Cooler Master SK621
 | Outdated Product Connection: Bluetooth / wired; Bluetooth version: v4.0; Type: for game; Form factor: 65% (ultra-compact, without F-series); Layout: ANSI; Key profile: low; Switch technology: mechanical; Switches: Cherry MX Low Profile (Linear); Anti-Ghosting; #KRO: N-KRO; Fn key; Volume control: fn; Built-in memory |
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The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Cooler Master 2026 - new arrivals, bestsellers, and the most relevant models Cooler Master.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Cooler Master 2026 - new arrivals, bestsellers, and the most relevant models Cooler Master.
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We recommendCompare using chart →
play (for kids), mechanical, 80% (TKL, without Numpad), Bluetooth / radio / wired, additional keys: 3, backlight, RGB backlight, battery, up to 36 h
play (for kids), membrane, 100% (full size), wired, additional keys: 9, backlight, water resistance, RGB backlight
play (for kids), mechanical, 1800 (compact full-size), Bluetooth / radio / wired, BT v 5, additional keys: 1, backlight, RGB backlight, battery, up to 1500 h
membrane, 75% (compact TKL, without Num-block), radio, additional keys: 4, touchpad, 2xAA
play (for kids), magnetic, 75% (compact TKL, without Num-block), Bluetooth / radio / wired, BT v 5, additional keys: 2, backlight, RGB backlight, battery, 4000 mAh, up to 110 h
punch hole, scissor, 100% (full size), Bluetooth / radio, BT v 5, additional keys: 7, backlight, battery, 1500 mAh, up to 10 days