Why this board

• A normal mechanical key fires at one fixed depth chosen at the factory, and you live with it. These switches use a magnet and a sensor, so the board knows exactly how far down the key is at every moment — which means the depth becomes yours to set. Put W, A, S and D at 0.1mm so they react almost the instant you touch them, and push the keys you keep fat-fingering out to 2mm or deeper so a brush of the finger does nothing. Every key can be set differently.

  Last Key Priority and Snap Click handle the A-and-D problem. When you hold one direction and hit the opposite one, LKP obeys whichever key you pressed most recently rather than cancelling both, and Snap Click gives priority to whichever key you pressed deeper. Both ship switched off and are enabled in the Launcher when you want them.

  SpecificationsKeychron J15 HE — SKU J15H-H1LayoutFull size (100%)SwitchKeychron Ultra-Fast Lime linear magnetic, pre-lubed, POM housingSensingTMR sensors, contactless magneticSwitch mountHot-swappable, no solderingAdjustable actuation0.1mm – 3.35mm, 0.01mm sensitivity, per keyAdvanced inputDynamic Keystrokes (up to 4 actions per key), Last Key Priority, Snap ClickSwitch lifespanUp to 100 million clicksConnectivity2.4GHz wireless / Bluetooth (up to 3 devices) / USB Type-C wiredPolling rate1000HzBattery4000mAh, roughly 5 hours to charge via Type-CBacklightSouth-facing per-key RGB, 22+ lighting effects, 13 brightness levels, Mix RGB two-zone modeKeycapsDouble-shot PBTBody materialPlastic, rounded-corner designSound dampening3.5mm sandwich foam + EPDM foam + silicone pad, 11 gasketsOnboard profiles3 saved key layouts, switched with the wheelTyping angles0° / 6° / 8° adjustable feetSoftwareKeychron Launcher web app (Chrome, Edge or Opera) — remap keys, set actuation, build macrosCompatible systemsWindows / macOS / Linux, 4 onboard layers with Windows and Mac setsDimensions457.92mm wide × 148.33mm deepColourBlackWhat's in the box
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