but this method causes the main KVM to lose the use of one CPU port for each added switch. By equipping the Matrix KVM unit with daisy-chain ports, none of the CPU ports are ever lost to cascading.

Pricing for the GPD Pocket 4 starts at $829 for the model with the 8840U CPU, 16GB of RAM ... An RS232 port is available for $14, a single-port KVM for $48, and a 4G LTE expansion module for ...