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USB to RS232 DB9 Serial Cable Converter Adapter with CH340 Chipset for Windows 10 with metal shell
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Direct from YEPLOOK Direct from YEPLOOK
1.2M USB 2.0 to RS485 RS-485 RS422 RS-422 DB9 COM Serial Port Device Converter Adapter Cable CH340+ZT485 Chipset
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Direct from YEPLOOK Direct from YEPLOOK
SYBA USB 3.0 3+1 Port PCI-e Card, Free Low Profile Bracket, Renesas Chipset Model SD-PEX20137
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SYBA USB 3.0 3+1 Port PCI-e Card, Free Low Profile Bracket, Renesas Chipset Model SD-PEX20137
  • Type: PCI Express to USB Card
  • External USB Ports: 3x USB Ports
  • Internal USB Ports: 1x USB Port
  • Internal Ports: 1 Molex Power Feed Connector
  • Model #: SD-PEX20137
  •  
  • $19.99 
  • Free Shipping
PCI-E to 8 Port USB 3.0 (2xUSB-C, 6x USB-A ) Expansion Card 5Gbps,External PCI Express USB3.0 Adapter Card For Desktop PC PCI-e 1x, Support Windows 10/8/7/XP
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PCI-E to 8 Port USB 3.0 (2xUSB-C, 6x USB-A ) Expansion Card 5Gbps,External PCI Express USB3.0 Adapter Card For Desktop PC PCI-e 1x, Support Windows 10/8/7/XP

Limited time offer, ends 05/11

  • Type: Controller Card
  • External USB Ports: 8x USB Ports
  • Internal USB Ports: 6x USB-A Ports, 2x USB-C Ports
  • External Ports: 6x USB-A Ports, 2x USB-C Ports
  • Model #: PCET2C+6U3
  •  
  • $32.99 
  • Free Shipping
  • $32.50 - $32.99
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)
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in Add-On Cards
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)

Limited time offer, ends 05/11

  • Type: Controller Card
  • External USB Ports: 7x USB Ports
  • Internal USB Ports: 7x USB Ports
  • External Ports: 7x USB Ports
  • Model #: PCET7U3-NEC
  •  
  • $27.99 
  • Free Shipping
  • $25.50 - $27.99
4 Port USB 3.2 Type C PCIe Expansion Card Adapter 5Gbps, RIITOP PCI-e Express to USB Type C 4 Port Card for Desktop PC Support Windows 11/10/8/7/XP/Vista, Self-Powered Supply
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4 Port USB 3.2 Type C PCIe Expansion Card Adapter 5Gbps, RIITOP PCI-e Express to USB Type C 4 Port Card for Desktop PC Support Windows 11/10/8/7/XP/Vista, Self-Powered Supply

Limited time offer, ends 05/11

  • Type: PCI Express Controller Card
  • External USB Ports: 4x USB Type C
  • Model #: PCE1XT4C-5G
  •  
  • $27.99 
  • Free Shipping
Direct from RIITOP Direct from RIITOP
  • $26.00 - $27.99
2 Port RS-232 RS232 DB9 Serial COM to PCI-E PCI Express Card Controller Adapter Converter w/ Full Profile Bracket,CH382L Chipset
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2 Port RS-232 RS232 DB9 Serial COM to PCI-E PCI Express Card Controller Adapter Converter w/ Full Profile Bracket,CH382L Chipset

Limited time offer, ends 05/30

  • Type: PCI Express to Serial Port Card
  • External USB Ports: 2 Port
  • Model #: 11-001-374
  •  
  • $16.19 
  • Free Shipping
Direct from EN-Labs Direct from EN-Labs
Industrial grade USB 3.0 to RS485 DB9 male converter USD3.0 to RS232 cable Surge protection
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Direct from YEPLOOK Direct from YEPLOOK
PCI Expansion Card Adapter Converter to Dual RS232 RS-232 Serial Ports COM & DB25 Printer Parallel Port LPT TXB087
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Direct from YEPLOOK Direct from YEPLOOK
PCI Expansion Adapter Converter to RS232 Serial Port COM & Parallel Port DB25 Printer LPT Add On Card TXB086
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Direct from YEPLOOK Direct from YEPLOOK
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
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  •  
  • $29.99 
  • Free Shipping
JAENFONG  USB 3.2 PCI-e Expansion Card 7Port(2X USB C - 5X USB A), PCI-e x1 to USB 3.2 HUB Adapter 10Gbps
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  •  
  • $57.80 
  • Free Shipping
10Gbps PCIe USB C 3.2 Gen 2 Card, 2-Port PCle x4 to USB C 10G Expansion Adapter Card, PCI Express 3.0 x4 Adapter for Desktop PC, SSD Enclosures, Workstations, File Backup, Data only, Windows/Linux
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  •  
  • $32.99 
  • Free Shipping
Direct from RIITOP Direct from RIITOP
  • $31.50 - $32.99
JVFYI PCIe X4 uPD720202 4-port USB3.0 Expansion card
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JVFYI PCIe X4 uPD720202 4-port USB3.0 Expansion card

Limited time offer, ends 05/12

  • Model #: C2ZP-H-122338
  •  
  • $82.99 
  • Free Shipping
STW 2 Port USB 3.0 to Pci-e PCI Express Card Adapter Converter Motherboard 20 Pin Connector
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STW 2 Port USB 3.0 to Pci-e PCI Express Card Adapter Converter Motherboard 20 Pin Connector
  • Type: Mini PCI Express to USB Card
  • External USB Ports: 2-port USB 3.0
  • External Ports: 2 port USB 3.0
  • Model #: 3002-1
  •  
  • $19.15 
  • Free Shipping
External Wired USB C Adapter Network Card Ethernet RJ45 to USB3.1 Type C for MacBook Windows 7/8/10 Laptop 10/100/1000Mbps
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Direct from YEPLOOK Direct from YEPLOOK
PCI-E to USB 3.0 7-Port(2X USB-C - 5X USB-A ) Expansion Card ,PCI Express USB Add in Card , Internal USB3 Hub Converter for Desktop PC Host Card Support Windows 10/8/7/XP and MAC OS 10.8.2 Above
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  • $47.98
  •  
  • $42.99 
  • Save: $4.99 (10%)
  • Free Shipping
Available Direct from TROPRO Available Direct from TROPRO
JVFYI PCIe X4 NEC720201 4CH 8-USB3.0 Expansion Card
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JVFYI PCIe X4 NEC720201 4CH 8-USB3.0 Expansion Card

Limited time offer, ends 05/12

  • Model #: C2ZP-H-122349
  •  
  • $130.99 
  • 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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  •  
  • $42.69 
  • Free Shipping
SIIG 4-Port USB 3.0 PCIe Model JU-P40412-S1
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SIIG 4-Port USB 3.0 PCIe Model JU-P40412-S1
  • Type: PCI Express to USB Card
  • External USB Ports: 4x 9-pin, Type A, USB 3.0, Female, External
  • Internal Ports: 1x 15-pin, SATA power connector
  • Standard: USB 3.0
  • Model #: JU-P40412-S1
ESTONE PCIe SATA Card 4 Ports with 4 SATA Cables, SATA 3.0 Controller Expansion Card with Low Profile Bracket, PCI-E X1 3.0 Gen3 (6Gbps) Boot as System Disk, Non Raid, Support 4 SATA 3.0 Devices
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ESTONE PCIe SATA Card 4 Ports with 4 SATA Cables, SATA 3.0 Controller Expansion Card with Low Profile Bracket, PCI-E X1 3.0 Gen3 (6Gbps) Boot as System Disk, Non Raid, Support 4 SATA 3.0 Devices

Limited time offer, ends 05/23

  • Type: PCI to SATA Card
  • External USB Ports: 4x SATA III
  • Standard: USB 3.2
  • Data Transfer Rate: Up to 6 Gbps
  • Model #: E-PCIE24SATA-5
  •  
  • $23.99 
  • Free Shipping
SYBA USB 3.0 PCI-Express 2-port SATA Powered Controller Card Model SY-PEX20124
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SYBA USB 3.0 PCI-Express 2-port SATA Powered Controller Card Model SY-PEX20124

Limited time offer, ends 05/13

  • Type: PCI Express to USB Card
  • External USB Ports: 2x USB Ports
  • Internal Ports: 1 x SATA
  • Standard: USB 3.0
  • Model #: SY-PEX20124
  • $14.55 - $15.95
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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  •  
  • $48.89 
  • Free Shipping