Which device is an advanced version of a port replicator with added features?

A docking station is indeed an advanced version of a port replicator that comes with enhanced features and capabilities. While a port replicator primarily provides additional ports to connect devices, a docking station usually offers a broader range of functionalities. This can include more USB ports, audio inputs and outputs, network ports, and sometimes even video outputs for multiple monitors.

Docking stations are designed to provide a comprehensive solution for users who need to connect their laptops or tablets to various peripherals, essentially transforming a portable device into a full desktop workstation. They often feature built-in power supplies for charging the connected portable devices, allowing users to easily transition between mobile and stable work environments.

The other options do not meet the definition of an advanced version of a port replicator. A USB hub is just a simple device to expand the number of USB ports available but lacks the additional features commonly found in docking stations. A port replicator, while related, is a more basic device that doesn't include the extensive multimedia and connectivity options of a docking station. An external drive is a storage device rather than a connectivity solution, serving a different purpose altogether.