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Black rectangular USB 4 dock with multiple ports on front and back

RAZER

RAZER USB 4 Dock 14 Ports RC21-02280100-R3U1

SKU CH-5KP8-DWXRK MPN RC21-02280100-R3U1

A 14-port USB 4 docking station delivering 40 Gbps speeds, dual-monitor support with 4K 120 Hz primary display, and 100 W laptop charging via included 180 W adapter

  • ColorBlack
  • Ports Spec14 Ports (Type C, Type A, HDMI, DP, Ethernet, SD, 3.5mm)
  • USB 4 connectivity at 40 Gbps with backward compatibility to USB 2.0 & 3.0
  • 14 ports including Type C, Type A, HDMI, DP, Ethernet, SD, 3.5mm
  • Dual monitor support with primary display up to 4K 120 Hz
  • 100 W laptop charging via included 180 W adapter with dedicated power button
  • All-metal casing for minimal heat buildup and everyday durability

14-Port USB 4 Docking Station

The Razer USB 4 Dock adds fourteen ports through a single USB-C connection, including Type-C, Type-A, HDMI, DisplayPort, Ethernet, SD card reader and 3.5 mm audio. It targets laptop users who need to expand legacy and modern peripherals simultaneously. The all-metal casing helps manage heat during sustained workloads. Backward compatibility covers USB 2.0 and 3.0 devices.

40 Gbps bandwidth with dual 4K 120 Hz support

The USB 4 interface delivers 40 Gbps of throughput for data, display and charging traffic. A primary monitor can run at 4K 120 Hz while a secondary display remains active for multitasking. Total bandwidth is shared across all active ports, so heavy simultaneous transfers and high-refresh video will contend for the same pool. The dock does not exceed the single-cable 40 Gbps limit.

Included 180 W adapter enables 100 W laptop charging

The bundled 180 W power supply provides up to 100 W of Power Delivery to the host laptop while running every other connected device. A dedicated power button lets users shut down the dock without unplugging the adapter, saving energy when the station is idle. No additional software or drivers are mentioned in the specifications.

Highlights

  • USB 4 connectivity at 40 Gbps with backward compatibility to USB 2.0 & 3.0
  • 14 ports including Type C, Type A, HDMI, DP, Ethernet, SD, 3.5mm
  • Dual monitor support with primary display up to 4K 120 Hz
  • 100 W laptop charging via included 180 W adapter with dedicated power button
  • All-metal casing for minimal heat buildup and everyday durability

Specifications

BrandRAZER
ModelRC21-02280100-R3U1
Part NumberRC21-02280100-R3U1
ColorBlack
Ports Spec14 Ports (Type C, Type A, HDMI, DP, Ethernet, SD, 3.5mm)
Shipping weight0.50 kg
Package size150 × 90 × 30 mm

Questions about this item

Will the USB 4 dock work with my existing USB 2.0 and 3.0 peripherals?

Yes, the dock is backwards compatible with USB 2.0 and 3.0 devices, so your older peripherals will connect through the 14 ports without issues.

How can I verify the dock is delivering the full 40 Gbps bandwidth and driving a 4K 120 Hz primary display?

Connect a USB 4 host and a 4K 120 Hz monitor to the primary video output; the OS should report a 40 Gbps link speed and the display panel will show 120 Hz at 4K resolution.

Does the box include the 180 W power adapter needed for 100 W laptop charging, or must I buy it separately?

The 180 W AC power adapter is included in the box, enabling 100 W laptop charging and power for all connected devices right out of the package.

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