ProXtend USB4 Dual 8K Docking Station Dark Silver Wired Connectivity 7680x4320

The ProXtend USB4 Dual 8K Docking Station in dark silver is a wired docking solution designed for laptops with USB-C ports. Constructed from durable aluminium, it supports up to two high-resolution displays with a maximum combined digital resolution of 7680 x 4320 and provides USB4 data transfer speeds up to 40 Gbps. The dock includes a USB-C PD port capable of up to 100 W Power Delivery (power adapter not included) and offers wired connectivity options including a single RJ-45 Ethernet port and HDMI output. It is compatible with Windows, ChromeOS and MacOS notebooks; note that first-generation Apple M1 MacBooks support only one external display.

Advantages

The docking station combines USB4 high-speed data transfer and dual 8K display support in a compact, aluminium housing, enabling high-resolution video output and fast peripheral connections. Integrated wired networking via the RJ-45 port and a USB-C Power Delivery port (up to 100 W) simplify workstation setup by reducing the number of separate adapters and cables required. The product’s compatibility with Windows, ChromeOS and MacOS provides broad laptop support for professional and personal use.

Suitable for

• Workstations requiring dual high-resolution external displays (up to 8K@30Hz)
• Users who need a wired Ethernet connection for stable networking
• Professionals who connect multiple peripherals and require high data transfer speeds (USB4, up to 40 Gbps)
• MacOS, Windows and ChromeOS laptop users (note M1 single-display limitation)

Key specifications

• Model: ProXtend DOCK2XUSB4
• Maximum digital resolution: 7680 x 4320 (supports up to two 8K@30Hz displays)
• Connectivity: Wired USB4
• Data transfer speed: Up to 40 Gbps (USB4)
• Power Delivery: Up to 100 W via USB-C PD port (power adapter not included)
• Ports: 1 × RJ-45 Ethernet (LAN), 1 × HDMI
• Material and colour: Aluminium, dark silver/grey
• Compatibility: Windows, ChromeOS, MacOS (first‑generation Apple M1 supports only one external display)
• MPN: DOCK2XUSB4 • EAN: 5714590117066

How to use

Connect the docking station to a compatible laptop using a USB-C cable that supports USB4. Attach external displays to the dock’s video outputs and connect wired peripherals such as Ethernet and HDMI devices. If you require laptop charging through the dock, connect a suitable USB-C power adapter to the dock’s PD port (sold separately) to enable up to 100 W Power Delivery. Follow your laptop manufacturer’s instructions for external display settings and ensure cables and connected devices support the intended resolutions and refresh rates.

Usage recommendations

For best results, use certified USB4/USB-C cables and HDMI cables rated for the target resolution. Verify your laptop’s GPU and OS limitations for multi‑display support—particularly for older MacBook models with Apple M1 processors, which may only support a single external monitor.