USB 3.0 Cards

Older computers do not include USB 3.0 ports, and many newer computers do not have enough of these ports.

USB 3.0 gives you faster data transfer speeds than USB 2.0, and can be a significant upgrade to an older computer.

With our USB 3.0 cards, you can upgrade your system to include or increase the number of ports available when you need them. You can add this capability through PCI Express (PCIe), PCI, and ExpressCards.

21 to 26 of 26 Results
1 Port Flush Mount ExpressCard SuperSpeed USB 3.0 Card Adapter with UASP Support
ECUSB3S11
1 Port Flush Mount ExpressCard SuperSpeed USB 3.0 Card Adapter with UASP Support

Add a USB 3.0 port connection that inserts flush into a laptop ExpressCard slot

$32.99
229+ In stock In stock
US: 206 | CA: 23
In stock Learn More
2 Port SuperSpeed Mini PCI Express USB 3.0 Adapter Card w/ Bracket Kit and UASP Support
MPEXUSB3S22B
2 Port SuperSpeed Mini PCI Express USB 3.0 Adapter Card w/ Bracket Kit and UASP Support

Add two USB 3.0 ports through a Mini PCI Express slot

$71.99
94+ In stock In stock
US: 85 | CA: 9
In stock Learn More
2 Port ExpressCard SuperSpeed USB 3.0 Card Adapter with UASP Support
ECUSB3S22
2 Port ExpressCard SuperSpeed USB 3.0 Card Adapter with UASP Support

Add 2 USB 3.0 Ports to a Laptop through an ExpressCard Slot

$47.99
81+ In stock In stock
US: 17 | CA: 64
In stock Learn More
4-Port PCI Express USB 3.0 Card - 2 External, 2 Internal - SATA Power
PEXUSB3S2EI
4-Port PCI Express USB 3.0 Card - 2 External, 2 Internal - SATA Power

Add front or rear panel USB 3.0 ports to your computer case using USB 3.0 motherboard-style headers

$47.99
14+ In stock In stock
US: 6 | CA: 8
In stock Learn More
Dual-Port USB 3.1 Card - 10Gbps per port - 1x USB-C, 1x USB-A - PCIe
PEXUSB311AC2
Dual-Port USB 3.1 Card - 10Gbps per port - 1x USB-C, 1x USB-A - PCIe

Add one USB Type-C and one USB Type-A port (10Gbps) to your computer, through a PCI Express slot

$55.99
Thunderbolt 3 to PCIe USB 3.1 Adapter - Chassis + 4 Port Card
BNDTBUSB3142
Thunderbolt 3 to PCIe USB 3.1 Adapter - Chassis + 4 Port Card

This Thunderbolt 3 to 4 port PCIe USB 3.1 hub connects your Thunderbolt 3 enabled computer to external USB 3.1 (Gen 2) devices by combining a chassis with PCIe card

$438.99