http://www.ybet.be/en-hardware-2-06/high-speed.php
Hardware 1 course: computer (motherboard, hard disk, graphic accelerator, memory, processors, IO...) and peripherals (monitor, printer...)
Hardware 2 course: network, Ethernet, server, high speed connection, UPS...
Thomann Online průvodci PCI, USB or FireWire? Audio Interfaces – Thomann Česko
Update 13.07.2023