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"usb 9 pin adapter"
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- Sold by Newegg
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3.3 Feet USB to RS232 Serial Cable with Prolific PL2303 Chip, DB9 Adapter for Windows 11,10, 8.1, 8,7, Linux, Mac OS, 1M /Black
Limited time offer, ends 10/17
$18.29
Free Shipping
2 Ports PCIE PCI-e to USB 3.0 Expansion Card - USB Hub Controller Express Card Adapter for Desktop PC w/ Molex 4 pin Power
Limited time offer, ends 10/30
$15.79
Free Shipping
9pin USB header Male 1 to 4 Female Extension Cable Card Motherboard 9-Pin USB HUB USB 2.0 9 pin Connector Adapter Port Multilier
Limited time offer, ends 11/04
$25.89
Free Shipping
9pin USB Header Male 1 to 4 Male Extension Cable Card USB 2.0 HUB 9 pin Connector Adapter + SATA Power Magnetic Base for Desktop
Limited time offer, ends 11/04
$51.89
Free Shipping
2 Port RS-232 RS232 DB9 Serial COM to PCI-E PCI Express Card Controller Adapter Converter w/ Full Profile Bracket,CH382L Chipset
Limited time offer, ends 10/30
$16.19
Free Shipping
