The GPD Pocket 3 is equipped with a KVM module that enables convenient control of servers. Similarly, the RS232 module allows the integration of a genuine RS232 port, making it an excellent option for system debugging or operating professional CNC milling machines.
Both of these modules are part of the package.
Moreover, the GPD Pocket 3 comes with a default USB-A module. If needed, this module can be replaced with either of the two modules provided.