm ItemPackageDimensions_Height : 40.2082 centimeters ItemPackageDimensions_Length : 10.5918 centimeters ItemPackageDimensions_Width : 24.6888 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : computer-monitor-arms Manufacturer : ErGear Material : Aluminum MaximumCompatibleSize : 32 inches MaximumTiltAngle : 90 degrees MinimumCompatibleSize : 17 inches ModelNumber : EGDS15B-US MountingType : C-Clamp & Grommet Base MovementType : Tilt, Swivel,Rotate, Height adjustment NumberOfItems : 1 PartNumber : EGDS15B-US ProductDescription : ErGear dual monitor stand ProductSiteLaunchDate : 2023-06-09T07:10:36.933Z Size : 17-32 Style : Classic SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 43212002 WarrantyDescription : ErGear offers a lifetime warranty, and we has a friendly customer service. We serve every customer with the most sincere attitude. If you have any questions about the product, please feel free to contact us.