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Asus ThunderboltEX 3 USB 3.1 ,ORIGINAL

$29.97

USB 2.0 PCI Card Adaptec, Firewire & Ethernet PCI Card. 3 Pack Combo Lot - NEW

$19.95

JEYI Quad NVMe PCIe 4.0 X16 Expansion Card. Bifurcation Required - LFF/Scratch

$22.99

USB3.2 GEN1 PCI-E Expansion Card 5 Ports 2*Type-C 3*USB-A 19 Pin Connector 5Gb31

$263.34

AG02 Graphic Card Expansion Dock Built-in 800W Power Supply OCUlink+USB4 Port

$24.99

New Dell CK9KC 10GB 2-Port Uplink Module for N30XX N3024 N3024P N3048 N3048P

$27.51

PCI to PCI Express Conversion Card PCI 32-Bit Card for PCIE X16 Adapter Fast

$18.99

3FHMX DELL PER820 2-SLOT PCI-E RISER 1

$45.89

Mini PCI-E Version Expresscard V8.0 EXP GDC Beast PCIe PCI-E Express Card

$15.87

BELKIN USB 2.0 5-PORT PCI CARD - NIB - 1 Internal/4 External NEW Sealed

$24.9

New PCI-Express to 2x PS/2 PS2 Keyboard Mouse Port Card with Low Profile Bracket

$20

Intel PBA H20087-171 Circuit Board 2U 3-Slot PCI Express Riser Card