This article covers Razer レイザー BlackWidow V4 Pro 75% HyperSpeedとHyperPollingによる 4K Hz ワイヤレス メカニカルキーボード オレンジ タクタイル メカニカルスイッチ コマンドダイヤル搭載 OLEDディスプレイ RGB 2面アンダーグローとキー別ライティング リストレスト 英語配列 ブラックウィドウ ブイフォープロ 75パーセント 【日本正規代理店保証品】.

Overview

The Razer BlackWidow V4 Pro 75% is a flagship wireless mechanical keyboard that pushes the boundaries of responsiveness and customization. It features Razer HyperSpeed wireless technology with 4K Hz polling, hot-swappable switch sockets, a Command Dial, and an OLED display. The 75% layout retains the function row and arrow keys while saving desk space, making it a versatile choice for both gaming and productivity. This keyboard is built for enthusiasts who demand the best in wireless performance and personalization. The gasket-mounted FR4 plate, tape-reinforced PCB, and screw-in stabilizers deliver a refined typing feel and sound profile that rivals custom builds.

Connectivity & Compatibility

The BlackWidow V4 Pro 75% offers three connectivity modes: Razer HyperSpeed wireless (2.4 GHz via included dongle) with up to 4K Hz polling, Bluetooth 5.1 for up to three paired devices, and wired USB-A to USB-C. The HyperSpeed mode provides near-zero latency for competitive gaming, while Bluetooth allows easy switching between a PC, tablet, and phone. Compatibility is primarily with Windows 10/11 systems for full software control via Razer Synapse. Bluetooth works with any device supporting HID keyboard profiles. Note that 4K Hz polling is only available in HyperSpeed wireless mode, not over Bluetooth or wired.

Product Info

Released in late 2024, the Razer BlackWidow V4 Pro 75% carries a retail price of approximately ¥29,680 (around $199 USD). It comes with a 2-year warranty through Razer's official channels. The box includes the keyboard, a plush leatherette wrist rest, the HyperPolling wireless dongle, a USB-A to C cable, a keycap and switch puller, three spare Orange Tactile switches, multilingual documentation, and Razer stickers. Positioned firmly in the high-end segment, this keyboard competes directly with other premium 75% wireless models like the ASUS ROG Azoth and Corsair K70 Pro Mini Wireless. Its combination of 4K Hz wireless, hot-swap capability, and an integrated OLED display sets it apart from most rivals.

Best Use Cases

Competitive gamers: The 4K Hz wireless polling ensures input lag is virtually imperceptible, giving an edge in fast-paced shooters and fighting games. Pair with a high-refresh-rate monitor to fully benefit. Customization enthusiasts: Hot-swap sockets let you experiment with different switches without soldering. The OLED display can show system stats or custom GIFs, and the Command Dial can be programmed for volume, zoom, or app-specific shortcuts. Space-conscious users: The 75% layout is compact yet retains dedicated function keys and arrow keys, making it ideal for smaller desks or LAN setups. Wireless operation eliminates cable clutter. Who should look elsewhere: If you need a numpad, prefer linear switches (this model ships only with tactile Orange switches), or are on a tight budget, consider alternatives like the Razer BlackWidow V4 75% (non-Pro) or a full-size keyboard.

Product Disclosure (Amazon)

  • Manufacturer: Razer(レイザー)
  • ASIN: B0DKN5XQ8T
  • Note: This article covers a manufacturer-made product based on Amazon listing details.