Computer Expansion Cards

Expand the capabilities of your computer with this wide selection of expansion cards. Whether you're looking to enhance your system's graphics, add more ports for connectivity, or boost its processing... power, we have the perfect solution for you. Browse through this range of expansion cards to take your computer to the next level and unlock its full potential for gaming, multimedia editing, or professional applications.
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Sonnet Echo Express SE IIIe Thunderbolt 3 Edition 3-Slot PCIE Card Expansion System

Sonnet Echo Express SE IIIe Thunderbolt 3 Edition 3-Slot PCIE Card Expansion System

SKU: SNEEXSE3ET3
(1)

DESCRIPTION

A compact, desktop Thunderbolt 3 to PCIe card expansion system that supports three professional PCIe cards simultaneously.

$799.99
$67 /mo suggested payments with 12‑month special financing. Learn how.
KEY FEATURES
  • Brand: sonnet

DESCRIPTION

A compact, desktop Thunderbolt 3 to PCIe card expansion system that supports three professional PCIe cards simultaneously.
StarTech PCI Express to 2 PCI & 2 PCIe Expansion Full Length Enclosure System, Includes PCI Expansion Box and PCI Express Card

StarTech PCI Express to 2 PCI & 2 PCIe Expansion Full Length Enclosure System, Includes PCI Expansion Box and PCI Express Card

SKU: STPEX2PCIE4L
(3)

DESCRIPTION

A PCI Express to 2 PCI & 2 PCIe Expansion Full Length Enclosure System for maximizing I/O capabilities.

$567.99
$95 /mo suggested payments with 6‑month special financing. Learn how.
KEY FEATURES
  • Brand: startech

DESCRIPTION

A PCI Express to 2 PCI & 2 PCIe Expansion Full Length Enclosure System for maximizing I/O capabilities.
Sonnet Echo Express SE I 1-Slot Thunderbolt 3 to Full-Height/Half-Length PCIe Card Expansion System

Sonnet Echo Express SE I 1-Slot Thunderbolt 3 to Full-Height/Half-Length PCIe Card Expansion System

SKU: SNEEXPSE1T3
(4)

DESCRIPTION

A Compact and lightweight Thunderbolt 3 expansion system that connects a PCIe card to computers without slots.

$369.99
$62 /mo suggested payments with 6‑month special financing. Learn how.
KEY FEATURES
  • Brand: sonnet

DESCRIPTION

A Compact and lightweight Thunderbolt 3 expansion system that connects a PCIe card to computers without slots.
Synology E10G18-T1 Single-Port, High-Speed 10GBASE-T/NBASE-T PCIe Expansion Card

Synology E10G18-T1 Single-Port, High-Speed 10GBASE-T/NBASE-T PCIe Expansion Card

SKU: SYE10G18T1
(6)

DESCRIPTION

A flexible and cost-effective PCIe expansion card for smooth migration to 10GbE networking with backward compatibility.

$139.99
KEY FEATURES
  • Brand: synology

DESCRIPTION

A flexible and cost-effective PCIe expansion card for smooth migration to 10GbE networking with backward compatibility.
Behringer X-LIVE 32-Channel SD Recording/Playback & USB Expansion Card for X32 Mixing Console

Behringer X-LIVE 32-Channel SD Recording/Playback & USB Expansion Card for X32 Mixing Console

SKU: BEXLIVE
(5)

DESCRIPTION

A powerful expansion card for the X32 mixing console, allowing for multi-channel recording and playback via USB and dual SD/SDHC slots.

$155.00
KEY FEATURES
  • Brand: behringer

DESCRIPTION

A powerful expansion card for the X32 mixing console, allowing for multi-channel recording and playback via USB and dual SD/SDHC slots.
Blackmagic Design DeckLink Duo 2

Blackmagic Design DeckLink Duo 2

SKU: BMDDUO2
(14)

DESCRIPTION

A high-performance capture and playback solution with 4 independent 3G-SDI connections, configurable inputs/outputs, and broad software compatibility.

$545.00
$91 /mo suggested payments with 6‑month special financing. Learn how.
KEY FEATURES
  • Brand: blackmagic design

DESCRIPTION

A high-performance capture and playback solution with 4 independent 3G-SDI connections, configurable inputs/outputs, and broad software compatibility.
Green Extreme USB-C 3.2 Gen 2 CFexpress Type-B and SD UHS-II Memory Card Reader

Green Extreme USB-C 3.2 Gen 2 CFexpress Type-B and SD UHS-II Memory Card Reader

SKU: GXCRCFXB
(7)

DESCRIPTION

A compact and versatile USB-C card reader that supports CFexpress Type-B and SD memory cards for fast and efficient image and video transfer.

$59.00
KEY FEATURES
  • Brand: green extreme

DESCRIPTION

A compact and versatile USB-C card reader that supports CFexpress Type-B and SD memory cards for fast and efficient image and video transfer.
INOGENI HDMI to USB 3.0 Video Capture Card, 4K Video Resolution Support

INOGENI HDMI to USB 3.0 Video Capture Card, 4K Video Resolution Support

SKU: IG4K2USB3
(3)

DESCRIPTION

A compact and reliable HDMI to USB 3.0 converter for capturing uncompressed video with audio up to 4K resolution.

$420.00
$475.00 Save: $55.00 (12%)
$70 /mo suggested payments with 6‑month special financing. Learn how.
KEY FEATURES
  • Brand: inogeni

DESCRIPTION

A compact and reliable HDMI to USB 3.0 converter for capturing uncompressed video with audio up to 4K resolution.
Axxon Parallel Port PCI Express Controller Card

Axxon Parallel Port PCI Express Controller Card

SKU: AXLF811KB
(1)

DESCRIPTION

A PCIe controller card that adds an EPP/ECP Parallel port for low and standard-height mounting brackets.

$199.95
KEY FEATURES
  • Brand: axxon

DESCRIPTION

A PCIe controller card that adds an EPP/ECP Parallel port for low and standard-height mounting brackets.
Accusys ThunderBox Four Port PCIe 3.0x4 Expansion Box

Accusys ThunderBox Four Port PCIe 3.0x4 Expansion Box

SKU: ACCTHUNDERBX

DESCRIPTION

A PCIe 3.0 expansion box with 4 ports, ThunderBox increases workstation numbers and expands storage capacity.

$699.00
$117 /mo suggested payments with 6‑month special financing. Learn how.
KEY FEATURES
  • Brand: accusys

DESCRIPTION

A PCIe 3.0 expansion box with 4 ports, ThunderBox increases workstation numbers and expands storage capacity.
QNAP QM2 Dual M.2 22110/2280 PCIe Gen3 x8 NVMe SSD Expansion Card

QNAP QM2 Dual M.2 22110/2280 PCIe Gen3 x8 NVMe SSD Expansion Card

SKU: QNQM22P384A

DESCRIPTION

A budget-friendly PCIe expansion card that allows you to add NVMe SSDs to your NAS or computer for increased storage capacity and improved performance.

$209.00
$35 /mo suggested payments with 6‑month special financing. Learn how.
KEY FEATURES
  • Brand: qnap

DESCRIPTION

A budget-friendly PCIe expansion card that allows you to add NVMe SSDs to your NAS or computer for increased storage capacity and improved performance.
Hall Research EXP-HDBT3-TRX100 HDBaseT Transmitter Expansion Card for EMCEE200 Presentation Switcher

Hall Research EXP-HDBT3-TRX100 HDBaseT Transmitter Expansion Card for EMCEE200 Presentation Switcher

SKU: HREXPBT3TRX1

DESCRIPTION

A transmitter expansion card that adds a mirrored output to the EMCEE200 presentation switcher.

$500.56
$84 /mo suggested payments with 6‑month special financing. Learn how.
KEY FEATURES
  • Brand: hall research

DESCRIPTION

A transmitter expansion card that adds a mirrored output to the EMCEE200 presentation switcher.
AJA CRV88-9-T-CCF 8-Lane PCIe 2.0 I/O Card with Passive Heat Sink, Independently Configurable, Fanless

AJA CRV88-9-T-CCF 8-Lane PCIe 2.0 I/O Card with Passive Heat Sink, Independently Configurable, Fanless

SKU: AJCRV889TCCF

DESCRIPTION

A high-density PCIe I/O card with multi-stream, multi-format capabilities, supporting up to eight HD or SD channels.

$3705.00
$309 /mo suggested payments with 12‑month special financing. Learn how.
KEY FEATURES
  • Brand: aja

DESCRIPTION

A high-density PCIe I/O card with multi-stream, multi-format capabilities, supporting up to eight HD or SD channels.
Allen & Heath DX Link DX Network Interface Card

Allen & Heath DX Link DX Network Interface Card

SKU: AHMDLDXLINKA

DESCRIPTION

A DX Link DX Network Interface Card allows for easy I/O expansion with up to 128 remote inputs and 64 remote outputs per module.

$699.00
$117 /mo suggested payments with 6‑month special financing. Learn how.
KEY FEATURES
  • Brand: allen & heath

DESCRIPTION

A DX Link DX Network Interface Card allows for easy I/O expansion with up to 128 remote inputs and 64 remote outputs per module.
Behringer WING Expansion Card for 64x64 Channel Audinate Dante AoIP Networking

Behringer WING Expansion Card for 64x64 Channel Audinate Dante AoIP Networking

SKU: BEWINGD

DESCRIPTION

A 64-channel bi-directional audio interface for seamless integration with Dante enabled IP networks.

$559.00
$94 /mo suggested payments with 6‑month special financing. Learn how.
KEY FEATURES
  • Brand: behringer

DESCRIPTION

A 64-channel bi-directional audio interface for seamless integration with Dante enabled IP networks.
Ashly 4-Output Expansion Module for Protea 24.24M Matrix Processor

Ashly 4-Output Expansion Module for Protea 24.24M Matrix Processor

SKU: ASNE2424MOP

DESCRIPTION

A four-output expansion module for the Protea 24.24M Matrix Processor, providing additional channels of output.

$350.00
$59 /mo suggested payments with 6‑month special financing. Learn how.
KEY FEATURES
  • Brand: ashly

DESCRIPTION

A four-output expansion module for the Protea 24.24M Matrix Processor, providing additional channels of output.
ASUS ThunderboltEX 5 Dual-Port Thunderbolt 5 PCIe 4.0 Expansion Card

ASUS ThunderboltEX 5 Dual-Port Thunderbolt 5 PCIe 4.0 Expansion Card

SKU: ASTHUNDERBO

DESCRIPTION

An advanced PCIe 4.0 expansion card delivering 120Gbps Thunderbolt 5 bandwidth, dual USB-C ports, and fast charging.

$139.99
KEY FEATURES
  • Brand: asus

DESCRIPTION

An advanced PCIe 4.0 expansion card delivering 120Gbps Thunderbolt 5 bandwidth, dual USB-C ports, and fast charging.
Axxon PCI Express (PCIe) 2 Port RS232 Serial Card Adapter with 36" Dualplex Cable (DB25M to 2xDB9M)

Axxon PCI Express (PCIe) 2 Port RS232 Serial Card Adapter with 36" Dualplex Cable (DB25M to 2xDB9M)

SKU: AXLF808KBQNX

DESCRIPTION

A PCIe card adapter with 2 RS232 ports and a dualplex cable for easy connectivity.

$99.95
KEY FEATURES
  • Brand: axxon

DESCRIPTION

A PCIe card adapter with 2 RS232 ports and a dualplex cable for easy connectivity.
StarTech USB Stereo Audio Adapter External Sound Card with SPDIF Digital Audio

StarTech USB Stereo Audio Adapter External Sound Card with SPDIF Digital Audio

SKU: STUSBAUDIO2D
(53)

DESCRIPTION

A compact USB audio adapter with S/PDIF digital output and 3.5mm analog audio/microphone connections.

Pros
  • Compatibility with MacOS Mojave
  • No hum
  • Affordable price
  • Easy installation
  • Improved sound quality
$45.99
KEY FEATURES
  • Brand: startech

DESCRIPTION

A compact USB audio adapter with S/PDIF digital output and 3.5mm analog audio/microphone connections.
VidPro 6-Slot All-In-One USB 2.0 Card Reader and Writer, CompactFlash, SD, microSD, xD-Picture Card, Memory Stick, Memory Stick Micro (M2)

VidPro 6-Slot All-In-One USB 2.0 Card Reader and Writer, CompactFlash, SD, microSD, xD-Picture Card, Memory Stick, Memory Stick Micro (M2)

SKU: PQCRA
(14)

DESCRIPTION

A compact USB 2.0 card reader and writer compatible with various memory card types.

$6.95
KEY FEATURES
  • Brand: vidpro

DESCRIPTION

A compact USB 2.0 card reader and writer compatible with various memory card types.
QNAP TR-004 4-Bay USB 3.2 Gen 1 RAID Expansion Enclosure, Bundle with 4x Seagate IronWolf Pro 2TB SATA III 3.5" Internal NAS HDD

QNAP TR-004 4-Bay USB 3.2 Gen 1 RAID Expansion Enclosure, Bundle with 4x Seagate IronWolf Pro 2TB SATA III 3.5" Internal NAS HDD

SKU: QNTR004K
(8)

DESCRIPTION

An efficient 4-bay RAID expansion enclosure with 24TB storage, ideal for PCs and NAS systems.

$938.96
$79 /mo suggested payments with 12‑month special financing. Learn how.
KEY FEATURES
  • Brand: qnap

DESCRIPTION

An efficient 4-bay RAID expansion enclosure with 24TB storage, ideal for PCs and NAS systems.
QNAP TR-004 4-Bay USB 3.2 Gen 1 RAID Expansion Enclosure, Bundle with 4x Seagate IronWolf Pro 8TB SATA III 3.5" Internal NAS HDD, 7200 RPM (CMR)

QNAP TR-004 4-Bay USB 3.2 Gen 1 RAID Expansion Enclosure, Bundle with 4x Seagate IronWolf Pro 8TB SATA III 3.5" Internal NAS HDD, 7200 RPM (CMR)

SKU: QNTR004K2
(8)

DESCRIPTION

An efficient 4-bay RAID expansion enclosure bundled with four 8TB IronWolf SATA III NAS drives.

$1498.96
$125 /mo suggested payments with 12‑month special financing. Learn how.
KEY FEATURES
  • Brand: qnap

DESCRIPTION

An efficient 4-bay RAID expansion enclosure bundled with four 8TB IronWolf SATA III NAS drives.
Behringer X32 32-Channel 25-Bus Total Recall Digital Mixing Console V4.0, Bundle with High-Performance 32-Channel Expansion Card

Behringer X32 32-Channel 25-Bus Total Recall Digital Mixing Console V4.0, Bundle with High-Performance 32-Channel Expansion Card

SKU: BEX32K
(3)

DESCRIPTION

A 32-channel digital mixing console with motorized faders, LCD scribble strips, and advanced networking capabilities.

$2069.00
$173 /mo suggested payments with 12‑month special financing. Learn how.
KEY FEATURES
  • Brand: behringer

DESCRIPTION

A 32-channel digital mixing console with motorized faders, LCD scribble strips, and advanced networking capabilities.
Behringer High-Performance 32-Channel Expansion Card for X32 Digital Mixing Console, 24-Bit 48 kHz Signal Transmission, Sample-Accurate Synchronization

Behringer High-Performance 32-Channel Expansion Card for X32 Digital Mixing Console, 24-Bit 48 kHz Signal Transmission, Sample-Accurate Synchronization

SKU: BEXDANTE
(1)

DESCRIPTION

A 32-channel expansion card with 24-bit signal transmission and sample-accurate synchronization for X32 digital mixing console.

$519.00
$87 /mo suggested payments with 6‑month special financing. Learn how.
KEY FEATURES
  • Brand: behringer

DESCRIPTION

A 32-channel expansion card with 24-bit signal transmission and sample-accurate synchronization for X32 digital mixing console.
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Computer Expansion Cards