The DIR-627 also includes an integrated 4-port 10/100BASE-TX Ethernet switch that gives you the flexibility to connect wired computers to the network.
The DIR-627 provides a platform for you to develop new features and functionality to customize the router for your needs. It includes a full release of its source code, allowing you to modify and customize router features.
Prebuilt third-party firmware can be installed for an easy way to customize your router,
and a firmware restoration utility gives you an easy way to safely restore your router.
The DIR-627 also offers additional interfaces, such as a USB port that can connect to
a USB storage drive to share files across your network, and the RS-485 port and GPIO pins that allow the router to interface with external equipment such as surveillance and home automation equipment.