Amazon.com: USB 9 Pin to Double 9Pin Adapter Shielded USB 9Pins to 2X 9 Pin Converter for Motherboard USB Power Extension 17CM USB Adapter USB Cord USB Port USB Accessory USB Accessory
Amazon.com: XMSJSIY USB A to 9 Pin USB Header, 9 Pin Motherboard Male IDC Dupont to USB 2.0 Type A Male Cable Cord Extender Adapter Converter Cable - 20cm : Electronics
Amazon.com: SABRENT 6 feet USB to RS-232 DB9 Serial 9 pin Adapter (SBT-USC6M) : Electronics
Amazon.com: HCFeng Dupont 9Pin USB 2.0 Port Multiplier Splitter Adapter Cable USB 2.0A Dual Ports Female Screw Panel Mount to Motherboard 9pin Female Header Cable Black (2Pack-30CM/1FT) : Electronics
Amazon.com: BENFEI USB to Serial Adapter,6 Feet USB to RS-232 Male (9-pin) DB9 Serial Cable, Prolific Chipset, Windows 11/10/8.1/8/7, Mac OS X 10.6 and Above : Electronics
Amazon.com: Valley Enterprises USB to RS232 Serial DB9 Cable Adapter FTDI Chipset (10 Feet) : Electronics
Amazon.com: USBGear 12 inch USB to Serial RS-232 DB-9 Pin Adapter with FTDI Chipset for Windows 10, 8, 7 and Mac Systems - Use for Laptop Serial Port, PDA, GPS, Modems, Routers and More : Electronics
Amazon.com: axGear New Portable USB 3.0 20-pin Header Male to USB 2.0 9-pin Female Adapter Black : Electronics
Amazon.com: ELECTOP 4 in 1 Internal USB Splitter Cable, 9 pin USB Header Male 1 to 4 Female Extension Connector Adapter, USB 2.0 HUB Connector Port Multiplier PWM Fan Splitter Cable (30cm/0.98ft) : Electronics
Amazon.com: USB to RS-232 9Pin DB9 Female 9 Pin 2-RXD Serial Adapter Cable for Windows Linux Mac OS (Standard) : Electronics
Amazon.com: ELECTOP 9 Pin 2 in 1 Internal USB Splitter Cable, USB Header Male 1 to 2 Female Extension Connector Adapter, USB 2.0 HUB Connector Port Multiplier PWM Fan (30cm/0.98ft) : Electronics
Amazon.com: TGOOD 9pin USB Header Male 1 to 2 Female Extension Splitter Cable Connector Adapter (Male 1 to 2 Female) : Electronics
Amazon.com: ELECABLE 2 Port USB to RS232 DB9 Serial (9-Pin) Adapter Cable 5ft Compatible with MAC OS, Windows, Android, Linux (2 Port) : Electronics
Amazon.com: SF Cable 6 ft USB 2.0 to Serial (9-pin) DB9 RS-232 Cable (FTDI Chipset) : Electronics
Amazon.com: UGREEN USB to Serial Adapter, Serial to USB Adapter DB9 Male 9 Pin with PL2303 Chipset, PVC Jacket, RS232 to USB Cable for Windows 11 10 8.1 8 7 XP Vista,
Amazon.com: DriverGenius USB C to Serial RS232 DB9 (9-pin) Male Adapter with 3 x LEDs - Win & Mac (M/M, 3ft/1m) : Electronics
Amazon.com: MEIRIYFA USB 2.0 A to USB 4 Pin Dupont Motherboard Header Adapter, USB Female to 4Pin Female 28AWG Extender Cable -30CM (2Pack) : Electronics
Amazon.com: Lenovo USB Adapter - 5.in - 9 Pin USB Type A (F) to 24 Pin USB-C (M) - Black - for 100E, 330S-14Ast, 720S Touch-15Ikb and More : Electronics
![Amazon.com: SABRENT USB 2.0 to Serial (9-Pin) DB-9 RS-232 Adapter Cable 6ft Cable [FTDI Chipset] (CB-FTDI) : Electronics](https://m.media-amazon.com/images/I/81gEGk-oFoL.jpg "Amazon.com: SABRENT USB 2.0 to Serial (9-Pin) DB-9 RS-232 Adapter Cable 6ft Cable [FTDI Chipset] (CB-FTDI) : Electronics")
Amazon.com: SABRENT USB 2.0 to Serial (9-Pin) DB-9 RS-232 Adapter Cable 6ft Cable [FTDI Chipset] (CB-FTDI) : Electronics
