Docks and hubs are external devices that expand the number of connections available on a computer or laptop, providing more options for peripherals and external devices:
- Hubs: Add USB ports for peripherals (keyboard, mouse, flash drives).
- Docks: More advanced versions, featuring HDMI, Ethernet, and SD slots, that turn laptops into full-fledged workstations.
For professionals who need to manage multiple screens and devices, the Anker 565 USB-C Dock (11-in-1) is a game-changer. It powers your laptop, connects dual 4K monitors, and links 10+ peripherals through a single cable, all while fitting in your laptop bag. If you need to connect to a monitor, Anker’s USB to HDMI Adapter can provide an easy solution to get the job done.

An external hub functions as a device that extends multiple ports beyond the built-in ports of desktops or laptops. Hubs create additional access points for multiple peripheral devices. A port is a physical or virtual connection point on a device that allows data or power transmission. Examples include USB ports, HDMI ports, Ethernet ports, and charging ports.

Choosing between a USB hub and a dock depends on your requirements:
- USB Hub: For Portability & Basic Expansion
Best for users who primarily need extra USB ports for connecting peripherals like mice, keyboards, or flash drives. These compact and affordable devices are ideal for travelers or those with minimal connectivity needs, offering a lightweight solution for on-the-go productivity.
- Docking Station: For Full Workstation Power
The superior choice for professionals requiring a complete desktop setup. Docking stations connect multiple monitors, deliver laptop charging, and support various peripherals.
If you use multiple monitors or need single-cable convenience, our Anker 778 Thunderbolt Docking Station (12-in-1, Thunderbolt 4) is perfect. It charges your laptop while connecting dual 4K displays and all accessories through one Thunderbolt cable.

Docks are commonly referred to by several names in the tech industry:
- Docking stations (most widely used term)
- Port replicators (emphasizes port expansion functionality)
- USB-C hubs (when focusing on connectivity)
- Workstation adapters (in professional settings)
If you’re a creative professional or multitasker, the Anker 778 Thunderbolt Docking Station transforms your laptop into a command center—supporting dual 4K displays, 100W charging, and 40Gbps data transfers. It also includes Ethernet, USB-A/C ports, and dual DisplayPorts for seamless multitasking. For added convenience, the Multi-USB Port Charging Gadgets feature allows you to keep all your devices powered while you work.

Most Anker docking stations and hubs support a wide range of laptops, including Windows, macOS, and some ChromeOS devices. Compatibility depends on the connection type (USB-C, Thunderbolt, or USB-A) and the laptop’s power delivery support, so always check your laptop specs before purchase.

Yes, Anker docking stations are designed for Windows laptops with USB-C or Thunderbolt ports. They enable multiple device connections, external monitors, and fast charging while maintaining system stability and plug-and-play simplicity.

Hubs expand connectivity without clutter. They allow easy connection to external monitors, keyboards, mice, and storage devices. Hubs improve organization, reduce cable swapping, and enhance productivity by centralizing peripheral management.