StarTech.com 3ft (1m) USB to Serial Cable with COM Port Retention, DB9 Male RS232 to USB Converter, Straight Through USB to Serial Adapter for PLC/Printer/Scanner - Prolific IC, Automatic Handshake, Windows/Mac OS - Serieller Adapter - USB - RS-232
StarTech.com 2 Port USB 3.0 ExpressCard mit UASP Unterstützung - USB 3.0 54mm Schnittstellenkarte für Laptop - USB 3.0 A (Buchse) - USB-Adapter - ExpressCard - USB 3.0 x 2