StarTech.com 9 Pin Serial Male to 10 Pin Motherboard Header LP Slot Plate - Serial panel - DB-9 (M) to 10 pin IDC (F) - 9.1 in - gray - PLATE9MLP, grey

Monster CIT MWH-8 Medium Diameter White Cable-It Wire Management System 8 feet

Monster CIT LGY-50 Large Diameter Gray Cable-It Wire Management System (50 feet)

Monster CIT MGY-8 Medium Diameter Gray Cable-It Wire Management System (8 feet)

Monster CIT SBK-8 Small Diameter Black Cable-It Wire Management System (8 inches)

StarTech.com 16in (40cm) 9 Pin Serial Male to 10 Pin Motherboard Header Slot Plate - motherboard Serial Port Adapter (PLATE9M16)

StarTech.com 2 Port 16in DB9 Serial Port Bracket to 10 Pin Header - DB9 Bracket - DB9 Header - Serial Port Bracket (PLATE9M2P16)

StarTech.com 4 Port USB A Female Slot Plate Adapter - USB panel - 4 pin USB Type A (F) (USBPLATE4)

（2-Pack Computer Cables & Connectors New 2 Port USB 2.0 Motherboard Rear Panel Expansion Bracket to IDC 9 Pin Motherboard USB Cable Host Adapter

AMD Ryzen 9 3900X 12-core, 24-Thread Unlocked Desktop Processor with Wraith Prism LED Cooler

C2G 02781 DB9 F/F Serial RS232 Mini Gender Changer/Coupler, Nickel

SoundOriginal PC Motherboard Internal Speaker BIOS Alarm Buzzer (3pcs/Pack)

RIITOP 2 Ports USB 3.0 Female Back Panel to MB 20pin Header Connector Cable Adapter with PCI Slot Plate Bracket 1.5ft

StarTech.com 16in 9 Pin Serial Male to 10 Pin Motherboard Header Panel Mount Cable - Motherboard to RS232 (PNL9M16)