This article covers CORSAIR K65 PRO MINI ゲーミングキーボード 65%キーボード 自社独自開発OPX軸 方向キー有り 日本語レイアウト CH-91A401A-JP.

Overview

The CORSAIR K65 PRO MINI CH-91A401A-JP is a 65% form-factor gaming keyboard designed for space-conscious players who demand top-tier performance. It features CORSAIR's proprietary OPX optical-mechanical switches, which provide near-instantaneous actuation and a smooth linear feel. With an industry-leading 8000Hz polling rate, input latency is drastically reduced compared to conventional gaming keyboards. The Japanese layout (no kana legends) includes dedicated arrow keys, making it both compact and practical for daily use.

Connectivity & Compatibility

This keyboard connects via USB Type-C (on the keyboard side) to USB Type-A using the included 1.8m cable. It is fully compatible with Windows 10 or later and macOS 10.15 or later. Console support extends to PlayStation 4/5 and Xbox One/X|S Series, with plug-and-play recognition. The keyboard offers 100% anti-ghosting and full N-key rollover (NKRO), ensuring every keypress is registered accurately even during complex combos.

Product Info

Released in 2023, the K65 PRO MINI sits in the entry-to-mid-tier gaming keyboard segment, priced around ¥13,000. Its standout features—CORSAIR OPX optical switches and 8000Hz polling—are typically found on higher-end models, making it a strong value proposition. The package includes a USB-C to A cable, a spare space bar keycap, a keycap puller, and a quick-start guide. The onboard 8MB memory stores up to 50 profiles, and customization is handled through CORSAIR iCUE software for RGB lighting, key remapping, and macro programming.

Best Use Cases

FPS and competitive gamers: The 8000Hz polling and optical switches deliver extremely low input lag, giving a tangible edge in fast-paced shooters. The compact footprint leaves more room for mouse movement. Users with limited desk space: The 65% layout saves significant space compared to TKL or full-size keyboards, allowing room for a large mousepad, a tablet, or paperwork. * Tech enthusiasts curious about high polling rates: Upgrading from a standard 1000Hz keyboard unlocks a noticeably smoother and more responsive experience in rhythm games, fighting games, and any titles where timing matters.

Product Disclosure (Amazon)

  • Manufacturer: CORSAIR
  • Seller: Amazon.co.jp
  • Fulfilled by: Amazon.co.jp
  • ASIN: B0C5MDR765
  • Note: This article covers a manufacturer-made product based on Amazon listing details.