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The Razer Thunderbolt 4 Dock Chroma packs 10 ports, dual 4K or single 8K output, and 40 Gbps speeds into a customizable RGB hub for streamlined Mac and PC setups.
Categories : Series
SKU : POR-SER-277
The Razer Thunderbolt 4 Dock Chroma is the central hub for a high-performance workstation, merging 10 ports, blazing 40 Gbps transfer, and dual 4K or single 8K video output into a sleek, customizable RGB dock. Designed for creative pros, developers, and multi-device users, it simplifies your desk into one-cable convenience while keeping your laptop charged and your peripherals connected.
With Thunderbolt 4 certification, this dock delivers full USB4 compliance and 40 Gbps throughput. Three downstream Thunderbolt 4 ports daisy-chain devices, while three USB-A 3.2 Gen 2 ports (10 Gbps) handle legacy peripherals. The 2.5 GbE Ethernet port provides lag-free networking, and the UHS-II SD 4.0 card slot accelerates media transfers.
Drive up to two 4K 120Hz displays on Intel Macs or a single 5K 60Hz screen on M1 Macs via one TB4 cable. PC users can enjoy dual 4K or single 8K output. The dock also supports laptop charging up to 90W and can wake your system from sleep via connected peripherals.
The integrated Chroma RGB lighting adds a professional glow to your desk, customizable via Razer Synapse. It's a dock that performs as well as it looks.
Upgrade your workspace with the Razer Thunderbolt 4 Dock Chroma—where connectivity meets customization.
10-in-1 connectivity: TB4, USB-A, 2.5 GbE, SD 4.0—expand your workspace effortlessly
Dual 4K 120Hz output on Intel Macs or single 8K on PC for crystal-clear multitasking
90W passthrough charging keeps your laptop powered while driving all connected devices
Color: Black with RGB
Model: Thunderbolt 4 Dock Chroma
Ports: 4x Thunderbolt 4 (1 upstream, 3 downstream), 3x USB-A 3.2 Gen 2, 2.5 GbE Ethernet, 3.5mm audio combo, UHS-II SD card slot
Weight: 1.3 lbs (0.59 kg)
Charging: Up to 90W passthrough laptop charging
Lighting: Razer Chroma RGB
Warranty: 1-year limited
Dimensions: Approx. 6.0 x 3.2 x 1.7 in (15.2 x 8.1 x 4.3 cm)
Product Type: Thunderbolt 4 Dock
Video Output: Dual 4K 120Hz (Intel Mac), single 5K 60Hz (M1 Mac), dual 4K or single 8K (PC)
Compatibility: Thunderbolt 4, Thunderbolt 3, USB4, USB-C; Mac and PC
Data Transfer Rate: Up to 40 Gbps (Thunderbolt 4)
Seller: PortSide Gear
MPN: Thunderbolt 4 Dock Chroma
Integrate your entire workspace with the Razer Thunderbolt 4 Dock Chroma. Its compact aluminum body houses active cooling to maintain peak performance during heavy loads. The detachable 80cm Thunderbolt 4 cable offers flexible placement, while the RGB lighting can sync with other Chroma-enabled gear for a cohesive battlestation. Fast-rollover Ethernet ensures jitter-free online gaming, and the UHS-II SD slot supports V90 video recording. It's the ultimate dock for professionals who demand both form and function.
Yes, the dock supports dual 4K 60Hz output on M2 MacBook Air via a single Thunderbolt 4 cable, but note that M1/M2 Macs support only one external display natively; however, with the dock's DisplayLink technology (if enabled), you can achieve dual displays. Check your model's capabilities.
Absolutely. The dock provides up to 90W of passthrough charging, so your laptop stays topped off while all connected devices draw power.
Yes, the three USB-A 3.2 Gen 2 ports are backward compatible with USB 2.0 and earlier devices.









This dock is amazing! I have it connected to my MacBook Pro and my PC. Dual 4K at 60Hz works flawlessly. The RGB lighting is a nice touch, and the 90W charging keeps my laptop topped up. All ports work as expected. Highly recommended for a clean setup.
It does everything I need, but the price is steep. The build quality is top-notch and the 2.5GbE is a nice addition. If you're on a budget, there are cheaper docks, but this one feels premium.
I used to have a mess of cables. Now I just plug one Thunderbolt cable into my laptop. It drives my two 4K monitors, connects to my network, and charges. It's also surprisingly compact for what it does. The Chroma lighting syncs well with my other Razer gear.
I switch between a MacBook Pro and a Windows laptop daily. This dock handles both seamlessly. The 8K output is a future-proof feature, though I'm on 4K now. The SD card slot is fast and convenient for my camera. Excellent dock overall.
Performance is fine, but the dock runs warm even when idle. Not a deal-breaker, but I worry about long-term reliability. The fans are silent, so no noise issues. Just something to be aware of.
Solid dock. No issues.
Love the design and the functionality. One downside: the power adapter is bulky, but that's minor. The dock itself is excellent and works with my MacBook at full speed.
I was skeptical about spending this much on a dock, but it's worth every penny. Now I have one cable for all my peripherals, dual monitors, and power. Setup was plug-and-play on both my Mac and Windows machines. The RGB is customizable via Synapse, which is a bonus. If you want a clean, high-performance dock, this is it.
After just a few months, the USB-C port from my laptop became loose and now the connection is intermittent. I've tried different cables, but it hasn't helped. For this price, I expected better durability. I'm switching back to my old generic dock.
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