Razer BlackWidow V4 Low-profile HyperSpeed Yellow Linear Switch Gaming Keyboard. Wireless, slim 18.5mm, aluminum top case,

Maximize the impact of your battle station with a minimal silhouette. Introducing a feature-packed, ultra-slim wireless gaming keyboard. Featuring [Razer] thin mechanical switches, dual wireless connectivity, and a full set of dedicated controls, top-tier control is now available in an incredibly slim form factor.

【[Razer] Thin Yellow Mechanical Switches – Quiet, Smooth, and Fast Operation】 With an actuation force of just 40g and the same actuation and reset point distance of 1.2mm, experience surprisingly smooth and rapid-fire keypresses.

【[Razer] HyperSpeed Wireless & Bluetooth – Unrivaled Responsiveness and Connectivity】 Experience lag-free gaming with ultra-fast 2.4GHz wireless. Multi-device support allows you to pair compatible [Razer] mice to the same dongle. Seamlessly switch between 3 Bluetooth devices for quick multitasking.

【Multi-Function Roller and 11 Control Buttons – Maximize Efficiency and Convenience】 Streamline control with a clickable roller, dedicated media & connection buttons to manage music, devices, and AI prompts, and four dedicated macro buttons to optimize gameplay.

【Ultra-Thin 18.5mm Profile & Aluminum Top Case – Enhanced Ergonomics and Durability】 Enjoy hours of comfortable typing and gaming with an ultra-slim keyboard angled for a natural wrist position, and a premium, robust 5052 aluminum alloy top case.

【Optimal Typing Experience – A Typing Sound Even Connoisseurs Will Appreciate】 From lubricated stabilizers to dual-layer sound-dampening foam beneath the stainless steel top plate, enjoy every keystroke with the cleanest typing sound and feel.

【Textured Double-Shot PBT Keycaps – Enhanced Durability and Shine-Through RGB】 More durable and resistant than ABS plastic, these keycaps won’t fade and are optimized for effective backlight illumination.

【Extended Battery Life – Up to 980 Hours】 Power your gaming and work with an ultra-slim keyboard that delivers up to 980 hours on a single charge.

【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device's requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer.