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EnLabs PCIEU3A2CS USB 3.1 GEN 1(5Gbps)Type-C + 2 USB 3.0 Type-A PCI-e Express Card Desktop PCI Express Add On Card Adapter,Power by SATA
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  • $25.19 
  • Free Shipping
  • $22.92 - $25.19
IBM 42D0494 Emulex LPe12002 Fiber Channel Host Bus Adapter
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IBM 42D0494 Emulex LPe12002 Fiber Channel Host Bus Adapter
  • Type: USB Header Adapter
  • Model #: 42D0494
PCIe to USB 3.0 Card w/ 3.5" Front Panel 2 Ports USB 3.0, PCI-E Express to 4 USB3 (2 USB-A+20Pin to 2 Port Floppy Bay Hub) Expansion-Molex 4Pin
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PCIe to USB 3.0 Card w/ 3.5" Front Panel 2 Ports USB 3.0, PCI-E Express to 4 USB3 (2 USB-A+20Pin to 2 Port Floppy Bay Hub) Expansion-Molex 4Pin

Limited time offer, ends 05/30

  • External Ports: 4 port USB 3.0
  • Standard: USB 3.0
  • Data Transfer Rate: Up to 5.0 Gbps
  • Specifications: Bus Type: PCI Express Mounting Type: Full Profile PCI slot cover Chipset: VIA VL805 Interface: 2x USB 3.0 Port Type-A & Internal USB 20pin header to 2x USB 3.0 floppy 3.5-inch front panel Data Transfer Rate: USB 3.0 - 5 Gbit/s Connector Type (s) 1 - PCI Express x1 Male Rear Ports: 2x USB 3.0 Port Type-A Female Front Ports: 2x USB 3.0 Port Type-A Female
  • Model #: PCIEU32D20KIT
  •  
  • $37.49 
  • Free Shipping
  • $32.06 - $37.49
BUCIER BCM94360CS2 BCM943224PCIEBT2 Wireless Card to NGFF M.2 Key A/E-Key Adapter
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  • $39.78 
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Advanced-N 6235 6235ANHMW Bluetooth 4.0 WIFI Half MINI PCI-E Card for Intel
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  • $13.99 
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MINI 5 port Network Switch 10/100 mbps Fast Ethernet Desktop Network Adapter Black
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  • $33.99 
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Bestselling Add-On Cards Reviews:

Anonymous
3/30/2026 11:29:09 PM
Great Value! Invisible!

“ I bought this PCIx card and badda bing, badda boom it was working just fine immediately. ”

SYBA SI-PEX40110 M.2 M-Key NVMe PCI-e to PCI-e x4 Converter Card
Anonymous
3/7/2026 8:46:40 PM
Clean looking way to add more USB slots to a case

“ The added USB slots are very useful and the board plugged right into one of the unused PCIE slots on my motherboard. ”

StarTech PEXUSB4DP 4 Port PCI Express Low Profile High Speed USB Card - PCIe USB 2.0 Card - PCI-E USB 2.0 Card
Shawn S.
1/27/2026 9:32:37 AM
Excellent product at the best price I could find online

“ This replaced another StarTech powered PCI USB hub that uses a driver that is incompatible with Star Citizen, of all things. ”

StarTech.com PEXUSB3S7 7 Port PCI Express USB 3.0 Card - Standard & Low-Profile - SATA Power - UASP Support - 1 Internal & 6 External USB 3.0 Ports
David K.
1/1/2026 7:14:55 PM
Renesas Controller For Nvidia 3D Vision Emitter

“ I needed a PCIE usb card with a Renesas USB controller for my Nvidia 3D Vision emitter. ”

StarTech.com 2 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter with UASP - SATA Power Model PEXUSB3S24
Tim M.
12/31/2025 7:34:04 PM
BOOM. More USB ports than I can shake a stick at

“ Many many many more USB-A style though blue not red ports to add to your system. ”

PCIe USB 3.0 Card 7 Port, RIITOP PCI-e Express x1 to 7 Port USB3.0 Expansion Controller Card Adapter, NEC Chipset, No Need Power Supply (NOT Compatible 2U Case)
Anonymous
12/2/2025 3:32:32 PM
Works fine, but I wasn't sent SYBA brand.

“ My reads seem fine but my writes seem a bit low compared to my NVMe drive in my MB, that could just be my new cheap drive I put in, or maybe the PCIe slot I used though. ”

SYBA SI-PEX40110 M.2 M-Key NVMe PCI-e to PCI-e x4 Converter Card
Anonymous
11/16/2025 7:28:10 AM
Simple setup, just plug and play

“ Make sure your PCI slot is operational. ”

StarTech 2P6G-PCIE-SATA-CARD SATA PCIe Card, 2 Port PCIe SATA Expansion Card, 6Gbps SATA, PCI Express to SATA Adapter, Non-RAID, PCIe to SATA Converter