• Sold by Newegg
  • Make an Offer
Brands
Show More
Price
Type
Show More
External USB Ports
Show More
Sold by
Current Promotion
Useful Links
Show More
Customer Ratings
avatar

Any questions? Our AI beta will help you find out quickly.

Sort By:
View:
Industrial Grade PCI express 4 ports Serial card PCI-e Multi RS232 DB9 COM port adapter 5VDC 12DV power PCIe low profile bracket
Quick View
  •  
  • $90.89 
  • Free Shipping
Direct from BUCIER Direct from BUCIER
USB3.1 Gen2 Internal 20-pin Front Panel Connector Expansion Card 10 Gbit/s USB 2.0 PCI Express 3.0 X2 Adapter for Desktop PCs
Quick View
  •  
  • $31.49 
  • Free Shipping
USB 3.0 PCI-e Expansion Card 7Port + PCIe to 2Port USB C&6Port USB 3.0
Quick View
USB 3.0 PCI-e Expansion Card 7Port + PCIe to 2Port USB C&6Port USB 3.0

Limited time offer, ends 05/23

  • Model #: 9435761161263
PCI Serial DB9 RS232 Adapter 8 ports Serial DB9 RS232 to PCI Adapter RS-232 expansion Converter Card chip Systembase
Quick View
  •  
  • $88.88 
  • Free Shipping
PCI-E to 7 Ports USB 3.0 HUB PCI Express Expansion Card Adapter 5Gbps for Motherboard
Quick View
  •  
  • $52.89 
  • Free Shipping
PCI-E 2 RS232 serial COM Port Riser card 1 Printer parallel port card computer Adapter Converter TXB076
Quick View
Direct from YEPLOOK Direct from YEPLOOK
BUCIER PCI-E X1 to 2 Ports 19 Pin USB 3.0 Header PCI Express to Dual 20 Pin USB 3.0 Card
Quick View
  •  
  • $59.99 
  • Free Shipping
Direct from BUCIER Direct from BUCIER
PCI Express Card to 3 PORTS USB 3.0 2 PORTS USB3.1 Type C Internal USB 3.0 20PIN 7 Ports USB HUB pcie to Tyoe-c expansion Card
Quick View
  •  
  • $49.88 
  • Free Shipping
4 Port USB3.0 PCI-E Expansion Card 5Gbps USB3.0 Adapter Controller Card NEC 2A Independent Power Supply No Need External Power
Quick View
Direct from YEPLOOK Direct from YEPLOOK
USB 3.2 PCI-e Expansion Card 7Port(2X USB C - 5X USB A), PCI-e x1 to USB 3.2 HUB Adapter 10Gbps
Quick View
  •  
  • $56.29 
  • Free Shipping
SYBA 4 Port RS-232 DB9 Serial M.2 B+M Key Controller Card - SY-PEX15066
Quick View
SYBA 4 Port RS-232 DB9 Serial M.2 B+M Key Controller Card - SY-PEX15066
  • Type: RS-232 DB9 Serial M.2 B+M Key Controller Card
  • External Ports: 4 x Serial Ports
  • Internal Ports: 1 x M.2 B+M Key
  • Operating Systems Supported: Windows 7, 8, 10, Linux Kernal 2.6.15 , Android 1.x-5.x
  • Model #: SY-PEX15066
Motherboard Mini PCI Express to Dual USB 3.0 20-pin Expansion Card Adapter,Mini PCIe PCI-e to 2 ports USB w/ Molex 4-pin Power
Quick View
  •  
  • $19.28 
  • Free Shipping
7-Port USB 3.0 PCI-e Expansion Card + 4-Port USB 3.0 PCIe Adapter
Quick View
7-Port USB 3.0 PCI-e Expansion Card + 4-Port USB 3.0 PCIe Adapter

Limited time offer, ends 05/12

  • Model #: SQJSBTA3420C4RE260
  • $83.69 - $84.89
PCI Serial Port Card PCI To 2 Ports RS232 COM Converter Card
Quick View
PCI Serial Port Card PCI To 2 Ports RS232 COM Converter Card

Limited time offer, ends 05/23

  • Type: Controller Card
  • Model #: CL-HD-Addon-116
USB2.0 9 PIN Female to Dual USB2.0 9 Pin Male Adapter USB 2.0 9Pin to Dual USB 2.0 9PIN Converter Adapter USB HUB Expansion Card
Quick View