Genuine Lenovo ThinkCentre Extend Arm monitor arm. This high-quality arm effectively utilizes desk space and allows for flexible adjustment of monitor height and angle. VESA 75x75 / 100x100 compatible Maximum weight capacity: up to 11kg 360-degree rotation, tilt and extension functions Cable management system included Clamp-type for easy installation (tools included) Lenovo official website model (Model number: 4XF0H70603) Overall, in very clean condition, and the moving parts operate smoothly. Used without any issues until removal, and there are no noticeable scratches or rust. Compatible not only with Lenovo monitors but also with other manufacturers' monitors that support the VESA standard (LG, DELL, Eizo, BenQ, etc.). 【Purchase Information】 Purchased new from Lenovo Direct Retail price: Approximately 15,590 yen Accessories: Main unit, VESA mount, clamp, cable hook *Instruction manual is not included 【Please Note】 As this is a used item, please refrain from purchasing if you are seeking perfection. Instant purchase OK, will be carefully packaged and shipped via Mercari delivery. Please feel free to comment if you have any questions.