{"niche":"哪些机械游戏键盘最好？","description":"What are the best mechanical gaming keyboards?","products":[{"brand":"Lemokey","model":"Lemokey L3","price_gbp":159.99,"origin_country":null,"specs":{"macro_keys":"4","backlighting":"Per-key RGB","polling_rate":"1000","anti_ghosting":"None encountered","number_of_keys":"91","key_switch_type":"Gateron Jupiter Red / Brown / Banana","programmable_rgb":true,"n_key_rollover":true},"confidence_score":null,"sources":[{"label":"LTT Labs (product page)","url":"https://www.lttlabs.com/products/keyboards/lemokey-l3","currency":"USD","source_country":"US","price":214.0,"price_gbp":159.99,"scraped_at":"2026-06-12T12:29:51.284921"}],"summary":"The Lemokey L3 is a premium TKL (91-key) aluminum mechanical keyboard with hot-swappable Gateron Jupiter switches, per-key RGB lighting, a clickable programmable volume knob, and QMK/VIA support for deep customization. It offers triple connectivity (USB-C wired, Bluetooth 5.1, and 2.4 GHz wireless) with a 1000 Hz polling rate and a large 4,000mAh battery, targeting gamers who want a high-quality, customizable wireless keyboard.","ideal_for":"适合列入最佳机械游戏键盘推荐，因为它结合了 1000 Hz 无线轮询、逐键 RGB、NKRO、可热插拔的 Gateron Jupiter 开关和 QMK/VIA 可编程性。"},{"brand":"Gamakay","model":"NaughShark NS68","price_gbp":null,"origin_country":null,"specs":{"backlighting":"Per-key RGB","polling_rate":"8000","number_of_keys":"68% (around 68)","key_switch_type":"Outemu Peach Magnetic","programmable_rgb":true},"confidence_score":null,"sources":[{"label":"PCGamer (review page listing availability)","url":"https://www.pcgamer.com/best-gaming-keyboard/","currency":"USD","source_country":"US","price":null,"price_gbp":null,"scraped_at":"2026-06-12T12:30:08.201067"}],"summary":"The Gamakay x NaughShark NS68 is a 68% Hall-effect magnetic keyboard with Outemu Peach magnetic switches, per-key RGB, hot-swappable switches, adjustable actuation and an ultra-high 8K wired polling rate aimed at low-latency gaming. It targets competitive players who want rapid-trigger Hall-effect responsiveness in a compact, budget-friendly package.","ideal_for":"适合“最佳机械游戏键盘”清单，因为它提供 Hall-effect 磁性 Outemu Peach 开关和真实的 8000 Hz 轮询率，能以低成本实现超低延迟。"},{"brand":"Keychron","model":"Keychron K2 HE","price_gbp":97.18,"origin_country":null,"specs":{"backlighting":"South-facing RGB","polling_rate":"1000 (wired and 2.4GHz), 125 (Bluetooth)","number_of_keys":"75% layout (75)","key_switch_type":"Gateron Double-Rail Magnetic Nebula","programmable_rgb":"Yes (QMK/VIA)","n_key_rollover":true},"confidence_score":null,"sources":[{"label":"Best Buy","url":"https://www.bestbuy.com/product/keychron-k2-he-75-custom-wireless-rgb-mechanical-keyboard-with-programmable-qmk-via-hot-swappable-magnetic-switch-black/CGC7F925SZ","currency":"USD","source_country":"US","price":129.99,"price_gbp":97.18,"scraped_at":"2026-06-12T12:29:34.373443"}],"summary":"The Keychron K2 HE is a 75% wireless mechanical keyboard with hot-swappable Gateron double-rail magnetic switches, QMK/VIA programmability, and south-facing RGB lighting. It supports wired, 2.4GHz, and Bluetooth connections, 1000Hz polling in wired/2.4GHz, and a premium build option (concrete edition).","ideal_for":"适合机械游戏键盘的场景，因为它提供 1000Hz 轮询（有线/2.4GHz）、可编程 QMK/VIA RGB、可热插拔磁性开关，以及 NKRO 以保证可靠的游戏输入。"}]}