{"rewrite":{"id":"r_ac86443421384f2f3618ec37","clusterId":"c_facc57a903ad9b3eca08be2a","slug":"asus-to-release-75-percent-tuf-gaming-k4-magnetic-keyboard-on-september-25","model":"deepseek-v4-1-flash","headline":"ASUS To Release 75 Percent TUF Gaming K4 Magnetic Keyboard On September 25","summary":"ASUS JAPAN announced the TUF Gaming K4 Magnetic, a 75 percent layout gaming keyboard with magnetic key switches, on September 18. It goes on sale September 25 at 16,980 yen in two model numbers, one black and one white. The switches adjust actuation from 0.1mm to 3.3mm in 0.01mm steps, and the board supports hot-swap, an 8,000Hz polling rate, and Rapid Trigger and Speed Tap modes.","whyItMatters":"A 75 percent board with adjustable magnetic switches, an 8,000Hz polling rate, and a dedicated volume knob at 16,980 yen puts the features that defined higher-priced magnetic-switch keyboards into ASUS's mainstream gaming line.","webCardHtml":"\u003cp\u003eThe board carries a gasket mount structure and five layers of sound-absorbing material, including PORON pads and silicone sheets, aimed at cutting reverberation and metallic noise. Keycaps are double-shot PBT, which ASUS says resists shine and wear over long use.\u003c/p\u003e\u003cp\u003eTwo colors ship: black and white. Input latency is listed at 0.125ms, and the 75 percent chassis keeps a dedicated volume knob for on-the-fly adjustment during play. Both model numbers use the same switch and feature set, so the choice comes down to color.\u003c/p\u003e","blueskyPost":"21 price steps per millimeter is the number ASUS is selling here: 0.01mm actuation increments from 0.1mm to 3.3mm. The spec wars moved from polling rates to how finely a keyboard lets you tune the press.","twitterPost":"The TUF Gaming K4 Magnetic lets buyers tune actuation in 0.01mm steps, from 0.1mm to 3.3mm. That granularity is the product now, not the board.","threadsPost":"ASUS price is 16,980 yen for the TUF Gaming K4 Magnetic, but the harder number is 0.01mm: actuation tuning from 0.1mm to 3.3mm across two colors and two model numbers. The magnetic switch market is competing on adjustment range and step size now.","newsletterBlurb":"ASUS JAPAN announced the TUF Gaming K4 Magnetic, a 75 percent gaming keyboard with magnetic switches, for September 25 at 16,980 yen. Actuation is adjustable from 0.1mm to 3.3mm in 0.01mm increments, and the board supports hot-swap, 8,000Hz polling, and Rapid Trigger and Speed Tap modes. It ships in black and white.","attributionJson":"[{\"source\":\"ASCII.jp\",\"url\":\"https://ascii.jp/elem/000/004/436/4436093/?rss\",\"title\":\"ASUS to Release 75% Gaming Keyboard 'TUF Gaming K4 Magnetic' with Magnetic Switches on September 25\"}]","lintFlagsJson":null,"lintHits":0,"costUsd":0,"inputTokens":4283,"outputTokens":662,"status":"published","repairAttempts":0,"nextRepairAt":null,"factsAttemptedAt":1789702166,"createdAt":"2026-09-18T03:24:13.000Z","publishedAt":"2026-09-18T03:28:22.000Z","updatedAt":"2026-09-18T03:28:22.000Z"},"cluster":{"id":"c_facc57a903ad9b3eca08be2a","canonicalTitle":"ASUS、磁気スイッチ採用の75％ゲーミングキーボード「TUF Gaming K4 Magnetic」を9月25日発売","representativeArticleId":"a_8f5d7c0d74bc009d4292a3aa","sourceCount":1,"writtenSourceCount":1,"writeAttempts":0,"isSolo":true,"entitiesJson":"{\"anime_titles\":[],\"manga_titles\":[],\"work_titles\":[\"TUF Gaming K4 Magnetic\"],\"studios\":[\"ASUS\"],\"people\":[],\"type\":\"release\",\"domain\":\"other\",\"is_roundup\":false}","contentType":"news","status":"published","firstSeenAt":"2026-09-18T02:45:00.000Z","lastSeenAt":"2026-09-18T02:45:00.000Z","updatedAt":"2026-09-18T03:28:20.000Z"},"attribution":[{"source":"ASCII.jp","url":"https://ascii.jp/elem/000/004/436/4436093/?rss","title":"ASUS、磁気スイッチ採用の75％ゲーミングキーボード「TUF Gaming K4 Magnetic」を9月25日発売"}],"entities":{"anime_titles":[],"manga_titles":[],"work_titles":["TUF Gaming K4 Magnetic"],"studios":["ASUS"],"people":[],"type":"release","domain":"other","is_roundup":false},"keyFacts":null}