Keychron Q1 Max (ISO-DE)
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The Keychron Q1 Max in the German ISO-DE version is a premium 75% format keyboard designed for both enthusiasts and professional users. Featuring a fully CNC-machined aluminum housing, gasket-mount structure, hot-swappable PCB, and multi-mode connectivity (USB-C, 2.4 GHz wireless, Bluetooth), it combines superior craftsmanship with high functionality. Equipped with sound-dampening foam (IXPE, PET, Latex), south-facing RGB lighting, and QMK/VIA compatibility, it serves as a versatile platform for custom keyboard projects.
Technical specifications
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Layout: 75% in German ISO-DE format
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Housing: Aluminum (CNC-milled, anodized, sandblasted)
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Mounting type: Gasket mount + acoustically optimized foam layers in the housing
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Connections: USB-C (wired), 2.4 GHz wireless, Bluetooth 5.x
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Polling rate: 1,000 Hz in wired and 2.4 GHz mode; approx. 90 Hz in Bluetooth mode
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Dimensions: approx. 327.5 mm × 145 mm; height at front approx. 22.6 mm, at back approx. 35.8 mm
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Weight: approx. 1,700 g (± 10 g)
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Sheet: Polycarbonate (PC)
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Keycaps: Double-Shot PBT (OSA profile or KSA depending on variant)
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Stabilizers: Screw-in PCB stabilizers
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Hot-swap: Yes – compatible with many MX-style switches
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Battery: approx. 4,000 mAh Li-Polymer – up to approximately 180 hours of runtime without lighting in radio mode