A docking station is a useful accessory for laptops. In particular, owners of compact laptops can be happy, as it guarantees a lot of extra sockets and ports. It increases the usability of the laptop, helps to keep the desk tidy, and allows you to quickly and easily connect it to other devices. The D-Link DUB-M520 is connected to the laptop via a USB-C 3.2 Gen 1 (USB 3.0) connector. The dock is equipped with the following expansion ports: HDMI and USB-A 3.2 Gen 1 (USB 3.0). It measures 10.3 x 1.1 x 3.1 cm and weighs 49 g.

- The dock is equipped with the following expansion ports: HDMI and USB-A 3.2 Gen 1 (USB 3.0)
- D-Link's dock connects to the notebook via a USB-C 3.2 Gen 1 (USB 3.0) port
- Dimensions: 10.3 × 1.1 × 3.1 cm
- Weight: 49 g