• 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
All Top Brands
Availability
Condition
Current Promotion
Discount
Sold by
Useful Links
Customer Ratings
avatar

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

Sort By:
View:
ASUS Thunderboltex 3 Thunderbolt/Usb Adapter, PCI Express to USB Card, 	1 x 9 pin TB header, 40Gbps transfer speed
Quick View
ASUS
ASUS Thunderboltex 3 Thunderbolt/Usb Adapter, PCI Express to USB Card, 1 x 9 pin TB header, 40Gbps transfer speed
  • Type: PCI Express to USB Card
  • External Ports: 1 x 9 pin TB header
  • Internal Ports: PCI Express 3.0 x4 (compatible with PCI Express x16/x8/x4 slots)
  • Operating Systems Supported: Windows 10 Windows 8.1 64-bit Windows 8 64-bit Windows 7 32-bit Windows 7 64-bit
  • Model #: B-ASUS ThunderboltEX 3
ESTONE PCIE USB 3.2 Card 7 Ports(2X USB C - 5X USB 3.2), PCI Expree to USB Expansion Card Super Speed 10Gbps PCI-e USB3.2 Hub Controller Adapter for Windows 11/10/8/7/XP/Vista
Quick View
ESTONE PCIE USB 3.2 Card 7 Ports(2X USB C - 5X USB 3.2), PCI Expree to USB Expansion Card Super Speed 10Gbps PCI-e USB3.2 Hub Controller Adapter for Windows 11/10/8/7/XP/Vista

Limited time offer, ends 02/13

  • Type: PCI to USB Card
  • External USB Ports: 7x USB Ports
  • Standard: USB 3.1
  • Data Transfer Rate: Up to 10 Gbps
  • Model #: E-PCIE25A2C3.2-1
  •  
  • $62.99 
  • Free Shipping
ESTONE PCIE USB 3.2 Card 5 Ports(2X USB C - 3X USB 3.2), PCI Expree to USB Expansion Card Super Speed 10Gbps PCI-e USB3.2 Hub Controller Adapter for Windows 11/10/8/7/XP/Vista
Quick View
ESTONE PCIE USB 3.2 Card 5 Ports(2X USB C - 3X USB 3.2), PCI Expree to USB Expansion Card Super Speed 10Gbps PCI-e USB3.2 Hub Controller Adapter for Windows 11/10/8/7/XP/Vista

Limited time offer, ends 02/13

  • Type: PCI to USB Card
  • External USB Ports: 5x USB Ports
  • Standard: USB 3.1
  • Data Transfer Rate: Up to 10 Gbps
  • Model #: E-PCIE23A2C3.2-1
  •  
  • $37.99 
  • Free Shipping
ESTONE PCIE USB 3.0 Card 7 Ports(2X USB C - 5X USB A), PCI Expree to USB Expansion Card Super Speed 5Gbps PCI-e USB3.0 Hub Controller Adapter for Windows 11/10/8/7/XP/Vista
Quick View
ESTONE PCIE USB 3.0 Card 7 Ports(2X USB C - 5X USB A), PCI Expree to USB Expansion Card Super Speed 5Gbps PCI-e USB3.0 Hub Controller Adapter for Windows 11/10/8/7/XP/Vista

Limited time offer, ends 02/13

  • Type: PCI to USB Card
  • External USB Ports: 7x USB Ports
  • Data Transfer Rate: Up to 5.0 Gbps
  • Operating Systems Supported: Windows 7/8/10/11
  • Model #: E-PCIE25A2C-1
  •  
  • $42.99 
  • Free Shipping
Jansicotek 4 Ports PCIE to USB3.0 Expansion Card, USB3.0 Superspeed 5Gbps Front Expansion Card, USB PCIE Expansion Card for Win XP Win7 Win 8 Win 10 Win 11 Linux
Quick View
Jansicotek 4 Ports PCIE to USB3.0 Expansion Card, USB3.0 Superspeed 5Gbps Front Expansion Card, USB PCIE Expansion Card for Win XP Win7 Win 8 Win 10 Win 11 Linux

Limited time offer, ends 02/13

  • Type: PCI to USB Card
  • External USB Ports: 4-port USB 3.0
  • Data Transfer Rate: Up to 5.0 Gbps
  • Operating Systems Supported: Windows 7/8/10/11
  • Model #: E-PCIE24USBA-4
  •  
  • $22.99 
  • Free Shipping
ESTONE PCI Express Expansion Card, 10Gbps USB 3.2 Gen 2 5-Port Front Expansion Card, Connect5 Devices Expanded - (3X USB C - 2X USB A)
Quick View
ESTONE PCI Express Expansion Card, 10Gbps USB 3.2 Gen 2 5-Port Front Expansion Card, Connect5 Devices Expanded - (3X USB C - 2X USB A)

Limited time offer, ends 02/13

  • Type: PCI to USB Card
  • External USB Ports: 5x USB Ports
  • Standard: USB 3.2
  • Data Transfer Rate: Up to 10 Gbps
  • Model #: E-PCIE22A3C3.2-2
  •  
  • $43.99 
  • Free Shipping
SYBA Low Profile PCI-Express 1394B/A Firewire Card Model SD-PEX30009
Quick View
SYBA Low Profile PCI-Express 1394B/A Firewire Card Model SD-PEX30009
  • Type: PCI Express to 1394 Card
  • External 1394 Ports: 2 x 1394B Ports + 1 x 1394A Port
  • Internal 1394 Ports: 1 x 1394A Firewire internal header (Shared Port)
  • Standard: 1394A/1394B
  • Model #: SD-PEX30009
  • $46.70
  •  
  • $38.99 
  • Save: $7.71 (16%)
  • Free Shipping
SYBA 2 Port Type-A USB 3.1 10Gbps Card Model SI-PEX20208
Quick View
SYBA 2 Port Type-A USB 3.1 10Gbps Card Model SI-PEX20208
  • Type: PCI Express to USB Card
  • External USB Ports: 2x USB Ports
  • External Ports: 2 Type-A USB Ports
  • Data Transfer Rate: Up to 10 Gbps
  • Model #: SI-PEX20208
4 Port USB3.0 PCIe Expansion Card Adapter (No need power supply), Hi Speed 5Gbps UASP For Desktop PC Computer Windows Server, XP,7, Vista, 8, 8.1, 10, Build in Self-Powered
Quick View
4 Port USB3.0 PCIe Expansion Card Adapter (No need power supply), Hi Speed 5Gbps UASP For Desktop PC Computer Windows Server, XP,7, Vista, 8, 8.1, 10, Build in Self-Powered

Limited time offer, ends 01/25

  • Type: PCIe expansion card
  • External USB Ports: 4-port USB 3.0
  • External Ports: 4 port USB 3.0
  • Standard: USB 3.0
  • Model #: PCET4U3-NEC
  •  
  • $25.99 
  • Free Shipping
  • $19.50 - $25.99
SYBA M.2 (B & M-Key) PCI-e interface Single Port Gigabit Ethernet Modules Model SI-PEX24054
Quick View
SYBA M.2 (B & M-Key) PCI-e interface Single Port Gigabit Ethernet Modules Model SI-PEX24054
  • Type: M.2 (B & M-Key) PCI-e to Gigabit Ethernet
  • External Ports: Gigabit Ethernet Port
  • Internal Ports: M.2 (B & M-Key) PCI-e
  • Compatibility: PC Motherboard with B & M key M.2 Slot
  • Model #: SI-PEX24054
Vantec 5-Port SATA III 6Gbps PCIe x4 Host Card
Quick View
Vantec 5-Port SATA III 6Gbps PCIe x4 Host Card
  • Type: PCI Express to eSATA Card
  • External Ports: 5 x SATA III
  • Part Number: UGT-ST655
  • Dimensions: 92 x 66 x 22 mm
  • Model #: UGT-ST655
Supermicro 12Gb/s Eight-Port SAS Internal RAID Adapter
Quick View
Supermicro
Supermicro 12Gb/s Eight-Port SAS Internal RAID Adapter
  • External USB Ports: PCI Express
  • Model #: AOC-S3008L-L8E
SYBA 8-Port RS-232 Serial PCI-Express, Revision 2.0; with Exar Chipset Model SI-PEX15041
Quick View
SYBA 8-Port RS-232 Serial PCI-Express, Revision 2.0; with Exar Chipset Model SI-PEX15041
  • Type: PCI Express to Serial Port Card
  • External Ports: 8 x Serial Ports
  • Specifications: The XR17V358 series Multi-I/O PCI-Express controller cards are the high performance RS232 serial interface controller for home and industrial users. They are compatible with industrial standard 16C550 UART, which provide a low cost connection platform for industrial machines, POS machines, external Modems, mice, etc.
  • Dimensions: 7.00" x 12.00" x 2.25"
  • Model #: SI-PEX15041
  •  
  • $55.99 
  • Free Shipping
Linkreal PCI Express 4.0 x8 to Two SlimSAS SFF-8654 4i Adapter
Quick View
Linkreal PCI Express 4.0 x8 to Two SlimSAS SFF-8654 4i Adapter
  • Type: PCI Express Controller Card
  • External USB Ports: 2 Port
  • Model #: LRNV9F12
  •  
  • $50.00 
  • $20.00 Shipping
Direct from Shenzhen Lianrui Information Technology Direct from Shenzhen Lianrui Information Technology
SIIG JU-P40A11-S1 DP USB 3.0 4-Port PCIe Host Card
Quick View
SIIG JU-P40A11-S1 DP USB 3.0 4-Port PCIe Host Card
  • Type: PCI Express to USB Card
  • External USB Ports: 4x 9-pin USB 3.0 Type A, Female
  • Standard: FCC, CE, RoHS
  • Data Transfer Rate: USB data transfer rate: Up to 5Gbps
  • Model #: JU-P40A11-S1
  •  
  • $39.99 
  • Free Shipping
Digi AccelePort Xp 2 Port DB-9 Serial Adapter
Quick View
Digi AccelePort Xp 2 Port DB-9 Serial Adapter
  • External USB Ports: PCI
  • Model #: 77000659
  •  
  • $179.00 
  • $15.00 Shipping
M.2 NGFF to Desktop PCIe x4 x8 x16 Adapter Card, RIITOP NVMe SATA Dual SSD PCI Express Adapter Card Support 110mm, 80mm, 60mm, 42mm, 30mm SSD
Quick View
M.2 NGFF to Desktop PCIe x4 x8 x16 Adapter Card, RIITOP NVMe SATA Dual SSD PCI Express Adapter Card Support 110mm, 80mm, 60mm, 42mm, 30mm SSD

Limited time offer, ends 01/25

  • Type: PCI Express to M.2 Card
  • External USB Ports: PCI Express
  • External Ports: PCIe 3.0 x4 and SATA
  • Internal Ports: M Key M.2 NVMe Slot + B Key M.2 NGFF Slot
  • Model #: PCE4XTM2-DL
  •  
  • $17.99 
  • Free Shipping
  • $14.00 - $17.99
SYBA SI-ADA40083 M.2 NGFF to 2.5" SATAIII Card with Full & Low Profile Brackets
Quick View
SYBA SI-ADA40083 M.2 NGFF to 2.5" SATAIII Card with Full & Low Profile Brackets
  • External Ports: 1 x SATA III
  • Specifications: M.2(NGFF) to SATAIII Card M.2 Specification Revision 0.9 Serial ATA Specification Revision 3.2 Supports M.2 Card Sizes: 22*30, 22*42, 22*60 Supports M.2 B Key Card Type Supports High-Speed SATA 3/6 Gbps Interface Port: Standard SATA 22 Pin Connector
  • Weight: 0.1
  • Package Contents: M.2 to SATA Adapter User Manual Set of M.2 Mounting Screws Standar Size Bracket Low Profile Bracket
  • Model #: SI-ADA40083
Linkreal 4 Ports USB 3.0 Expansion Card 5Gb/s PCI Express to USB 3.0 Converter Adapter Card for Desktop by PCIe x1 x4 x8 x16 slot
Quick View
Linkreal 4 Ports USB 3.0 Expansion Card 5Gb/s PCI Express to USB 3.0 Converter Adapter Card for Desktop by PCIe x1 x4 x8 x16 slot
  • Type: PCI Express to USB Card
  • External USB Ports: 4-port USB 3.0
  • External Ports: 4 port USB 3.0
  • Standard: PCIe to USB 3.0 Expansion Card
  • Model #: LRSU9A71-4A
  •  
  • $26.80 
  • $20.00 Shipping
Direct from Shenzhen Lianrui Information Technology Direct from Shenzhen Lianrui Information Technology
Linkreal PCIe to USB3.1 Type C + Type A Expansion Card Superspeed 10Gb/s for PC desktops
Quick View
Linkreal PCIe to USB3.1 Type C + Type A Expansion Card Superspeed 10Gb/s for PC desktops
  • Type: PCI Express to USB Card
  • External USB Ports: 2 Port
  • Internal USB Ports: 2x USB Ports
  • External Ports: 2 port USB 3.0
  • Model #: LRSU9A42-AC
  •  
  • $28.92 
  • $20.00 Shipping
Direct from Shenzhen Lianrui Information Technology Direct from Shenzhen Lianrui Information Technology
Linkreal PCI Express 4.0 x8 to 2 Port M.2 M Key NVMe SSD Adapter Expansion Card Supports PCIe M.2 NVMe SSD in size 2230 2242 2260 2280 and 22110mm for Storage Servers
Quick View
Linkreal PCI Express 4.0 x8 to 2 Port M.2 M Key NVMe SSD Adapter Expansion Card Supports PCIe M.2 NVMe SSD in size 2230 2242 2260 2280 and 22110mm for Storage Servers
  • Type: PCI Express to M.2 Card
  • External Ports: 2 X M.2
  • Internal Ports: 2 X M.2
  • Standard: PCI Express 4.0 x8 to M.2 NVMe SSD Adapter Card
  • Model #: LRNV95N8
  •  
  • $35.00 
  • $20.00 Shipping
Direct from Shenzhen Lianrui Information Technology Direct from Shenzhen Lianrui Information Technology
NVMe PCIe Adapter Card, RIITOP PCIe M.2 SSD NVMe AHCI to PCIe Gen 3.0 x4 x8 x16 Full Speed Converter Card for Desktop PC, Support (M Key) M.2 SSD 2280/2260/2242/2230 mm
Quick View
NVMe PCIe Adapter Card, RIITOP PCIe M.2 SSD NVMe AHCI to PCIe Gen 3.0 x4 x8 x16 Full Speed Converter Card for Desktop PC, Support (M Key) M.2 SSD 2280/2260/2242/2230 mm

Limited time offer, ends 01/25

  • Type: PCI Express to M.2 Card
  • External USB Ports: PCI Express
  • Compatibility: PCI-e 3.0/2.0/1.0 4x/8x/16x Slot.
  • Specifications: Compatibility with: Apply to 2280/2260/2242 / 2230mm M.2 PCI-e NVMe SSD (Not supported SATA-based M.2 SSD). PCIe NVMe/AHCI SSD (Incomplete List): Samsung XP941, SM951 (NVMe), 950 Pro Series SSDs, PM961, 960EVO, SM961, PM951, 960EVO. INTEL 600P. Liteon T10. Kingston HyperX Predator M.2. Plextor M6e Series M.2 SSD.
  • Model #: M2T16XBD
  •  
  • $13.99 
  • Free Shipping
  • $10.00 - $13.99
SYBA 1 Port DB25 Parallel Printer (LPT1) PCI-e 2.0 x1 Expansion Card - SI-PEX10011
Quick View
SYBA 1 Port DB25 Parallel Printer (LPT1) PCI-e 2.0 x1 Expansion Card - SI-PEX10011
  • Type: PCI Express to Serial Port Card
  • External Ports: 1 x DB25 Parallel Printer (LPT1)
  • Operating Systems Supported: Windows 7, 8, 10, Linux Kernel 2.6.15 and later Android 1.x-5.x
  • Specifications: The Syba SI-PEX10011 PCI express Parallel Card with Asix AX99100 Chipset turns a PCI express slot into a parallel port. Works with old software that requires re-mapping to legacy address. Designed around the well known Serial/Parallel I/O power house Asix chipset. Parallel ports are ideal for connecting to modem, cellular phone, PDA, ISDN terminal adapter, satellite receiver, graphic tablet, bar code scanner, label printer, automated teller machine, GPS, finger print identification, Infra-Red transceiver, packet radio, magnetic card reader, Pops devices, multi-modem dial-up server, digital camera, automation interface, and card reader. Keeps old S...
  • Model #: SI-PEX10011
VANTEC 2+1 FireWire 800/400 PCIe Combo Host Card Model UGT-FW210
Quick View
VANTEC 2+1 FireWire 800/400 PCIe Combo Host Card Model UGT-FW210
  • Type: PCI Express to 1394 Card
  • External USB Ports: PCI Express
  • Standard: 1394A/1394B
  • Data Transfer Rate: 800/400/200/100 Mbps
  • Model #: UGT-FW210
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
SIIG Two-Port Serial (16550) I/O Card Model JJ-P20211-S6
Quick View
SIIG Two-Port Serial (16550) I/O Card Model JJ-P20211-S6
  • Type: PCI to Serial Port Card
  • External Ports: 2 x Serial Ports
  • Data Transfer Rate: Up to 230 Kbps
  • Operating Systems Supported: Windows 95/98/98 SE/ME/NT4.0/2000/XP/Server 2003
  • Model #: JJ-P20211-S6
  •  
  • $79.00 
  • $15.00 Shipping
Linkreal PCI Express 3.0 x8 to 4 xM.2 NVMe SSD Adapter with Heatsink and Fan Cooling System
Quick View
Linkreal PCI Express 3.0 x8 to 4 xM.2 NVMe SSD Adapter with Heatsink and Fan Cooling System
  • Type: PCI Express to M.2 Card
  • External Ports: 4 x Serial Ports
  • Internal Ports: 4*M.2
  • Standard: PCI Express to M.2 NVMe SSD Expansion Card
  • Model #: LRNV9524-4I
  •  
  • $188.00 
  • $20.00 Shipping
Direct from Shenzhen Lianrui Information Technology Direct from Shenzhen Lianrui Information Technology
SerialGear Dual Port RS-422/485 to PCMCIA with Isolation and Port Protection Features
Quick View
  •  
  • $176.99 
  • $3.99 Shipping
SerialGear PCMCIA Single Port RS-422/485 Card with Isolation and Port Protection
Quick View
  •  
  • $120.98 
  • $3.99 Shipping
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
Linkreal 4 Port SFF-8643 to PCIe x16 Slot Adapter for Servers
Quick View
Linkreal 4 Port SFF-8643 to PCIe x16 Slot Adapter for Servers
  • Type: Controller Card
  • External USB Ports: 4 Port
  • Model #: LRFC6941
  •  
  • $56.00 
  • $20.00 Shipping
Direct from Shenzhen Lianrui Information Technology Direct from Shenzhen Lianrui Information Technology
SIIG IEEE1394 3-port PCI Card Model NN-440012
Quick View
SIIG IEEE1394 3-port PCI Card Model NN-440012
  • Type: PCI to 1394 Card
  • External 1394 Ports: Two IEEE 1394 400Mbps ports (6-pin connector)
  • Internal 1394 Ports: One IEEE 1394 400Mbps port (6-pin connector)
  • Standard: 1394A
  • Model #: NN-440012
  •  
  • $18.00 
  • $15.00 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
HP - Riser card - for ProLiant DL560 Gen9, DL560 Gen9 Base, DL560 Gen9 Entry, D
Quick View
HP
HP - Riser card - for ProLiant DL560 Gen9, DL560 Gen9 Base, DL560 Gen9 Entry, D
  • Type: Riser Card
  • External USB Ports: PCI Express
  • Model #: 793474-B21
  •  
  • $2,059.99 
  • Free Shipping
StarTech.com 2 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter with UASP - LP4 Power Model PEXUSB3S25
Quick View
Open Box StarTech.com 2 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter with UASP - LP4 Power Model PEXUSB3S25
  • Type: PCI Express to USB Card
  • External USB Ports: 2x USB Ports
  • Standard: USB 3.0
  • Data Transfer Rate: 5 Gbps
  • Model #: PEXUSB3S25
  •  
  • $29.99 
  • $5.59 Shipping
Dell Compellent Storage 8GB 4-Port Fiber Optic PCIe HBA I/O Controller Card TF67
Quick View
DELL
Refurbished Dell Compellent Storage 8GB 4-Port Fiber Optic PCIe HBA I/O Controller Card TF67
  • Type: Host Bus Adapter
  • External USB Ports: 4 Port
  • Model #: TF67T+BB
  •  
  • $14.99 
  • Free Shipping