This article covers Razer BlackWidow V4 (イエロースイッチ) Chroma RGB メカニカルゲーミングキーボード (イエローメカニカルスイッチ.

Overview

The Razer BlackWidow V4 (Yellow Switch) is a full-size mechanical gaming keyboard that prioritizes quiet operation without sacrificing responsiveness. Its Razer Yellow switches offer a linear feel with a short 1.2mm actuation point and 45g actuation force, making them nearly silent while still delivering crisp feedback. This is a great choice for gamers who need to stay quiet during late-night sessions or live streams. The keyboard features dual-zone Chroma RGB lighting with per-key illumination and an underglow strip, creating a vibrant light show that can be synced with other Razer devices. The included magnetic PU leather wrist rest adds comfort for long gaming marathons. The QWERTZ DE layout is specifically designed for German-speaking users, with dedicated keys for umlauts and special characters.

Connectivity & Compatibility

Connectivity is straightforward: a fixed USB-A cable connects to any PC. No additional drivers are needed for basic functionality, but installing Razer Synapse unlocks full customization, including key remapping, macro recording, and lighting effects. The keyboard is compatible with Windows 10/11 and macOS (with limited features). The cable is approximately 2 meters long, providing enough slack for most desktop setups. It works well with USB hubs, but for consistent performance, direct connection to a motherboard USB port is recommended. The keyboard does not require external power — it draws power entirely from the USB connection.

Product Info

Released in 2023, the Razer BlackWidow V4 sits in the mid-to-high-end segment of the gaming keyboard market. Pricing is around ¥45,000 in Japan, reflecting its feature set: six dedicated macro keys, multimedia controls, a magnetic wrist rest, and double-shot ABS keycaps. The warranty is two years from the manufacturer. Construction is primarily plastic, but the board feels solid and stable. The double-shot keycaps resist wear, and the switches are rated for 80 million keystrokes. The keyboard is full-size with a standard bottom row, so keycap replacements are widely available. Accessories in the box are minimal: the keyboard, wrist rest, a quick-start guide, and a Razer sticker.

Best Use Cases

Quiet gamers and streamers: The Yellow switches are among the quietest mechanical switches on the market. If you need to avoid disturbing others or your microphone, this keyboard is a top choice. It also works well in open-plan offices where noise is a concern. MMO and RTS players: The six macro keys on the left side can be programmed for complex commands, skill rotations, or building shortcuts. This reduces the need to stretch for number keys or use third-party software. * German-speaking users: The QWERTZ DE layout makes typing in German natural and efficient. If you frequently write in German or use software that expects German characters, this keyboard eliminates the need for AltGr combinations or on-screen keyboards. Not ideal for: users who prefer compact layouts (tenkeyless or 60%), those who want hot-swappable switches, or anyone looking for a clicky tactile experience.

Product Disclosure (Amazon)

  • Manufacturer: Razer(レイザー)
  • Seller: 海亀商通
  • Fulfilled by: 海亀商通
  • ASIN: B0C6F166YN
  • Note: This article covers a manufacturer-made product based on Amazon listing details.