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Black rectangular aluminum dock with multiple ports on both ends

RAZER

RAZER RC21-02250100-R3U1 11-port docking station

SKU CH-2KNM-N03PY MPN RC21-02250100-R3U1

An 11-port USB-C docking station with HDMI 2.0 for 4K at 60 Hz, Gigabit Ethernet, SD and MicroSD slots, 3.5 mm audio with 7.1 surround sound, and 85 W laptop power delivery in an aluminium alloy case

  • Port details1 x USB Type-C
  • Product colorBlack
  • 11-port design with 2 USB-C, 4 USB-A, HDMI, Ethernet, card slots and audio
  • 4K 60 Hz HDMI output or 240 Hz Full HD for extra screen space
  • 85 W laptop power delivery plus fast charge for phones and tablets
  • Aluminium alloy casing for strength and thermal management
  • 1 surround sound via 3.5 mm jack for immersive audio

11-Port Docking Station

The Razer RC21-02250100-R3U1 is an 11-port docking station built for Windows and Mac laptops, tablets and mobile devices. It consolidates video, data, audio and networking into a single USB-C connection. The aluminium alloy casing provides durability and thermal management for daily transport and desk use.

Check Host Port and Power Needs

Verify your device has a USB-C port that supports video output and Power Delivery input. The dock requires a 100 W USB-C power adapter to deliver 85 W laptop charging; that adapter and cable are not included. Without a compatible host port and sufficient external power, display output and charging will not function.

Included Connectivity Changes Workflow

Two USB-C ports, four USB-A ports, Gigabit Ethernet, HDMI 2.0, a 3.5 mm combo jack and UHS-I SD and MicroSD slots arrive ready to use. The HDMI port enables 4K at 60 Hz or 240 Hz at Full HD for extended displays. The audio jack adds 7.1 surround sound for headphones or speakers.

How it compares

Measured against everything we stock in USB-C & Laptop Docking Stations, at today’s prices. Recalculated every night.

Price $92.99
Typical for this category: the median of 1,971 items is $81.99.

Specifications

Product
Brand nameRAZER
Model nameRC21-02250100-R3U1
Part numberRC21-02250100-R3U1
Product colorBlack
Ports & slots
Port details1 x USB Type-C
Size & build
Shipping weight0.50 kg
Package size150 × 90 × 30 mm

Questions about this item

What cables or adapters are included with the Razer RC21-02250100-R3U1 dock?

The dock itself is supplied. A USB charging cable and power adapter are not included and must be purchased separately.

Should I pick the Black or Mercury White colourway for the 11-port dock?

Both colourways share the identical 11-port layout, 85 W laptop charging and 4K 60 Hz HDMI output; choose the finish that matches your setup.

What does the 85 W power-delivery figure mean when I connect my laptop?

The dock can supply up to 85 W to a USB-C laptop while simultaneously running all 11 ports, provided a 100 W PD input adapter is used.

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