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4x USB3.0 PCIe PCI-e expansion Card Renesas NEC Chip with 15pin power supply
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  • $25.85 
  • Free Shipping
Four Ports USB 3.0 Super Fast 5Gbps PCI-E Expansion Card PCI Express Adapter Converter Card 6A Power Supply Module For Desktop PC
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  • $29.77 
  • Free Shipping
PCIe 4X to USB 3.2 Gen2 Type-C Expansion Card, 20Gbps
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  • $45.29 
  • Free Shipping
6 Ports PCI-E to USB 2.0 Expansion Card 9pin Internal USB Header Desktop Express Card with 15 Pin SATA Power Connector
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  • $40.27 
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Coolgear USB2 to 8-Port RS232-422-485 Serial TB Adapter Isolation | Surge
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Coolgear USB2 to 8-Port RS232-422-485 Serial TB Adapter Isolation | Surge
  • Color: Black
  • Changer Type: USB to DB9 (RS-232)
  • Model #: USB2-8COMi-SI-TB
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  • $427.29 
  • $5.99 Shipping
Direct from CoolGear Direct from CoolGear
Coolgear USB2 to 8-Port RS232-422-485 Serial TB Adapter
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Coolgear USB2 to 8-Port RS232-422-485 Serial TB Adapter
  • Color: Black
  • Changer Type: USB to DB9 (RS-232)
  • Model #: USB2-8COMi-TB
  •  
  • $328.29 
  • $5.99 Shipping
Direct from CoolGear Direct from CoolGear
PCIe 4X USB 3.2 Gen2x2 Expansion Card, 20Gbps Single Type-C Port PCI Express Adapter for Desktop Motherboard
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  • $36.19 
  • Free Shipping
USB 3.1 Front Panel Socket & USB 2.0 to PCI-E Express Card Ad
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  • $23.08 
  • Free Shipping
Coolgear 1-Port USB to Serial Adapter (RS-232/422/485), DIN-Rail
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  • $207.99 
  • Free Shipping