USB
Cablexpert NIC-U2-02
"Adapter Cablexpert USB 2.0 LAN adapter, NIC-U2-02 - https://cablexpert.com/…
Converter U-350
Converter USB to Serial port RS232, USB to COM9M, ST-Lab U-350
Converter U-400
Converter USB to Serial 4 ports RS232, USB A plug/DB9M (4xCOM9M), ST-Lab U-400
Chieftec CEB-5325S-U3
2.5" SATA-HDD/SSD External Box Chieftec CEB-5325S-U3, for 3.5" or 5.25" bay
GEMBIRD NIC-U3-02