저희는 암호화폐로 결제를 받습니다 — 보유하신 코인으로 실제 하드웨어를 구매하실 수 있습니다.암호화폐로 결제하고, 실제 하드웨어 구매에 사용하십시오. 전 세계 어디서나 US$399 이상 구매 시 무료 보험 배송. 무지 상자에 담아 독일에서 발송합니다.US$399 이상 구매 시 무료 보험 배송. 체크아웃을 시작하면 30분 동안 환율이 잠깁니다.30분간 환율 잠금. 모든 제품은 밀봉된 상태로 일련번호를 확인한 후 24개월 보증을 제공합니다.밀봉 포장, 24개월 보증.

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Black compact mechanical keyboard with blue switches and RGB backlighting

Corn Electronics

Corn Electronics GK21S Gaming Keyboard Blue Switch Black 750mAh Bluetooth 5.1

SKU CH-DPCW-C5N9J

A compact mechanical keyboard kit with hot-swappable blue switches, per-key RGB lighting, Bluetooth 5.1 and USB-C dual-mode connectivity, plus a 750 mAh battery for wireless play

  • Key SwitchBlue Switch
  • Keyboard ColorBlack

Key Switch Type Blue Switch

Keyboard Color Black

  • 32-bit MCU delivers responsive keystroke processing
  • 750 mAh battery powers extended wireless sessions
  • Bluetooth 5.1 and USB-C give dual-mode connectivity
  • Hot-swappable Kailh sockets let you change switches without soldering
  • 8 million-colour per-key RGB with music-reactive effects

Compact Gaming Keyboard for Custom Builds

The Corn Electronics GK21S is a compact mechanical keyboard designed for enthusiasts who want a hot-swappable platform. It uses Blue switches for tactile, clicky feedback and arrives in a black finish. The 32-bit MCU and 8 MB flash memory handle onboard profile storage without relying on host software.

Dual-Mode Connectivity and Switch Freedom

A USB Type-C cable provides wired operation while Bluetooth 5.1 adds a wireless link, letting the board pair with compatible devices without a dongle. Kailh hot-swap sockets accept any three- or five-pin MX-style switch from Cherry, BOX, Gateron or similar brands, so users can change feel without soldering. The PCB also supports plate-mount stabilisers for larger keys.

Per-Key Lighting and Macro Layers

Three 256-level LED drivers produce 16.8 million colours per key with a south-facing LED layout that clears interference with most keycap profiles. Firmware includes music-reactive lighting, sound-control effects and three programmable layers for macros and remaps, all configurable through the supplied driver software. A 750 mAh lithium cell powers the wireless mode.

주요 특징

  • 32-bit MCU delivers responsive keystroke processing
  • 750 mAh battery powers extended wireless sessions
  • Bluetooth 5.1 and USB-C give dual-mode connectivity
  • Hot-swappable Kailh sockets let you change switches without soldering
  • 8 million-colour per-key RGB with music-reactive effects

사양

Key SwitchBlue Switch
Keyboard ColorBlack

이 모델의 다른 버전

같은 라인업에서 5개 더

같은 제품군에서 메모리·쿨러·클럭이 다릅니다 — 결정 전에 비교해 보세요.

이 상품에 대한 질문

How long does the 750 mAh battery last under sustained Bluetooth 5.1 use?

The keyboard runs on a 750 mAh lithium battery charged via the Type-C port; actual run time varies with RGB brightness and usage pattern.

Does the board get loud or hot during all-day typing with the Blue switches?

Blue switches produce a distinct click sound but the PCB and plate-mount stabilisers add no extra noise; the low-power 32-bit MCU and LED drivers generate negligible heat.

What stabiliser type must the case already have for this PCB to fit?

The PCB supports plate-mount stabilisers, so the case or plate must accept that mounting style.

이 진열대의 다른 상품

고객들이 함께 비교한 상품

같은 진열대, 같은 체크아웃 — 코인 8종, 환율 잠금 30분.