# Razer Pro Type Ultra JP — Silent Yellow Switch Tri-Mode Wireless Keyboard

> The Razer Pro Type Ultra JP is a full-size Japanese-layout mechanical keybo

Tags: keyboard, razer, pro-type-ultra, mechanical, wireless, japanese-layout
Source: https://www.amazon.co.jp/dp/B09LYQFGV9
Article page: https://web-autoai.com/articles/razer-pro-type-ultra-jp-24ghz-bluetooth-led-rz03-04110800?lang=en

Prices and ratings change over time — check the article page for the current values.

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## Overview
The Razer Pro Type Ultra JP is a full-size mechanical keyboard designed by Razer with office productivity in mind. It offers three connection modes — wired, 2.4GHz wireless, and Bluetooth — so you can switch between setups without changing hardware. The quiet yellow switches are a standout feature, making this a solid choice for anyone who wants to keep typing noise down in shared spaces.
The keycaps feature a soft-touch coating that resists fingerprints, and the ergonomic design helps maintain comfort during long typing sessions. A white LED backlight keeps keys visible in dim environments. As a Japanese-layout full-size model, it fits naturally into business workflows that rely on number keys and function keys.

## Connectivity & Compatibility
The keyboard supports three connection methods: USB-A wired, 2.4GHz wireless via receiver, and Bluetooth. The wireless frequency band is 2402MHz to 2480MHz, and the device complies with Japanese radio law technical standards, so it can be used safely in Japan.
Compatible devices include laptops and desktop PCs. Bluetooth connectivity lets you pair without any cable, while the 2.4GHz receiver option works even with PCs that lack Bluetooth support. Choosing wired mode eliminates battery concerns entirely, which is reassuring during long work sessions.

## Product Info
The Razer Pro Type Ultra JP sits in the mid-to-high tier of Razer's office-oriented lineup. While Razer is widely known as a gaming brand, this model focuses on quiet operation and comfort for business use. The switches are rated for 80 million clicks, reflecting a design that prioritizes long-term durability.
This unit is sold as an official Japanese import with warranty coverage, and the Japanese layout makes it particularly convenient for users who type in Japanese. It suits those who prefer a full-size keyboard and want a single unit that works both at the office and at home.

## Best Use Cases
- Office workers who need to keep typing noise down. The quiet yellow switches and soft-touch keycaps let you type comfortably without disturbing colleagues. Not ideal for those who prefer a compact or tenkeyless form factor.
- People who switch between multiple devices at their desk. With wired, 2.4GHz, and Bluetooth modes, you can move between a laptop and a desktop without re-plugging cables. Less useful for users who never leave a single wired setup.
- Heavy typists who spend hours on documents or code. The ergonomic design and fingerprint-resistant keycaps reduce fatigue during extended sessions. Gamers looking for RGB lighting and macro keys may find this model too restrained.

### Product Disclosure (Amazon)
- Manufacturer: Razer(レイザー)
- ASIN: B09LYQFGV9
- Note: This article covers a manufacturer-made product based on Amazon listing details.