Selore&S-Global USB C Docking Station Dual & Triple 4K Hub

The Selore&S-Global USB C Docking Station turns one Thunderbolt/USB‑C port into a multiport hub that supports dual or triple 4K displays (Windows), gigabit Ethernet, 100W PD charging, and high‑speed USB data connections.

This compact docking station is designed to expand a laptop’s connectivity without extra adapters. It combines two 4K HDMI ports, a 4K DisplayPort, a 1Gbps Ethernet jack, USB‑C and USB‑A 3.0 ports, plus a PD charging inlet into a single plug‑and‑play unit. The hub is ideal for workstations that need multiple external screens, reliable wired networking, and fast file transfers while keeping cable clutter to a minimum.

How many monitors can I run and what resolutions are supported?

On Windows systems with a compatible Thunderbolt 3/4/5 or full‑featured USB‑C port, the dock supports dual and triple monitor arrangements up to 4K. macOS is limited: the second external monitor will mirror the first external display rather than provide an extended desktop.

• Windows: up to three external displays (2x HDMI 4K + 1x DisplayPort 4K) depending on host GPU and port capabilities.
• macOS: mirror mode only for the second external monitor; cannot extend across all screens.
• Check laptop specs for Thunderbolt/USB4 or DisplayPort Alt Mode support for full functionality.

Will this dock keep my laptop charged and connected to wired networks?

The dock accepts a PD power source and delivers up to 100W PD input to the hub, with devices receiving up to 85W for safe charging. It also includes a Gigabit Ethernet port for reliable 10/100/1000 Mbps wired networking when Wi‑Fi is unstable or unavailable.

• Power Delivery: accepts up to 100W PD; typical laptop output capped at 85W for safety.
• Ethernet: 1Gbps RJ45 port provides stable, low‑latency network access for video calls and large transfers.
• Confirm your laptop supports PD input through its USB‑C/Thunderbolt port before use.

How fast are file transfers and what ports are available for peripherals?

The dock includes USB‑C 3.0 and two USB‑A 3.0 ports that deliver up to 5Gbps transfer speeds for external drives, flash storage, and peripherals. That makes it suitable for moving large files, connecting external keyboards, mice, webcams, or charging small devices.

• USB 3.0 ports: 5Gbps for fast file transfers and accessory connections.
• USB‑C 3.0 port included for modern peripherals and faster device charging.
• Dedicated display outputs free laptop ports for other accessories.

Are there compatibility or warranty details I should know?

The dock works best with laptops that support Thunderbolt 3/4/5, full‑featured USB‑C, or USB4. It’s widely compatible with Dell, HP, Lenovo, and many Windows machines, but some features (like extended triple displays) depend on the host’s graphics and port capabilities. Selore&S‑Global offers an 18‑month warranty and customer support for setup questions or defects.

• Compatible: Thunderbolt 3/4/5, USB‑C with DP Alt Mode, or USB4 ports recommended.
• Limitations: macOS mirror‑mode restriction for the second external monitor.
• Warranty: 18 months coverage with Selore&S‑Global support available.

Who is this for? Professionals and creators who need to convert a single USB‑C/Thunderbolt port into a full desktop hub will benefit most: remote workers, developers, content creators, and anyone who wants wired Ethernet reliability, multiple high‑resolution displays, and a tidy workspace. If you use macOS primarily for extended multi‑monitor setups, be aware of the mirror‑mode limitation; Windows users will access the dock’s full triple‑display potential.