Razer

Razer RC21-02280200 USB 4 Dock Mercury

4.4 (29 reviews)
4KUSB 2.0USB C

Unleash Ultimate Connectivity with the Razer USB 4 DockTransform your workspace with the Razer USB 4 Dock, engineered for gaming and productivity. Boasting ultra-fast USB 4 connectivity and a 14-port design, this dock provides seamless connections for all your peripherals. Enjoy dual monitor supp...

$199.99*
In Stock on Amazon.com
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*Price sourced from Amazon.com. Last updated:Jun 04, 2026.Price and availability are subject to change.

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Overview

Unleash Ultimate Connectivity with the Razer USB 4 Dock

Transform your workspace with the Razer USB 4 Dock, engineered for gaming and productivity. Boasting ultra-fast USB 4 connectivity and a 14-port design, this dock provides seamless connections for all your peripherals. Enjoy dual monitor support, continuous power delivery, and a durable, lightweight casing.

  • Connectivity: Ultra-Fast USB 4
  • Ports: 14 (Type C, Type A, HDMI, DP, Ethernet, SD, 3.5mm)
  • Dual Monitor Support: Up to 4K 120 Hz
  • Laptop Charging: 100W Power Delivery
  • Casing: Durable & Lightweight All Metal
  • Compatibility: Windows & Mac
  • Color: Mercury

Key Features

ULTRA FAST USB 4 CONNECTIVITY — Discover the new USB standard for data transfer rates, display output support and device charging that is backward compatible with all the USB 2.0 & 3.0 devices

14 PORT DESIGN — From external HDDs and displays, to speakers and peripherals, free up PC ports and minimize cable clutter by running all devices through a single USB C connection

DUAL MONITOR SUPPORT — Create a display setup that offers the best of both worlds; experience stunning visuals on a primary display up to 4K 120 Hz and still have the space needed to multitask on a secondary monitor

ALWAYS ON LAPTOP CHARGING & POWER DELIVERY — Enjoy 100 W of charging for a laptop and connected devices with the included 180 W adapter; a dedicated power button enables powering down the dock for energy efficiency

DURABLE & LIGHTWEIGHT ALL METAL CASING — On top of its compact footprint and portable design, this dock is resistant to everyday wear and tear and ensures minimal heat buildup, making it ideal for extended use

WINDOWS & MAC COMPATIBLE — With tons of port connectivity for almost any device, the Razer USB 4 Dock is the perfect complement to both desktop setups and mobile workstations

Specifications

Brand
Razer
Model Name
USB 4 Dock Mercury
Model Number
RC21-02280200
Connectivity Standard
USB 4
Port Count
14
Monitor Support
Dual Monitor (up to 4K 120 Hz primary display)
Laptop Charging
100 W Power Delivery
Included Adapter
180 W
Construction Material
All-Metal Casing
Power Features
Dedicated power button for energy efficiency
Compatibility
Windows, Mac
Backward Compatibility
USB 2.0 & 3.0 devices

Pros & Cons

👍 Pros

  • Offers ultra-fast USB 4 connectivity, providing high data transfer rates, display output, and device charging.
  • Features a comprehensive 14-port design, consolidating external devices and reducing cable clutter with a single USB C connection.
  • Supports dual monitor setups, allowing for a primary display up to 4K 120 Hz and a secondary multitasking monitor.
  • Provides 100 W of always-on laptop charging and power delivery to connected devices with the included 180 W adapter.
  • Constructed with a durable and lightweight all-metal casing, ensuring resistance to wear and tear and minimal heat buildup.
  • Includes a dedicated power button for powering down the dock, promoting energy efficiency when not in use.
  • Broadly compatible with both Windows and Mac operating systems, making it versatile for various computer users.

👎 Cons

  • The included 180 W adapter is specific to the dock's power delivery, meaning it's another component to manage.
  • To achieve 4K 120 Hz on a primary display, the connected laptop and monitor must also support these high specifications.
  • While the 14-port design is comprehensive, users may still need specific adapters for certain legacy or niche peripherals.
  • The "ultra-fast" USB 4 connectivity may not be fully utilized if connected devices or host systems have slower standards.
  • The all-metal casing, while durable, may still be susceptible to cosmetic damage like scratches or dents with rough handling.

Frequently Asked Questions

The Razer USB 4 Dock offers ultra-fast USB 4 connectivity, providing exceptional data transfer rates, display output support, and device charging.
This dock supports dual monitor setups, allowing for a primary display up to 4K 120 Hz and a secondary monitor for multitasking.
Yes, the Razer USB 4 Dock offers 100 W of always-on laptop charging and power delivery to connected devices, utilizing its included 180 W adapter.
Yes, the Razer USB 4 Dock is compatible with both Windows and Mac operating systems, making it a versatile solution for different setups.
The durable and lightweight all-metal casing is designed to resist everyday wear and tear and ensure minimal heat buildup, ideal for extended use.
Yes, the USB 4 connectivity standard is backward compatible with all USB 2.0 and 3.0 devices, so older peripherals can be connected.
Yes, the Razer USB 4 Dock includes a dedicated power button, enabling you to power down the dock for improved energy efficiency.