{"niche":"哪些品牌提供最好的机械键盘？","description":"Which brands offer the best mechanical keyboards?","products":[{"brand":"Keychron","model":"Keychron Q3 Max (KBKCQ3MM3)","price_gbp":3080346.64,"origin_country":null,"specs":{"switch_type":"Gateron Jupiter","backlighting":"South-facing RGB LED","polling_rate":"1000 Hz (2.4 GHz & wired) / 90 Hz (Bluetooth)","number_of_keys":"80 (TKL)","keycap_material":"Double-shot PBT","n_key_rollover":"Yes (NKRO)"},"confidence_score":null,"summary":"The Q3 Max is an 80% TKL aluminum-bodied hot-swappable mechanical keyboard with premium acoustic foam, a programmable knob, and full QMK/VIA support. It suits users who want a customizable, high-quality typing and streaming/gaming keyboard with wireless and wired low-latency options.","pros":null,"cons":null,"ideal_for":null,"sources":[{"label":"Keychron (official)","url":"https://www.keychron.id/products/keychron-q3-max-qmk-via-wireless-custom-mechanical-keyboard","currency":"USD","source_country":"US","price":4125000.0,"price_gbp":3080346.64,"scraped_at":"2026-06-08T04:17:53.904190"},{"label":"Best Buy","url":"https://www.bestbuy.com/product/keychron-q3-max-80tkl-custom-wireless-rgb-mechanical-keyboard-with-programmable-qmk-via-hot-swappable-red-switch-black/CGC7F9CYKQ","currency":"USD","source_country":"US","price":null,"price_gbp":null,"scraped_at":"2026-06-08T04:17:57.425894"},{"label":"digiDirect","url":"https://www.digidirect.com.au/keychron-q3-max-hot-swappable-keyboard-black-brown-switch","currency":"USD","source_country":"US","price":null,"price_gbp":null,"scraped_at":"2026-06-08T04:18:00.968559"}]},{"brand":"Keychron","model":"Keychron Q5 Max","price_gbp":149.34,"origin_country":null,"specs":{"switch_type":"Gateron Jupiter","backlighting":"South-facing RGB LED","polling_rate":"1000 Hz (2.4GHz & wired) / 90 Hz (Bluetooth)","number_of_keys":"96% (96 keys)","keycap_material":"Double-shot PBT","n_key_rollover":true},"confidence_score":null,"summary":"Full-metal 96% custom mechanical keyboard with hot-swappable Gateron Jupiter switches, double-shot PBT keycaps, and multi-mode connectivity (2.4GHz, Bluetooth, wired). It targets typists and hobbyists who want a premium, customizable build with high polling rate and full NKRO.","pros":null,"cons":null,"ideal_for":null,"sources":[{"label":"Keychron","url":"https://www.keychron.com/products/keychron-q5-max-qmk-via-wireless-custom-mechanical-keyboard","currency":"USD","source_country":"US","price":219.99,"price_gbp":164.28,"scraped_at":"2026-06-08T04:18:15.201270"},{"label":"Keychronsg","url":"https://www.keychronsg.com/products/keychron-q5-max-qmk-via-wireless-custom-mechanical-keyboard","currency":"USD","source_country":"US","price":295.0,"price_gbp":220.29,"scraped_at":"2026-06-08T04:18:18.889753"},{"label":"Keychron (alternate listing)","url":"https://www.keychron.com/products/keychron-q5-max-qmk-via-wireless-custom-mechanical-keyboard?variant=42465296708538","currency":"USD","source_country":"US","price":199.99,"price_gbp":149.34,"scraped_at":"2026-06-08T04:18:22.502644"}]},{"brand":"KBDfans","model":"KBDfans GT-80","price_gbp":93.34,"origin_country":null,"specs":{"switch_type":null,"backlighting":"Per-key RGB and RGB underglow","polling_rate":"8000 Hz","number_of_keys":"80","keycap_material":"PBT (for ready-to-use bundles with PBTfans keycaps)","n_key_rollover":"Full N-key rollover"},"confidence_score":null,"summary":"The GT-80 is an 80% hot-swap keyboard platform/case available as bare case, hotswap PCB kit, or ready-to-use prebuilt with PBTfans keycaps. It targets enthusiasts who want a customizable, high-performance 80% with an 8kHz polling PCB and per-key RGB. Suited for builders and gamers wanting low latency and modularity.","pros":null,"cons":null,"ideal_for":null,"sources":[{"label":"KBDfans","url":"https://kbdfans.com/products/ready-to-use-gt-80-hotswap-version-with-pbtfans-transgreen","currency":"USD","source_country":"US","price":169.0,"price_gbp":126.2,"scraped_at":"2026-06-08T04:18:36.607775"},{"label":"KBDfans","url":"https://kbdfans.com/products/gt-80-case","currency":"USD","source_country":"US","price":125.0,"price_gbp":93.34,"scraped_at":"2026-06-08T04:18:40.293070"},{"label":"MaxGaming","url":"https://us.maxgaming.com/us/cases/gt-80-case-anodized-gray","currency":"USD","source_country":"US","price":142.0,"price_gbp":106.04,"scraped_at":"2026-06-08T04:18:43.977843"}]},{"brand":"Corsair","model":"Corsair K70 RGB MK.2","price_gbp":119.47,"origin_country":null,"specs":{"switch_type":"Cherry MX (Red/Brown/Blue/Speed/Silent)","backlighting":"Per-key RGB","polling_rate":"1000Hz","number_of_keys":"104","keycap_material":"ABS","n_key_rollover":"Full (NKRO)"},"confidence_score":null,"summary":"The Corsair K70 RGB MK.2 is a full-size wired mechanical gaming keyboard with an anodized aluminum frame, detachable wrist rest, dedicated media controls, USB 2.0 pass-through, and per-key RGB lighting. It suits gamers and power users who want durable Cherry MX switch options, onboard profiles, and full NKRO for simultaneous key presses.","pros":null,"cons":null,"ideal_for":null,"sources":[{"label":"Newegg","url":"https://www.newegg.com/black-corsair-k70-rgb-mk-2-rapidfire-cherry-mx-rgb-speed/p/N82E16823816123","currency":"USD","source_country":"US","price":159.99,"price_gbp":119.47,"scraped_at":"2026-06-08T04:18:57.599190"},{"label":"BestBuy","url":"https://www.bestbuy.com/site/corsair-k70-rgb-mk-2-low-profile-rapidfire-full-size-wired-mechanical-cherry-mx-low-profile-speed-switch-gaming-keyboard-black/6298657","currency":"USD","source_country":"US","price":169.99,"price_gbp":126.94,"scraped_at":"2026-06-08T04:19:01.283227"}]},{"brand":"Logitech","model":"Logitech G915 TKL","price_gbp":156.81,"origin_country":null,"specs":{"switch_type":"GL Clicky, GL Tactile, GL Linear","backlighting":"RGB per-key","polling_rate":"1000 Hz","number_of_keys":"87","keycap_material":"ABS","n_key_rollover":"N-key rollover"},"confidence_score":null,"summary":"Low-profile wireless mechanical TKL keyboard with LIGHTSPEED 1 ms wireless, low-profile GL switches in three variants, and per-key RGB lighting. Suited for gamers who want a compact, premium wireless keyboard with fast response and customizable lighting.","pros":null,"cons":null,"ideal_for":null,"sources":[{"label":"Logitech Store","url":"https://www.logitechg.com/en-us/shop/p/g915-tkl-wireless","currency":"USD","source_country":"US","price":239.99,"price_gbp":179.21,"scraped_at":"2026-06-08T04:19:15.822040"},{"label":"Best Buy","url":"https://www.bestbuy.com/product/logitech-g915-x-lightspeed-tkl-wireless-mechanical-gl-blue-clicky-switch-gaming-keyboard-for-pc-mac-with-rgb-backlighting-black/J7H7ZYGSFS","currency":"USD","source_country":"US","price":209.99,"price_gbp":156.81,"scraped_at":"2026-06-08T04:19:19.510750"},{"label":"Best Buy (G915 TKL listing)","url":"https://www.bestbuy.com/product/logitech-g915-tkl-tenkeyless-wireless-rgb-mechanical-gaming-keyboard-and-usb-hub-gray/JJG2FXFGJY/sku/10111388","currency":"USD","source_country":"US","price":259.99,"price_gbp":194.15,"scraped_at":"2026-06-08T04:19:23.201000"}]},{"brand":"Ducky","model":"Ducky One 3 Mini","price_gbp":78.41,"origin_country":null,"specs":{"switch_type":"Cherry MX2A / Cherry MX (varies by SKU)","backlighting":"RGB / Per-key (varies by SKU)","polling_rate":"8000","number_of_keys":"61","keycap_material":"PBT","n_key_rollover":"USB N-Key Rollover"},"confidence_score":null,"summary":"Compact 60% mechanical keyboard with Ducky's Quack Mechanics, hot-swap PCB, and high-quality PBT keycaps. Suited for gamers and typists who want a premium small-form keyboard with strong acoustics and customizable switches.","pros":null,"cons":null,"ideal_for":null,"sources":[{"label":"MechanicalKeyboards","url":"https://mechanicalkeyboards.com/products/ducky-one-3-mini-pro-nazca-rgb","currency":"USD","source_country":"US","price":105.0,"price_gbp":78.41,"scraped_at":"2026-06-08T04:19:37.428409"},{"label":"Newegg","url":"https://www.newegg.com/p/32N-04VW-000W2","currency":"USD","source_country":"US","price":196.02,"price_gbp":146.38,"scraped_at":"2026-06-08T04:19:41.117919"},{"label":"Memory Express","url":"https://www.memoryexpress.com/Products/MX00125556","currency":"USD","source_country":"US","price":null,"price_gbp":null,"scraped_at":"2026-06-08T04:19:44.802476"}]},{"brand":"ZSA","model":"ZSA Moonlander Mark I","price_gbp":268.08,"origin_country":null,"specs":{"switch_type":"Hot-swappable MX-style (user-selectable Cherry MX and other MX-compatible switches)","backlighting":"Per-key RGB (fully backlit)","polling_rate":null,"number_of_keys":"72","keycap_material":"Doubleshot PBT","n_key_rollover":"NKRO supported"},"confidence_score":null,"summary":"The Moonlander Mark I is a fully programmable, split ergonomic mechanical keyboard with adjustable thumb clusters, tenting, and hot-swappable MX-style switches. It includes doubleshot PBT keycaps and per-key RGB backlighting and suits power users, programmers, and ergonomic-focused typists who want deep customization.","pros":null,"cons":null,"ideal_for":null,"sources":[{"label":"ZSA (official store)","url":"https://www.zsa.io/moonlander/buy","currency":"USD","source_country":"US","price":359.0,"price_gbp":268.08,"scraped_at":"2026-06-08T04:19:58.933615"},{"label":"ZSA (product page)","url":"https://www.zsa.io/moonlander","currency":"USD","source_country":"US","price":359.0,"price_gbp":268.08,"scraped_at":"2026-06-08T04:20:02.519237"}]}]}