Here are some key features of the Allen-Bradley HMI 2711-T10C8:

1. Display: The HMI has a 10-inch color touchscreen display that provides a graphical interface for operators to interact with industrial control systems.

2. Communication: It supports communication with various industrial control devices such as programmable logic controllers (PLCs) and other devices over different protocols, including Ethernet/IP, DH+, DH-485, and RS-232.

3. Memory and Storage: The HMI typically has built-in memory for storing applications, as well as external storage options such as CompactFlash cards and USB ports for data storage and transfer.

4. Software: The HMI is typically programmed and configured using Rockwell Automation's FactoryTalk View Studio software, which allows users to create graphical interfaces and set up communication with control devices.

5. Durability: The 2711-T10C8 HMI is designed to be rugged and suitable for use in industrial environments, with resistance to vibration, humidity, and temperature variations.