{"niche":"哪些机械正列键盘在150英镑以下性价比最高？","description":"Which mechanical ortho keyboards offer the best value for money under £150?","products":[{"brand":"KPRepublic","model":"BM40 RGB","price_gbp":33.46,"origin_country":null,"specs":{"layout":"Ortholinear 40%","switch_type":"MX Stem support (hot-swappable, supports Gateron and MX-style switches)","number_of_keys":"More than 40 keys"},"confidence_score":null,"sources":[{"label":"KPrepublic","url":"https://kprepublic.com/products/bm40-rgb-40-hot-swap-custom-mechanical-keyboard-pcb-qmk-underglow-type-c-planck","currency":"USD","source_country":"US","price":44.9,"price_gbp":33.46,"scraped_at":"2026-06-16T07:43:44.390965"},{"label":"KPrepublic","url":"https://kprepublic.com/products/bm40-rgb-40-hot-swap-custom-mechanical-keyboard-pcb-qmk-underglow-type-c-planck","currency":"USD","source_country":"US","price":44.9,"price_gbp":33.46,"scraped_at":"2026-06-16T07:43:46.646944"}],"summary":"The BM40 RGB is a 40% ortholinear, hot-swappable PCB with full RGB underglow and per-switch RGB support, QMK/VIA programmability, and a USB Type-C port. It suits builders who want a compact, fully programmable ortho board compatible with MX-style switches and customizable lighting.","ideal_for":"Ideal for value-focused mechanical ortho keyboards under £150 because it offers hot-swap MX-stem support, full RGB, and QMK/VIA programmability at a low kit price."},{"brand":"Epomaker","model":"LUMA40","price_gbp":73.47,"origin_country":null,"specs":{"layout":"40% Ortholinear","switch_type":"Kailh White Rain Low-Profile Linear","polling_rate":"1000Hz wired/2.4G, 125Hz Bluetooth","n_key_rollover":true,"number_of_keys":"47","keycap_material":"Transparent PC Plastic"},"confidence_score":null,"sources":[{"label":"Epomaker Official Store","url":"https://epomaker.com/products/epomaker-luma40","currency":"USD","source_country":"US","price":104.39,"price_gbp":77.79,"scraped_at":"2026-06-16T07:43:44.390965"},{"label":"Best Buy","url":"https://www.bestbuy.com/product/epomaker-luma40-low-profile-mechanical-keyboard-with-qmk-via-cnc-metal-transparent-pc-keycap-white/JXZ658CWL9","currency":"USD","source_country":"US","price":99.99,"price_gbp":74.51,"scraped_at":"2026-06-16T07:43:44.390965"},{"label":"MechLands","url":"https://www.mechlands.com/products/epomaker-luma40","currency":"USD","source_country":"US","price":98.59,"price_gbp":73.47,"scraped_at":"2026-06-16T07:43:44.390965"},{"label":"Epomaker Official Store","url":"https://epomaker.com/products/epomaker-luma40","currency":"USD","source_country":"US","price":104.39,"price_gbp":77.79,"scraped_at":"2026-06-16T07:43:46.646944"},{"label":"Best Buy","url":"https://www.bestbuy.com/product/epomaker-luma40-low-profile-mechanical-keyboard-with-qmk-via-cnc-metal-transparent-pc-keycap-white/JXZ658CWL9","currency":"USD","source_country":"US","price":99.99,"price_gbp":74.51,"scraped_at":"2026-06-16T07:43:46.646944"},{"label":"MechLands","url":"https://www.mechlands.com/products/epomaker-luma40","currency":"USD","source_country":"US","price":98.59,"price_gbp":73.47,"scraped_at":"2026-06-16T07:43:46.646944"}],"summary":"The LUMA40 is a CNC-aluminum, hot-swappable 40% ortholinear mechanical keyboard with low-profile Kailh White Rain switches, per-key RGB, and tri-mode connectivity (USB-C, 2.4GHz, Bluetooth). It has 47 keys, transparent low-profile PC keycaps, VIA/QMK support, and a 1450mAh battery for portable use. Its tray-mount design and foam dampening aim for a solid, quiet typing experience.","ideal_for":"Ideal for budget-conscious buyers under £150 who want a compact ortholinear board with hot-swappable low-profile Kailh switches, full VIA/QMK support, and 1000Hz wired/2.4G polling for responsive performance."},{"brand":"OLKB","model":"Planck EZ 47 keys","price_gbp":182.56,"origin_country":null,"specs":{"layout":"Ortholinear 40%","switch_type":"Cherry MX or Kailh (selectable)","n_key_rollover":"Full N-key rollover","number_of_keys":"47","keycap_material":"PBT"},"confidence_score":null,"sources":[{"label":"ZSA (official)","url":"https://www.zsa.io/planck/","currency":"USD","source_country":"US","price":245.0,"price_gbp":182.56,"scraped_at":"2026-06-16T07:43:44.390965"},{"label":"Gigazine (product listing with price)","url":"https://gigazine.net/gsc_news/en/20210714-zsa-planck-ez/","currency":"USD","source_country":"US","price":245.0,"price_gbp":182.56,"scraped_at":"2026-06-16T07:43:44.390965"},{"label":"ZSA (official)","url":"https://www.zsa.io/planck/","currency":"USD","source_country":"US","price":245.0,"price_gbp":182.56,"scraped_at":"2026-06-16T07:43:46.646944"},{"label":"Gigazine (product listing with price)","url":"https://gigazine.net/gsc_news/en/20210714-zsa-planck-ez/","currency":"USD","source_country":"US","price":245.0,"price_gbp":182.56,"scraped_at":"2026-06-16T07:43:46.646944"}],"summary":"The Planck EZ is a compact, ortholinear 40% mechanical keyboard with 47 keys, hot-swappable Cherry MX or Kailh switch options, RGB backlighting, USB-C connectivity, and on-board QMK/Oryx programmability. It's built for portability and deep customization via layers and the Oryx configurator, suited to users who want a small, programmable board.","ideal_for":"Ideal for buyers under £150 seeking value because its 47-key ortholinear layout, hot-swappable Cherry MX or Kailh switches, PBT keycaps, and full N-key rollover deliver durable hardware and extensive programmability at a compact form factor."},{"brand":"KPrepublic","model":"BM40 (kit variant)","price_gbp":33.46,"origin_country":null,"specs":{"layout":"ortholinear 4x12 (40%)","number_of_keys":"48"},"confidence_score":null,"sources":[{"label":"KPrepublic store","url":"https://kprepublic.com/collections/bm40","currency":"USD","source_country":"US","price":44.9,"price_gbp":33.46,"scraped_at":"2026-06-16T07:43:44.390965"},{"label":"Try Ortho Keys (affiliate listing)","url":"https://www.tryorthokeys.com/kprepublic-BM40","currency":"USD","source_country":"US","price":null,"price_gbp":null,"scraped_at":"2026-06-16T07:43:44.390965"},{"label":"KPrepublic store","url":"https://kprepublic.com/collections/bm40","currency":"USD","source_country":"US","price":44.9,"price_gbp":33.46,"scraped_at":"2026-06-16T07:43:46.646944"},{"label":"Try Ortho Keys (affiliate listing)","url":"https://www.tryorthokeys.com/kprepublic-BM40","currency":"USD","source_country":"US","price":null,"price_gbp":null,"scraped_at":"2026-06-16T07:43:46.646944"}],"summary":"The BM40 kit is a 40% ortholinear hot-swap PCB kit compatible with QMK/VIA, features full RGB underglow and a USB-C port, and accepts separate plates and cases (Planck-compatible). It's a budget, highly moddable ortho PCB aimed at builders who want a compact, programmable keyboard platform.","ideal_for":"适合在 £150 以下追求性价比的 ortholinear 装机，因为它是低成本的热插拔 QMK/VIA 兼容 40% PCB，带有 RGB 和 USB-C，可实现廉价定制和零件复用。"}]}