> Includes desk clamp and grommet mount > Mounting Options: Desk clamp attaches to surface edge 2.6" (66 mm) thick; grommet mount attaches through surface holes .31" to 2.0" (8 to 51 mm) wide and up to 3" (80 mm) thick > Weight Capacity: 14 to 30 lbs (6.3 to 13.6 kg) * Monitor depth greater than 4" (102 mm) may diminish capacity. Contact Ergotron for more information > Pans at base 180°; rotates at extension 360°; pans at monitor 180° ** Monitor tilts 75° up and 5° down > Extends/retracts LCD up to 16.7" (424 mm) Note: Motion range may be limited when using larger displays and/or by the position of the VESA hole pattern on the back of the display > Portrait/landscape rotation includes position lock > Portrait mode is incompatible with 30" displays > Mounting Standards: VESA FDMI, MIS-D, 75/100, C (hole pattern = 100 x 100 mm & 75 x 75 mm); VESA FDMI, MIS-E, C (hole pattern = 200 x 100 mm); VESA FDMI, MIS-F, C (hole pattern = 200 x 200 mm). For displays that use a 400 x 200 mm, 400 x 300 mm or 400 x 400 mm hole pattern, the VESA Bracket Adaptor Kit (97-759) can be ordered separately > Internal cable management > Shipping Dimensions: 25.6" x 7.3" x 6.3" (650 x 185 x 160 mm) > Shipping Weight: 9 lbs (4.2 kg); actual product weight: 7.7 lbs (3.5 kg) > Warranty: Ten (10) years