The maximum number of monitors that can be connected to a Mini PC depends mainly on its hardware configuration, interface type, and operating system support. Mini PCs based on Intel or AMD chips vary in their ability to connect monitors, depending on the model and specifications. Here are some examples of the number of monitors that can be connected to Mini PCs based on Intel/AMD chips:

1. An OEM brand UM560 Mini PC:

—Equipped with an AMD 6-core R5 5625U processor.

—Can connect four monitors simultaneously through two HDMI and two USB-C interfaces.

2. AMD Mini PC (such as Beeling GT-R):

—Has a dedicated CPU and integrated GPU.

—Can support up to four 4K monitors.

3. Intel NUC or other Intel chip-based Mini PCs:

—The number of connected monitors depends on the specific NUC model and interface configuration.

—Some Intel NUCs may support the connection of multiple monitors through interfaces such as HDMI, DisplayPort, Thunderbolt, etc.

In addition, it should be noted that even if the Mini PC provides enough interfaces to connect multiple monitors, the support of the operating system may affect the final use effect. For example, some operating systems may not support displaying different content through multiple interfaces at the same time.

In general, the number of displays connected to a Mini PC based on Intel/AMD chips is a relatively flexible concept, which depends on the specific hardware configuration, interface type, and operating system support. When purchasing a Mini PC, it is recommended to choose a model with sufficient interfaces and performance according to actual needs.