Razer Thunderbolt 4 Dock Mercury Chroma - 10-in-1 Docking Station with RGB Lighting, 90W Power Delivery, 8K/5K Display Support, Gigabit Ethernet, UHS-II SD Card Reader, 3x Thunderbolt 4, 3x USB-A, Aluminum

Laptops have become thinner and lighter, often sacrificing ports for portability. The Razer Thunderbolt 4 Dock Mercury Chroma solves that problem by expanding a single Thunderbolt 4 connection into a full desktop workstation—without cluttering your desk. It delivers high-speed data, dual 4K displays or one 8K display, and up to 90W of power delivery to keep your laptop charged, all through one cable. The sleek aluminum chassis in Mercury White with customizable Razer Chroma RGB lighting adds a premium touch to any setup.

Who is it for

This dock is ideal for creative professionals, gamers, and power users who need multiple high-resolution monitors, fast external storage, and reliable wired networking. It’s perfect for those using modern Thunderbolt 4 laptops from brands like Razer, Apple, Dell, HP, and Lenovo, and who want a clean, single-cable workspace.

Main features

• Thunderbolt 4 connectivity with up to 40Gbps data transfer speed
• Three downstream Thunderbolt 4 ports for daisy-chaining or connecting high-speed peripherals
• Three USB-A 3.2 Gen 2 ports (10Gbps) for legacy devices
• Gigabit Ethernet port for stable, high-speed wired network connection
• UHS-II SD card slot for fast photo and video transfer
• 3.5mm combo audio jack for headset or speakers
• Up to 90W power delivery to charge your laptop
• Supports single 8K @ 30Hz or 5K @ 60Hz, or dual 4K @ 60Hz displays
• Razer Chroma RGB lighting with 16.8 million customizable colors
• Premium aluminum construction with Kensington lock slot for security
• Includes 0.8m Thunderbolt 4 cable and 135W external power adapter

Specifications

• Host Interface: Thunderbolt 4 (upstream port)
• Downstream Thunderbolt 4 Ports: 3
• USB-A Ports: 3 x USB 3.2 Gen 2 (10Gbps)
• Ethernet: Gigabit Ethernet (10/100/1000 Mbps)
• Card Reader: UHS-II SD Card Slot
• Audio: 3.5mm Combo Audio Jack
• Power Delivery to Host: Up to 90W
• Max Display Support (Single Monitor): 8K @ 30Hz or 5K @ 60Hz
• Max Display Support (Dual Monitor): 4K @ 60Hz
• Data Transfer Rate: Up to 40Gbps (Thunderbolt 4)
• RGB Lighting: Razer Chroma RGB (16.8 million colors)
• Compatibility: Windows 10 (64-bit) or later, macOS 11.1 Big Sur or later
• Chassis Material: Aluminum
• Power Adapter: 135W External
• Included Cable: 0.8m Thunderbolt 4 Cable
• Security Slot: Kensington Lock Slot

Tips

To get the best performance, connect the dock directly to your laptop's Thunderbolt 4 port using the included cable. For dual monitor setups, use the downstream Thunderbolt 4 ports with appropriate adapters or native Thunderbolt displays. Customize the RGB lighting via Razer Synapse software to match your setup. Ensure your laptop supports Thunderbolt 4 for full functionality; the dock is backward compatible with Thunderbolt 3 but may have reduced display capabilities.