• In Stock
  • Sold by Newegg
  • Make an Offer
  • New
Brands
Show More
Price
Show More
Type
Show More
External USB Ports
Show More
Thunderbolt 3
External 1394 Ports
Sold by
All Top Brands
Availability
Condition
Current Promotion
Discount
Useful Links
Customer Ratings
avatar

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

Sort By:
View:
CableMax 4 port Serial RS-232 and 1 LPT port I/O PCI-Express 1x Card
Quick View
CableMax 4 port Serial RS-232 and 1 LPT port I/O PCI-Express 1x Card
  • Type: PCI Express to Serial Port Card
  • External Ports: 4 x Serial Ports
  • Model #: CM-4S1PRS232
  •  
  • $21.99 
  • $3.99 Shipping
SERIALGEAR Two Port RS-232 ExpressCard DB-9 Dongle for New Laptops
Quick View
SERIALGEAR Two Port RS-232 ExpressCard DB-9 Dongle for New Laptops
  • Type: PCI to Serial Port Card
  • External Ports: 2 x Serial Ports
  • Model #: SS-AS2RS
  •  
  • $36.99 
  • $3.99 Shipping
Vszerda Oculink SFF-8612 SFF-8611 to PCIE PCI-Express 16x 4X Adapter with SATA Power Port for Mainboard Graphics Card
Quick View
Vszerda Oculink SFF-8612 SFF-8611 to PCIE PCI-Express 16x 4X Adapter with SATA Power Port for Mainboard Graphics Card

Limited time offer, ends 06/02

  • Brand: xiwai
  • Part Number: SF-056
  • Dimensions: 10 cm x 10 cm x 1 cm
  • Weight: 0.05 kilograms
  • Model #: SF-056
  •  
  • $31.99 
  • Free Shipping
CableMax Dual Port RS-232 PCI Adapter with OXford Chip 16C950 UART
Quick View
CableMax Dual Port RS-232 PCI Adapter with OXford Chip 16C950 UART
  • Type: PCI to Serial Port Card
  • External Ports: 2 x Serial Ports
  • Operating Systems Supported: Win 7 Win 8/8.1 Win Vista Win XP
  • Model #: IO-102
  •  
  • $7.91 
  • $3.99 Shipping
Low Profile 4 Ports PCI-E to USB 3.0 HUB PCI Express Expansion Card Adapter 5Gbps for Motherboard
Quick View
  •  
  • $23.18 
  • Free Shipping
  • $21.98 - $23.18
SerialGear PCMCIA Single Port RS-422/485 Card with Isolation and Port Protection
Quick View
  •  
  • $120.98 
  • $3.99 Shipping
PCIe USB 3.2 7-Port Expansion Card - 1.5A Power, 5Gbps Speed, Front Expansion Replacement
Quick View
  •  
  • $48.99 
  • $5.00 Shipping
SA PCIe NEC Chipset 2 Ports USB 3.0 Card Model BT-PEU310
Quick View
SA PCIe NEC Chipset 2 Ports USB 3.0 Card Model BT-PEU310
  • Type: PCI Express to USB Card
  • External USB Ports: 2x USB Ports
  • Standard: USB 3.0
  • Data Transfer Rate: Up to 5.0 Gbps
  • Model #: YBL947-X
  •  
  • $19.97 
  • Free Shipping
SerialGear Dual Port RS-422/485 to PCMCIA with Isolation and Port Protection Features
Quick View
  •  
  • $176.99 
  • $3.99 Shipping
LSI LOGIC MegaRAID SAS 9286-8e Storage Controller LSI00332
Quick View
  •  
  • $84.99 
  • $5.99 Shipping