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ASUS Thunderboltex 3 Thunderbolt/Usb Adapter, PCI Express to USB Card, 	1 x 9 pin TB header, 40Gbps transfer speed
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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
MSI THUNDERBOLTM4 8K PCIe 3.0x4 Add-on Card for 2 Thunderbolt 4 (USB-C) Ports
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MSI THUNDERBOLTM4 8K PCIe 3.0x4 Add-on Card for 2 Thunderbolt 4 (USB-C) Ports
  • Type: PCI Express to Thunderbolt
  • External Ports: 2 x Thunderboltā„¢ 4 ports (USB-C) 2 x DisplayPort input ports 1 x 16-pin TBT header 1 x USB 2.0 header
  • Model #: THUNDERBOLTM4 8K
Syba SD-NECU2-3E1I 4-port (3+1) USB 2.0 PCI Card, NEC Chipset
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Syba SD-NECU2-3E1I 4-port (3+1) USB 2.0 PCI Card, NEC Chipset

Limited time offer, ends 10/23

  • Type: PCI Express to USB Card
  • External USB Ports: 3x USB Ports
  • Internal USB Ports: 1x USB Port
  • Standard: USB 2.0
  • Model #: SD-NECU2-3E1I
Sponsored
ESTONE PCIE USB 3.0 Card 7 Ports PCI Expree to USB Expansion Card Super Speed 5Gbps PCI-e USB3.0 Hub Controller Adapter for Windows 11/10/8/7/XP/Vista
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ESTONE PCIE USB 3.0 Card 7 Ports 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 10/13

  • Type: PCI to USB Card
  • External USB Ports: 7-Port USB 3.0
  • Data Transfer Rate: Up to 5.0 Gbps
  • Operating Systems Supported: Windows 7/8/10/11
  • Model #: E-PCIE27USBA-1
  • Ā 
  • $27.29 –
  • Free Shipping
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QNAP Thunderbolt 3 Expansion Card for TVS-h1688X and TVS-h1288X NAS (QXP-T32P)
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  • $195.99 –
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SABRENT NVMe M.2 SSD to PCIe X16/X8/X4 Card with Aluminum Heat Sink (EC-PCIE)
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#1 Best Seller
in Add-On Cards
SABRENT NVMe M.2 SSD to PCIe X16/X8/X4 Card with Aluminum Heat Sink (EC-PCIE)
  • Type: M.2 port (M key) into one PCIe x4
  • External Ports: M.2 (NGFF)
  • Internal Ports: PCI Express x 4 via full size x 16 pinout
  • Operating Systems Supported: • A computer and BIOS (usually set to AHCI) compatible with NVMe SSD over PCIe lanes. • Windows 7 with Microsoft’s Hotfixes for NVMe SSD. • Windows 8 and above. • Linux. • If after installation you get a yellow exclamation mark under the Device Manager, you may need to get an additional driver
  • Model #: EC-PCIE
  • $21.58
  • Ā 
  • $17.98 –
  • Save: $3.60 (16%)
Direct from Sabrent Direct from Sabrent
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Asus Thunderboltex 3 Thunderbolt/Usb Adapter
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Asus Thunderboltex 3 Thunderbolt/Usb Adapter
  • : ThunderboltEX 3
  • Type: PCI Express to USB Card
  • Thunderbolt 3: Yes
  • External USB Ports: 1 x USB 3.1 Gen 2 port (Type-A, support up to 10Gbps)
  • Model #: ThunderboltEX 3
DERAPID Wi-Fi 6E AX3000 Mini PCIe Wireless Card, Bluetooth 5.2, 802.11ax Tri-Band (6GHz/5GHz/2.4GHz), MU-MIMO, for Windows 11/10 64-bit Laptop/PC
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DERAPID Wi-Fi 6E AX3000 Mini PCIe Wireless Card, Bluetooth 5.2, 802.11ax Tri-Band (6GHz/5GHz/2.4GHz), MU-MIMO, for Windows 11/10 64-bit Laptop/PC

Limited time offer, ends 10/15

  • Part Number: AX5400
  • Type: PCIe Card
  • External USB Ports: Mini PCI Express
  • Internal USB Ports: Mini PCIE
  • Model #: MPE-AXE3000H
  • Ā 
  • $17.99 –
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Direct from DERAPID Direct from DERAPID
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Cablecc PCI-E Express 1X Slot Riser Card Extender Extension Ribbon Flex Relocate Cable 20cm
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  • Ā 
  • $7.99 –
  • Free Shipping
Direct from Cablecc Direct from Cablecc
  • $5.44 - $7.99
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Asus Thunderboltex 3 Thunderbolt/Usb Adapter
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Sonnet Echo Express SEL Thunderbolt 3-to-PCIe Expansion Chassis (1 Low Profile Slot)
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  • Ā 
  • $578.99 –
  • $5.99 Shipping
ASUS ThunderboltEX 4 with Intel Thunderbolt 4 JHL 8540 Controller, 2 USB Type-C ports, up to 40Gb/s Bi-directional Bandwidth and Incorporates DisplayPort 1.4 support, up to 100W Quick Charge
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in 30 days
ASUS ThunderboltEX 4 with Intel Thunderbolt 4 JHL 8540 Controller, 2 USB Type-C ports, up to 40Gb/s Bi-directional Bandwidth and Incorporates DisplayPort 1.4 support, up to 100W Quick Charge
  • Type: PCI Express to Thunderbolt
  • External USB Ports: 2 x USB Type-C (Support Thunderbolt 4 and USB 4 technology)
  • External Ports: 2 x mini DisplayPort IN ports
  • Compatibility: ASUS Intel 500 series and later models with 14-1 pin Thunderbolt header. *Refer to ASUS official website for an up-to-date list of compatible models
  • Model #: THUNDERBOLTEX 4
5-Port USB PCIe Card, 10Gbps USB 3.1 Gen 2 PCIe Card w/ 1x USB-C & 2x USB-A, 1x 2 Port IDC (Internal 5Gbps USB Header Expansion), USB C PCIe Card, PCI Express USB Controller - Windows/macOS/Linux (PEX
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5-Port USB PCIe Card, 10Gbps USB 3.1 Gen 2 PCIe Card w/ 1x USB-C & 2x USB-A, 1x 2 Port IDC (Internal 5Gbps USB Header Expansion), USB C PCIe Card, PCI Express USB Controller - Windows/macOS/Linux (PEX
  • Type: USB 3.2 (10 Gbps) PCIe Card
  • External USB Ports: 2 x USB 3.2 Gen 2x1 USB Type-A (9 pin, 10 Gbps) 1 x USB 3.2 Gen 2x1 USB Type-C (24 pin, 10 Gbps)
  • Internal Ports: 1 x IDC (20 pin, USB 3.0, Motherboard Header) 1 x SATA Power (15 pin)
  • Standard: Industry Standards: PCI Express Base Specification Rev. 3.0 USB 3.2 Specifications UASP (USB Attached SCSI Protocol) Rev. 1.0
  • Model #: PEXUSB312A1C1H
StarTech.com 2 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter with UASP - SATA Power Model PEXUSB3S24
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StarTech.com 2 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter with UASP - SATA Power Model PEXUSB3S24
  • Type: PCI Express to USB Card
  • External USB Ports: 2 - USB 3.0 A (9 pin; SuperSpeed) Female
  • Internal Ports: 1 - SATA Power (15 pin) Plug
  • Standard: USB 3.0
  • Model #: PEXUSB3S24
StarTech.com PEXUSB3S2EI 4-port PCI Express USB 3.0 card - 2 external, 2 internal - SATA power
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StarTech.com PEXUSB3S2EI 4-port PCI Express USB 3.0 card - 2 external, 2 internal - SATA power
  • Type: PCI to 1394 / USB Card
  • External USB Ports: 2-port USB 3.0
  • Internal USB Ports: 2x USB Ports
  • External Ports: 2 - USB 3.0 A (9 pin; SuperSpeed) Female
  • Model #: PEXUSB3S2EI
StarTech.com PEXUSB312C3 2-Port PCIe USB 3.1 Card - 2 x USB-C - USB 3.1 Gen 2 - Up to 10Gbps
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StarTech.com PEXUSB312C3 2-Port PCIe USB 3.1 Card - 2 x USB-C - USB 3.1 Gen 2 - Up to 10Gbps
  • Type: PCI Express to USB Card
  • External USB Ports: 2 x USB Type-C (24 pin) USB 3.1 (10Gbps) Female
  • Internal Ports: 1 x SATA Power (15 pin) Plug
  • Standard: USB 3.1 Gen 2
  • Model #: PEXUSB312C3
StarTech.com PEXUSB321C 1-Port USB 3.2 Gen 2x2 PCIe Card - USB-C SuperSpeed 20Gbps PCI Express 3.0 x4 Host Controller Card - USB Type-C PCIe Add-On Adapter Card - Expansion Card - Windows & Linux
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StarTech.com PEXUSB321C 1-Port USB 3.2 Gen 2x2 PCIe Card - USB-C SuperSpeed 20Gbps PCI Express 3.0 x4 Host Controller Card - USB Type-C PCIe Add-On Adapter Card - Expansion Card - Windows & Linux
  • Type: PCI Express to USB Card
  • External USB Ports: USB Type-C (24 pin, Gen 2x2, 20Gbps)
  • Standard: USB 3.2 Specification Rev. 1.0 PCI Express Base Specification Rev. 3.0 Intel xHCI Specification Rev. 1.1 UASP (USB Attached SCSI Protocol) Rev. 1.0
  • Data Transfer Rate: 20Gbps
  • Model #: PEXUSB321C
Type A USB 3.2 | 3.0 PCIe 4-Port PCIe Card (Mac and Windows Compatible)
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  • $111.98 –
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VisionTek Connect Series USB 3.0  2-port PCIe Small Form Factor host adapter card -900598
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VisionTek Connect Series USB 3.0 2-port PCIe Small Form Factor host adapter card -900598
  • Type: PCI Express to USB Card
  • External USB Ports: 2x USB Ports
  • Weight: 0.35
  • Model #: 900598
  • Ā 
  • $58.91 –
  • Free Shipping
StarTech.com 2 Port PCI Express PCIe SuperSpeed USB 3.0 Controller Card w/ SATA Power Model PEXUSB3S23
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StarTech.com 2 Port PCI Express PCIe SuperSpeed USB 3.0 Controller Card w/ SATA Power Model PEXUSB3S23
  • Type: PCI Express to USB Card
  • External USB Ports: 2x USB Ports
  • External Ports: 2 x USB 3.0 A (9 pin; SuperSpeed) Female
  • Internal Ports: 1 x SATA Power (15 pin) Plug
  • Model #: PEXUSB3S23
7-Port USB 3.0 PCI-e Expansion Card + 4-Port USB 3.0 PCIe Adapter
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GIGABYTE GC-MAPLE RIDGE Thunderbolt 4 PCI-Ex4 add on Card USB Type-C DisplayPort
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GIGABYTE
GIGABYTE GC-MAPLE RIDGE Thunderbolt 4 PCI-Ex4 add on Card USB Type-C DisplayPort
  • Type: PCI Express to Thunderbolt
  • Model #: B-GIGABYTE GC-MAPLE RIDGE
StarTech.com TB31PCIEX16 Thunderbolt 3 PCIe Expansion Chassis - Thunderbolt 3 to 16 x PCIe - Aluminum - PCIe SSD - External PCIe Enclosure - PCIe Slot
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StarTech.com TB31PCIEX16 Thunderbolt 3 PCIe Expansion Chassis - Thunderbolt 3 to 16 x PCIe - Aluminum - PCIe SSD - External PCIe Enclosure - PCIe Slot

OUT OF STOCK

  • Type: Thunderbolt 3 to PCIe x16 and DisplayPort
  • External Ports: 2 x Thunderbolt 3 USB-C (24-pin) Female 1 x DisplayPort (20 pin) Female
  • Internal Ports: 1 x PCI Express x16 Female
  • Data Transfer Rate: Up to 40 Gbps (Thunderbolt 3)
  • Model #: TB31PCIEX16