Selore&S-Global USB-C Docking Station 9-in-1 Dual DP

Selore&S-Global 9-in-1 USB-C docking station consolidates power, video and peripheral ports into a single compact hub for multi-monitor workstations.

Designed for laptops and tablets with USB-C or Thunderbolt 3 video support, this multiport adapter adds two DisplayPort outputs, an HDMI port, three USB-A 3.0 connectors, SD and microSD card readers, and a 100W PD passthrough while occupying a single USB-C connection. It’s built to speed up file transfers, expand screen real estate and keep a device charged while you work, create or present. Read the sections below to see how it fits your setup and what to check before buying.

How many external monitors can I drive with this dock?

The hub provides two DisplayPort ports plus one HDMI, enabling up to three external displays when the host supports multi-stream video over USB-C/Thunderbolt and DP Alt Mode. Note that macOS and Apple silicon devices have platform limits—some MacBooks mirror displays rather than extend them, and M1/M2 models typically support only a single external monitor.

• 2x DisplayPort and 1x HDMI for up to three-screen configurations when the host supports it
• macOS may mirror displays; Apple M1/M2 often limited to one external monitor
• Confirm your laptop’s USB-C supports DP Alt Mode or Thunderbolt 3 for full video output

What charging and data speeds should I expect?

This dock supports up to 100W Power Delivery passthrough, supplying power to a connected laptop while consuming about 13W for its own operation—so the effective charging available to your host is approximately 87W. For peripherals, the three USB-A ports use USB 3.0 bandwidth for fast transfers up to 5 Gbps.

• 100W PD input, ~87W available to host after the dock’s power draw
• Three USB 3.0 ports offering up to 5 Gbps transfer speeds
• SD and microSD card readers with read speeds up to ~104 MB/s for quick media offload

Which computers and accessories are compatible with this adapter?

The adapter is built for devices with USB-C or Thunderbolt 3 ports that explicitly support video output (DP Alt Mode). It’s compatible with many MacBooks, Dell XPS models, Lenovo, HP and other manufacturers, but not every USB-C port provides video—some models are data-only.

• Works with Thunderbolt 3/USB-C laptops that support DP Alt Mode for video
• Common compatibility: MacBook, MacBook Pro/Air (check model limits), Dell XPS, many Windows laptops
• Not suitable for USB-C ports that lack video output or specific models without DP Alt Mode

How do I set up and troubleshoot display issues quickly?

Connect the dock to an active USB-C or Thunderbolt port, attach monitors to the DisplayPort and HDMI outputs, and plug the PD power adapter into the dock. If displays don’t appear, verify the laptop’s port supports video, try alternative cables, or adjust display settings in the OS. macOS display mirroring or single-external-monitor behavior may be a platform restriction, not the dock.

• Plug power into dock first, then connect dock to laptop and add displays
• Use DP/HDMI cables rated for your display resolutions and refresh rates
• If a screen is missing, confirm host supports DP Alt Mode or Thunderbolt video

Who this is for: Professionals, creators and power users who need to expand a USB-C or Thunderbolt-equipped laptop into a multi-monitor workstation with extra USB ports and card readers. It’s ideal for desk setups where consolidating chargers, displays and accessories into one compact hub reduces clutter. Check your host device’s video output support before purchasing to ensure all features meet your expectations.