{"appears_in":[{"position":1,"ranking_slug":"best-monitor-arms-ergonomic-ultrawide-2026","ranking_title":"2026 年显示器支架臂怎么选：先核对重量、VESA 与桌板，8 款从平价单臂到重型超宽屏横向对比","score":9.4,"url":"https://buyranker.com/ranking/best-monitor-arms-ergonomic-ultrawide-2026"}],"brand":"Ergotron","buy_url":"https://www.ergotron.com/en-us/products/mounts/desk-mounts","canonical_url":"https://buyranker.com/product/ergotron-lx-pro-desk-monitor-arm","category":{"name":"显示器支架臂","slug":"monitor-arm"},"cons":["价格高于普通气弹簧臂","不适合低于最低承重的轻屏","重型 49 英寸超宽屏要改选 HX"],"description":"适合需要频繁升降、前后移动或坐站切换的长期工位。","id":"d0d02a0f40fa5453eb0e2fea488ed49c","image_url":null,"name":"Ergotron LX Pro Desk Monitor Arm","official_url":"https://media.ergotron.com/reserved/resources/05-lx-pro-desk-monitor-arm-ea-orig.pdf","price":{"currency":"USD","max":249,"min":199},"pros":["承重范围覆盖面广","前伸和升降范围充足","旋转限位减少撞墙","十年保修"],"release_year":2025,"slug":"ergotron-lx-pro-desk-monitor-arm","specs":{"VESA":"75×75 / 100×100mm","保修":"10 年","倾角":"+70° / -15°","前伸":"约 64cm","升降":"33cm","屏幕":"典型 ≤34 英寸","承重":"1.8–10kg"},"summary":"覆盖主流单屏的高完成度全动态支架臂。"}