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"usb serial adapter"
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 11/30
$16.19
Free Shipping
BUCIER 4x USB 3.0 PCI Express Card PCI-e USB3.0 Host Controller Adapter
Limited time offer, ends 12/02
$33.89
Free Shipping
Combo Serial Parallel Expansion Card PCI Express to Printer LPT Port RS232 Com Port Adapter IEEE 1284 Controller Card WCH382 Chip for Desktop PC Windows 10 with Low Bracket
Limited time offer, ends 12/02
$44.89
Free Shipping
7 Port PCI Express Expansion Card, USB 3.0 7 Port Front Expansion Card, PCIE USB Hub Controller Adapter for Connect 7 Devices Expanded, Supports Windows 11/10/8/7 / Vista/XP (32/64-bit)
Limited time offer, ends 11/17
$39.88
Free Shipping
En-Labs PCIE22XDB9V2 2 Port RS-232 RS232 DB9 Serial COM to PCI-E PCI Express Card Controller Adapter Converter w/ Full Profile Bracket
Limited time offer, ends 11/30
$15.89
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 11/30
$15.79
Free Shipping
PCIE USB 3.0 Card 7 Ports PCI Expree to USB Expansion Card Super Speed 5Gbps PCI-e USB3.0 Hub Controller Adapter for Windows 11/10/8/7/XP/Vista
Limited time offer, ends 12/10
$23.02
Free Shipping
USB 3.2 PCI-e Expansion Card 7-Port(3X USB C - 4X USB A), PCI-e to USB 3.2 Gen2 HUB Adapter Superspeed 10Gbps, Fits PCI Express x4, x8 or x16 socket.
Limited time offer, ends 11/17
$69.29
Free Shipping
ESTONE PCIe SATA Card 4 Ports with 4 SATA Cables, SATA 3.0 Controller Expansion Card with Low Profile Bracket, PCI-E X1 3.0 Gen3 (6Gbps) Boot as System Disk, Non Raid, Support 4 SATA 3.0 Devices
Limited time offer, ends 11/19
$23.99
Free Shipping
