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Razer USB 4 Dock, 14 Ports, Windows & Mac Compatible, Black | USB-C, USB-A, HDMI, DP, Ethernet, SD, 3.5mm, Dual Monitor (4K 120 Hz), Laptop & Phone Fast Charge, Durable Lightweight Casing

Razer USB 4 Dock

Bottom line: The Razer USB 4 Dock: 14 ports on one USB-C line, cutting cable clutter across desk setups; main trade-off: only the primary display hits 4K 120 Hz; secondary specs unstated.

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By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For external drives and portable storage, synthesises manufacturer specs and independent reviews rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

Pros & Cons

Pros

  • ✓ 14 ports on one USB-C line, cutting cable clutter across desk setups
  • ✓ Dual monitor output, primary up to 4K 120 Hz for gaming and multitasking
  • ✓ 100 W laptop charging from the included 180 W adapter
  • ✓ USB 4 speeds with backward compatibility for USB 2.0 and 3.0 gear
  • ✓ All-metal casing stays lightweight and limits heat on long sessions

Cons

  • ✗ Only the primary display hits 4K 120 Hz; secondary specs unstated
  • ✗ Bulky 180 W power brick is required, hurting true portability
  • ✗ Razer lists no cable length, port amperage, or warranty terms here

Manufacturer description

Transform your workspace into the ultimate place for gaming and productivity with the Razer USB 4 Dock. Powered by ultra-fast USB 4 connectivity, unify your desktop or mobile setup with a 14-port design featuring dual display output, continuous power delivery, and ultra-low latency for all your devices.

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SpecPicks Verdict

SpecPicks scored Razer USB 4 Dock using a rating × review-volume × price-fit model applied to published specs and reviews across the external storage category. Compare with similarly-priced alternatives in the external storage category before committing. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for external storage of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

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

Full Specifications

BrandRazer
ColorBlack
Unit Count1 Count
ConnectivityUSB-C
Model NumberRC21-02280100-R3U1
CompatibilityPC, Mac
Mfr Part NumberRC21-02280100-R3U1
Number of Ports14
Special FeatureFast Data Transfer
Total Usb Ports14
Compatible DevicesDesktops, Laptops
Data Transfer Rate120 hertz
Enclosure MaterialAluminum
Hardware InterfaceUSB 2.0
Additional FeaturesFast Data Transfer
Warranty Description2 Year Manufacturer
Item Dimensions L x W x H9"L x 8"W x 4"H
Full listing titleRazer USB 4 Dock, 14 Ports, Windows & Mac Compatible, Black | USB-C, USB-A, HDMI, DP, Ethernet, SD, 3.5mm, Dual Monitor (4K 120 Hz), Laptop & Phone Fast Charge, Durable Lightweight Casing

Ready to buy?

Razer USB 4 Dock, 14 Ports, Windows & Mac Compatible, Black | USB-C, USB-A, HDMI, DP, Ethernet, SD, 3.5mm, Dual Monitor (4K 120 Hz), Laptop & Phone Fast Charge, Durable Lightweight Casing is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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Razer USB 4 Dock, 14 Ports, Windows & Mac Compatible, Black | USB-C, USB-A, HDMI, DP, Ethernet, SD, 3.5mm, Dual Monitor (4K 120 Hz), Laptop & Phone Fast Charge, Durable Lightweight Casing
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