Razer BlackWidow V3 Pro Wireless Gaming Keyboard Razer Chroma RGB Mechanical Keyboard with Razer Yellow Mechanical Switch

Razer HyperSpeed Wireless Technology
25% faster than other wireless technology, provides high-speed transmission, lowest click latency, stable and fast response.
Three Connection Modes
It supports 2.4GHz wireless connection via Razer HyperSpeed technology, up to 3 devices can be connected and switched simultaneously through BT5.0 connection. You can also use Type-C cable for wired connection and charge the keyboard.
Two-color Injection ABS Key Cap
The key cap adopts two-color injection molding process, optimized coating effectively solves the problem of of character wear. The wall thickness of the key cap is enhanced, stable after long-term use.
Multi-function Digital Knob&4 Multimedia Keys
Configure them to pause, play, skip and tweak everything from brightness to volume—the ultimate convenience as you enjoy your entertainment.
Razer Chroma RGB Effect
You can customize the light effects and enjoy a more immersive game experience.

Specification:
Brand: Razer
Model: BlackWidow V3 Pro
Mechanical switch: Razer Yellow Switch
Key layout: 104 keys+4 multimedia buttons
Polling rate: 1000Hz
Keystroke lifespan: 80 million times
Connection mode: 2.4GHz/BT5.0/USB wired
Endurance time: Up to 129 hours(in BT mode without backlight)
Cable length: 2m
OS: Windows 7 and above 64-bit systems
Item size: 45.07 * 24.84 * 4.23cm /17.74 * 9.78 * 1.67in(not include the wrist rest)
Item weight: Approx. 1420g /50.09oz(not include the wrist rest)

Packing list:
1 * Keyboard
1 * Type-C cable
1 * User manual