I/O Port Cards

Best Deals
I/O Port Cards
1
SATA Card, 4 Port SATA 3.0 Controller Expansion Card with 4 SATA Cable, 6Gbps PCIe SATA Card with Low Profile Bracket, Non-Raid, Boot as System Disk, Support 4 SATA 3.0 Devices
SATA Card, 4 Port SATA 3.0 Controller Expansion Card with 4 SATA Cable, 6Gbps PCIe SATA Card with Low Profile Bracket, Non-Raid, Boot as System Disk, Support...
10
Amazon.com
2
StarTech.com 2-Port USB 3.2 Gen 2 PCIe Card, USB-C 10Gbps PCI Express 3.0 x4 Adapter, Data Only, Windows/macOS/Linux, TAA
StarTech.com 2-Port USB 3.2 Gen 2 PCIe Card, USB-C 10Gbps PCI Express 3.0 x4 Adapter, Data Only, Windows/macOS/Linux, TAA
8.8
Amazon.com
3
GLOTRENDS U6A2C 8-Port (2 x Type-C+ 6 x Type-A) USB 3.0 5Gbps PCIe Expansion Card for Intel, AMD, and ARM Platform, Compatible with Windows and Linux (Not Support Mac OS)
GLOTRENDS U6A2C 8-Port (2 x Type-C+ 6 x Type-A) USB 3.0 5Gbps PCIe Expansion Card for Intel, AMD, and ARM Platform, Compatible with Windows and Linux (Not...
8.8
Amazon.com
4
IO CREST 10 Port SATA III to PCIe 3.0 x1 Non-RAID Expansion Card JMB582 Low Profile Bracket, (SY-PEX40167)
IO CREST 10 Port SATA III to PCIe 3.0 x1 Non-RAID Expansion Card JMB582 Low Profile Bracket, (SY-PEX40167)
8.8
Amazon.com
5
ELUTENG PCIE USB 3.0 Card 7 Ports PCI Expree to USB Expansion Card Super Speed 5Gbps PCI-e USB3 Hub Controller Adapter for Windows 11/10/8/7/XP/Vista
ELUTENG PCIE USB 3.0 Card 7 Ports PCI Expree to USB Expansion Card Super Speed 5Gbps PCI-e USB3 Hub Controller Adapter for Windows 11/10/8/7/XP/Vista
8.8
Amazon.com
6
StarTech.com 4-Port USB PCIe Card - 10Gbps USB PCI Express Expansion Card w/ 2 Controllers - 2X USB-C & 2X USB-A Ports (USB 3.2/3.1 Gen 2) - USB/USB-C PCI-e Card - Full Profile (PEXUSB312A2C2V)
StarTech.com 4-Port USB PCIe Card - 10Gbps USB PCI Express Expansion Card w/ 2 Controllers - 2X USB-C & 2X USB-A Ports (USB 3.2/3.1 Gen 2) - USB/USB-C PCI-e...
8.8
Amazon.com
7
ELUTENG PCIE USB 3.2 Card 8 Ports PCI Expree to USB C Expansion Card Superspeed 6 USB and 2 Type C PCI-e USB3 Hub Controller Adapter 3 Independent Power Module
ELUTENG PCIE USB 3.2 Card 8 Ports PCI Expree to USB C Expansion Card Superspeed 6 USB and 2 Type C PCI-e USB3 Hub Controller Adapter 3 Independent Power Module
8.8
Amazon.com
8
ASUS ThunderboltEX 5 Expansion Card – Dual Thunderbolt™ 5 USB-C Ports, 120Gbps Bandwidth, DisplayPort™ 2.1, PCIe 4.0 x4, USB4®, Compatible for Intel 800 Series Motherboards
ASUS ThunderboltEX 5 Expansion Card – Dual Thunderbolt™ 5 USB-C Ports, 120Gbps Bandwidth, DisplayPort™ 2.1, PCIe 4.0 x4, USB4®, Compatible for Intel 800...
7.4
Amazon.com
StarTech.com 2-Port USB 3.2 Gen 2 PCIe Card, USB-C 10Gbps PCI Express 3.0 x4 Adapter, Data Only, Windows/macOS/Linux, TAA
StarTech.com 2-Port USB 3.2 Gen 2 PCIe Card, USB-C 10Gbps PCI Express 3.0 x4 Adapter, Data Only, Windows/macOS/Linux, TAA
4.0
$65.99
$46.57
Amazon.com
SATA Card, 4 Port SATA 3.0 Controller Expansion Card with 4 SATA Cable, 6Gbps PCIe SATA Card with Low Profile Bracket, Non-Raid, Boot as System Disk, Support 4 SATA 3.0 Devices
SATA Card, 4 Port SATA 3.0 Controller Expansion Card with 4 SATA Cable, 6Gbps PCIe SATA Card with Low Profile Bracket, Non-Raid, Boot as System Disk, Support...
5.0
$17.23
$16.37
Amazon.com
GLOTRENDS U6A2C 8-Port (2 x Type-C+ 6 x Type-A) USB 3.0 5Gbps PCIe Expansion Card for Intel, AMD, and ARM Platform, Compatible with Windows and Linux (Not Support Mac OS)
GLOTRENDS U6A2C 8-Port (2 x Type-C+ 6 x Type-A) USB 3.0 5Gbps PCIe Expansion Card for Intel, AMD, and ARM Platform, Compatible with Windows and Linux (Not...
4.0
$24.99
Amazon.com
IO CREST 10 Port SATA III to PCIe 3.0 x1 Non-RAID Expansion Card JMB582 Low Profile Bracket, (SY-PEX40167)
IO CREST 10 Port SATA III to PCIe 3.0 x1 Non-RAID Expansion Card JMB582 Low Profile Bracket, (SY-PEX40167)
4.0
$53.30
Amazon.com
ELUTENG PCIE USB 3.0 Card 7 Ports PCI Expree to USB Expansion Card Super Speed 5Gbps PCI-e USB3 Hub Controller Adapter for Windows 11/10/8/7/XP/Vista
ELUTENG PCIE USB 3.0 Card 7 Ports PCI Expree to USB Expansion Card Super Speed 5Gbps PCI-e USB3 Hub Controller Adapter for Windows 11/10/8/7/XP/Vista
4.0
$21.99
Amazon.com
StarTech.com 4-Port USB PCIe Card - 10Gbps USB PCI Express Expansion Card w/ 2 Controllers - 2X USB-C & 2X USB-A Ports (USB 3.2/3.1 Gen 2) - USB/USB-C PCI-e Card - Full Profile (PEXUSB312A2C2V)
StarTech.com 4-Port USB PCIe Card - 10Gbps USB PCI Express Expansion Card w/ 2 Controllers - 2X USB-C & 2X USB-A Ports (USB 3.2/3.1 Gen 2) - USB/USB-C PCI-e...
4.0
$95.66
Amazon.com
ASUS ThunderboltEX 5 Expansion Card – Dual Thunderbolt™ 5 USB-C Ports, 120Gbps Bandwidth, DisplayPort™ 2.1, PCIe 4.0 x4, USB4®, Compatible for Intel 800 Series Motherboards
ASUS ThunderboltEX 5 Expansion Card – Dual Thunderbolt™ 5 USB-C Ports, 120Gbps Bandwidth, DisplayPort™ 2.1, PCIe 4.0 x4, USB4®, Compatible for Intel 800...
3.0
$104.63
Amazon.com
ELUTENG PCIE USB 3.2 Card 8 Ports PCI Expree to USB C Expansion Card Superspeed 6 USB and 2 Type C PCI-e USB3 Hub Controller Adapter 3 Independent Power Module
ELUTENG PCIE USB 3.2 Card 8 Ports PCI Expree to USB C Expansion Card Superspeed 6 USB and 2 Type C PCI-e USB3 Hub Controller Adapter 3 Independent Power Module
4.0
$24.66
Amazon.com
Amazon price updated: January 18, 2026 1:05 am
SATA Card, 4 Port SATA 3.0 Controller Expansion Card with 4 SATA Cable, 6Gbps PCIe SATA Card with Low Profile Bracket, Non-Raid, Boot as System Disk, Support 4 SATA 3.0 Devices
SATA Card, 4 Port SATA 3.0 Controller Expansion Card with 4 SATA Cable, 6Gbps PCIe SATA Card with Low Profile Bracket, Non-Raid, Boot as System Disk, Support...
5.0
$17.23
$16.37
Amazon.com
ELUTENG PCIE USB 3.0 Card 7 Ports PCI Expree to USB Expansion Card Super Speed 5Gbps PCI-e USB3 Hub Controller Adapter for Windows 11/10/8/7/XP/Vista
ELUTENG PCIE USB 3.0 Card 7 Ports PCI Expree to USB Expansion Card Super Speed 5Gbps PCI-e USB3 Hub Controller Adapter for Windows 11/10/8/7/XP/Vista
4.0
$21.99
Amazon.com
ELUTENG PCIE USB 3.2 Card 8 Ports PCI Expree to USB C Expansion Card Superspeed 6 USB and 2 Type C PCI-e USB3 Hub Controller Adapter 3 Independent Power Module
ELUTENG PCIE USB 3.2 Card 8 Ports PCI Expree to USB C Expansion Card Superspeed 6 USB and 2 Type C PCI-e USB3 Hub Controller Adapter 3 Independent Power Module
4.0
$24.66
Amazon.com
GLOTRENDS U6A2C 8-Port (2 x Type-C+ 6 x Type-A) USB 3.0 5Gbps PCIe Expansion Card for Intel, AMD, and ARM Platform, Compatible with Windows and Linux (Not Support Mac OS)
GLOTRENDS U6A2C 8-Port (2 x Type-C+ 6 x Type-A) USB 3.0 5Gbps PCIe Expansion Card for Intel, AMD, and ARM Platform, Compatible with Windows and Linux (Not...
4.0
$24.99
Amazon.com
StarTech.com 2-Port USB 3.2 Gen 2 PCIe Card, USB-C 10Gbps PCI Express 3.0 x4 Adapter, Data Only, Windows/macOS/Linux, TAA
StarTech.com 2-Port USB 3.2 Gen 2 PCIe Card, USB-C 10Gbps PCI Express 3.0 x4 Adapter, Data Only, Windows/macOS/Linux, TAA
4.0
$65.99
$46.57
Amazon.com
IO CREST 10 Port SATA III to PCIe 3.0 x1 Non-RAID Expansion Card JMB582 Low Profile Bracket, (SY-PEX40167)
IO CREST 10 Port SATA III to PCIe 3.0 x1 Non-RAID Expansion Card JMB582 Low Profile Bracket, (SY-PEX40167)
4.0
$53.30
Amazon.com
StarTech.com 4-Port USB PCIe Card - 10Gbps USB PCI Express Expansion Card w/ 2 Controllers - 2X USB-C & 2X USB-A Ports (USB 3.2/3.1 Gen 2) - USB/USB-C PCI-e Card - Full Profile (PEXUSB312A2C2V)
StarTech.com 4-Port USB PCIe Card - 10Gbps USB PCI Express Expansion Card w/ 2 Controllers - 2X USB-C & 2X USB-A Ports (USB 3.2/3.1 Gen 2) - USB/USB-C PCI-e...
4.0
$95.66
Amazon.com
ASUS ThunderboltEX 5 Expansion Card – Dual Thunderbolt™ 5 USB-C Ports, 120Gbps Bandwidth, DisplayPort™ 2.1, PCIe 4.0 x4, USB4®, Compatible for Intel 800 Series Motherboards
ASUS ThunderboltEX 5 Expansion Card – Dual Thunderbolt™ 5 USB-C Ports, 120Gbps Bandwidth, DisplayPort™ 2.1, PCIe 4.0 x4, USB4®, Compatible for Intel 800...
3.0
$104.63
Amazon.com
Amazon price updated: January 18, 2026 1:05 am

More information about I/O Port Cards

Expand your computer's connectivity options with I/O Port Cards. These handy devices allow you to easily add extra ports to your computer, giving you more flexibility and convenience. Whether you need additional USB ports, serial ports, parallel ports, or even audio ports, I/O Port Cards have got you covered. Quickly upgrade your computer today.

Questions about I/O Port Cards

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