Ergotron - statistically one of the top brands in monitor arms at its price range. Official model / part number(s): 45-361-026 (LD model) 45-296-026 (HD model) 45-304-026 (VHD model) Free shipping within Hong Kong. Warranty & Shipping Information Brand new. Authorized Products. Manufacturer warranty. Usual store pick-up / delivery time: 1-3 business days (Hong Kong); 4-6 weeks for back-order. Product Highlights Patented Constant Force™ technology enables light-touch adjustments Extends from wall when in use and can be fully retracted when not in use The revolutionary design allows interaction with your TV by moving the screen to where you want it when watching movies, gaming, exercising and more Provides smooth, continuous vertical and horizontal movement of the TV/display in all directions Gravity pivot enables tilting capabilities without the need of knobs or levers Improves ergonomic viewing for TVs/displays mounted high on the wall Constructed from polished aluminum and black trim for maximum strength and bold aesthetics Tilt and pan for maximum viewing flexibility Level the screen at any position with +/- 5º of post-installation rotation Cable management clips on the underside of the arm route and hide wires Passes Ergotron’s 7,500-cycle motion test, which ensures a minimum of five years trouble-free height adjustment More Information Watch official or review video(s) for VHD & HD models at the top for more. Click here to confirm which Ergotron model number is suitable for your electronic device. Product Sheet (PDF) Link to the official product page (LD model) Link to the official product page (HD model) Link to the official product page (VHD model) Safety / Limitations / Requirements Monitor is not included. Please check the maximum weight capacity for each model in the product sheet.