Digi USB/Ethernet Combo Hub
SIIG DP Cyber RS-232 1S PCIe Card - 250Kbps
StarTech.com 1-Port Parallel PCIe Card, PCI Express to Parallel DB25 LPT Adapter Card, Desktop Expansion Controller for Printer, SPP/ECP
StarTech.com 4 Port USB 3.0 Hub - USB-A to USB-C & 3x USB-A SuperSpeed 5Gbps - Self or USB Bus Powered - USB 3.1 Gen 1 BC 1.2 Charging Hub
StarTech.com External Thunderbolt 3 to USB Controller - 3 Host Chips - 1 Each for 5Gbps Ports, 1 Shared on 10Gbps Ports - Self Powered
Transcend HUB2 4-port USB Hub
Tripp Lite Thunderbolt 3 Hub 4-Port 8K 2x 4K 60Hz USB-A 100W Charging Gray