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10Gtek 10Gb PCI-E NIC Network Card, Dual Copper RJ45 Port, with Intel X540 Controller, Compare to Intel X540-T2, PCI Express Ethernet LAN Adapter Support Windows Server/Windows/Linux/ESX
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  • $65.99 
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Quad NVMe to PCIe Expansion Adapter Card (PCIe Bifurcation Motherboard is Required), Support 4x M Key M.2 NVMe SSD
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  • $28.99 
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  • $28.50 - $28.99
ESTONE PCIE USB 3.2 Gen 2 Card 7 Ports(3X USB C - 4X USB A), PCI Expree to USB Expansion Card Super Speed 10Gbps PCI-e USB3.2 Hub Controller Adapter for Windows 11/10/8/7/XP/Vista
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ESTONE PCIE USB 3.2 Gen 2 Card 7 Ports(3X USB C - 4X USB A), 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 3.2
  • Data Transfer Rate: Up to 10 Gbps
  • Model #: E-PCIE24A3C3.2-1
  • $51.49
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  • $50.99 
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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
4 Port SATA 3.0 PCIe 3.0 X1 Controller Card,SATAIII 6GbpsPCI Express Expansion Card, Support SSD/HDD as System Boot Disk,Marvell 88SE9215,Non-Raid,Black
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  • $42.99 
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StarTech.com 7 Port PCI USB Card Adapter Model PCIUSB7
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StarTech.com 7 Port PCI USB Card Adapter Model PCIUSB7
  • Type: PCI to USB Card
  • External USB Ports: 4x USB Ports
  • Internal USB Ports: 1x USB Port
  • Internal Ports: 2 - 9 pin IDC (Motherboard Header) Male
  • Model #: PCIUSB7
StarTech.com PCI Express to PCI Adapter Card Model PEX1PCI1
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StarTech.com PCI Express to PCI Adapter Card Model PEX1PCI1
  • Type: PCI Express to PCI Card
  • Operating Systems Supported: WIN 2000/XP/Vista
  • Weight: 0.26
  • Parts: 2 Year
  • Model #: PEX1PCI1
  • $59.99
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  • $49.99 
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StarTech.com 4 port PCI 1394a FireWire Adapter Card Model PCI1394MP
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StarTech.com 4 port PCI 1394a FireWire Adapter Card Model PCI1394MP
  • Type: PCI to 1394 Card
  • External USB Ports: PCI to 1394 Card
  • External 1394 Ports: 3 x FireWire 6-pin Female
  • Internal 1394 Ports: 1 x FireWire 6-pin Female
  • Model #: PCI1394MP
StarTech.com PEX1S1P950 PCIe Card with Serial and Parallel Port - PCI Express Combo Adapter Card with 1x DB25 Parallel Port & 1x RS232 Serial Port - Expansion/Controller Card - PCIe Printer Card
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StarTech.com PEX1S1P950 PCIe Card with Serial and Parallel Port - PCI Express Combo Adapter Card with 1x DB25 Parallel Port & 1x RS232 Serial Port - Expansion/Controller Card - PCIe Printer Card
  • Type: PCIe Card with Serial and Parallel Port
  • External Ports: DB-25 (25 pin, D-Sub) DB-9 (9 pin, D-Sub)
  • Standard: PCI Express x1
  • Model #: PEX1S1P950
StarTech.com 10P6G-PCIE-SATA-CARD Add-On Card
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StarTech.com 10P6G-PCIE-SATA-CARD Add-On Card
  • Type: PCI Express to SATA Card
  • Internal Ports: 8 x M.2
  • Operating Systems Supported: Windows 7, 8, 8.1, 10, 11 Windows Server 2012 R2, 2016, 2019 macOS 10.10 to 12 Linux 2.6.32 and up
  • Dimensions: 4.70" x 2.10" x 0.70"
  • Model #: 10P6G-PCIE-SATA-CARD
Atheros  Killer 1535 867Mbps 802.11AC WiFi + Bluetooth 4.1 NGFF Wireless-AC Card
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  • $29.99 
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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 Brackets - USB PCIe Add-On Card (PEXUSB3
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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 Brackets - USB PCIe Add-On Card (PEXUSB3
  • Type: PCI Express USB Card
  • External USB Ports: 2 x USB 3.2 Gen 2x1 USB Type-A (9 pin, 10 Gbps) 2 x USB 3.2 Gen 2x1 USB Type-C (24 pin, 10 Gbps)
  • Internal Ports: 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 #: PEXUSB312A2C2V
StarTech Serial Parallel Combo Card with Dual Serial RS232 Ports (DB9) & 1x Parallel Port (DB25), PCI Adapter Expansion Card
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StarTech Serial Parallel Combo Card with Dual Serial RS232 Ports (DB9) & 1x Parallel Port (DB25), PCI Adapter Expansion Card
  • Type: Parallel Combo Card
  • Package Contents: 2S1P PCI Serial Parallel Combo Card with 16C550 UART 1 x Full-Profile Bracket 2 x Low-Profile Brackets (for Serial Ports) 1 x Low-Profile Bracket (for Parallel Port) 1 x Quick-Start Guide
  • Model #: PCI2S1P2
ICY DOCK ToughArmor MB840M2P-B M.2 NVMe SSD to PCIe 3.0 x4 Removable SSD Mobile Rack for PCIe Expansion Slot
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ICY DOCK ToughArmor MB840M2P-B M.2 NVMe SSD to PCIe 3.0 x4 Removable SSD Mobile Rack for PCIe Expansion Slot
  • Type: PCI Express to M.2 Card
  • External USB Ports: 1 M.2 NVME & 1 SATA
  • External Ports: 1 x M.2 PCIe NVMe SSD (2230/2242/2260/2280/22110)
  • Standard: NVMe
  • Model #: MB840M2P-B
  • $101.13 - $116.35
NVMe to Oculink SFF-8612 Adapter, RIITOP M.2 NVMe PCIe 4.0 x4 to OCuLink SFF-8611 4i Host Adapter for eGPU and SSD
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  • $21.99 
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  • $19.00 - $21.99
20Gbps PCIe USB C Card - RIITOP USB 3.2 Gen 2x2 (20Gbps) USB-C SuperSpeed PCI Express 3.0 x4 Host Controller Card - USB Type-C PCIe Add-On Adapter Card - Expansion Card, For Windows & Linux
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  • $37.99 
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  • $35.50 - $37.99
SYBA Low Profile PCI-Express 1394B/A Firewire Card Model SD-PEX30009
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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
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  • $38.99 
  • Save: 16%
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USB C 20Gbps PCIe 3.0 Card,PCI Express x4 to USB 3.2 Gen2X2 Type-C Expansion Card with Full-Profile & Low-Profile Bracket,USB 3.2 20Gb/s to PCIe Add On Card Adapter - SATA Powered
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  • $40.49 
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StarTech.com PCI to PCI Express Adapter Card Model PCI1PEX1
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StarTech.com PCI to PCI Express Adapter Card Model PCI1PEX1
  • Type: PCI to PCI Express
  • Operating Systems Supported: Windows 2000/ XP(32/64bit)/ Server 2003(32/64bit)/ Vista(32/64bit)/ 7(32/64bit)/ Server 2008 R2, and Linux
  • Weight: 20
  • Parts: 2 Year
  • Model #: PCI1PEX1
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  • $48.99 
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StarTech.com 3 Port 2b 1a Low Profile 1394 PCI Express FireWire Card Adapter Model PEX1394B3LP
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StarTech.com 3 Port 2b 1a Low Profile 1394 PCI Express FireWire Card Adapter Model PEX1394B3LP
  • Type: PCI Express to 1394 Card
  • External 1394 Ports: 2 x 1394b 1 x 1394a
  • Standard: 1394A x 1/1394B x 2
  • Data Transfer Rate: FireWire 800 IEEE-1394b - 800 Mbit/s
  • Model #: PEX1394B3LP
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  • $82.99 
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StarTech.com 4 Port PCI Express 2.0 SATA III 6Gbps RAID Controller Card with HyperDuo SSD Tiering - PCIe SATA 3 Controller Adapter
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StarTech.com 4 Port PCI Express 2.0 SATA III 6Gbps RAID Controller Card with HyperDuo SSD Tiering - PCIe SATA 3 Controller Adapter
  • Type: PCI Express to SATA Card
  • Internal Ports: 4 x SATA
  • Standard: PCI-Express 2.0 x2 SATA III 6Gbps
  • Data Transfer Rate: 6.0 Gbps
  • Model #: PEXSAT34RH
  • $98.99
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  • $84.99 
  • Save: 14%
  • $4.99 Shipping
SYBA SI-PEX15037 2 Serial DB9 RS-232 Ports PCI-e x1 Card with Low Profile Bracket WCH CH382
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SYBA SI-PEX15037 2 Serial DB9 RS-232 Ports PCI-e x1 Card with Low Profile Bracket WCH CH382
  • Type: PCI Express to Serial Port Card
  • External Ports: 2 x Serial Ports
  • Operating Systems Supported: All Windows OS
  • Weight: 0.35 lb.
  • Model #: SI-PEX15037
  • $19.99
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  • $15.99 
  • Save: 20%
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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 PEXUSB3S4V 4 Port PCI Express PCIe SuperSpeed USB 3.0 Controller Card Adapter with UASP - SATA Power - USB 3 PCIe Card
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StarTech.com PEXUSB3S4V 4 Port PCI Express PCIe SuperSpeed USB 3.0 Controller Card Adapter with UASP - SATA Power - USB 3 PCIe Card
  • Type: PCI Express to USB Card
  • Internal Ports: 1 x SATA
  • Standard: USB 3.0
  • Data Transfer Rate: Up to 5.0 Gbps
  • Model #: PEXUSB3S4V
NVMe M.2 to 6 Sata Adapter Card, Internal 6 Port SATA III 6GB/s M.2 M-Key NVMe to SATA Adapter for Desktop PC Support PM for SSD and HDD
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  • $30.99 
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  • $30.00 - $30.99
M.2 to SATA Adapter [6-Port], RIITOP M2 NVMe to SATA 3.0 Card with ASM1166 Chipset for SSD/HDD up to 6Gbps, Come with Heatsink
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  • $38.99 
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  • $38.50 - $38.99

Giving a computer additional capabilities requires fitting the computer with an add-on card, also called an expansion card, interface card or just plain card. Expansion controller cards have sockets that connect to conductors carrying data within the system. The connector you use depends on the card and computer. Cards provide communications interfaces, extra memory, video sound I/O capabilities, system interfaces for discs or tape backup devices and additional processors in general. Controller cards are an excellent example of an add-on card because the card acts as an interface for the motherboard, and other computer components like HDD, optical drives and keyboards. Add-on cards are suitable for use with printers and other devices in office environments.

Add-on Cards Improve Audio for Gaming, Movies and Music

Having a computer with a dynamite sound card or audio system makes gaming, watching movies and listening to music a lot more enjoyable and immersive. The sound card is an add-on card that facilitates each audio component, including multimedia applications such as music composition, presentations, audio editing and entertainment. Most PCs offer a standard sound experience, and improving the audio quality is simple with sound card accessories. Some standard accessories in the collection are USB audio interfaces, high-performance headphone amplifiers and virtual 7.1 channel surround sound systems. You can also add parallel printer cards to increase or upgrade the system.

PC Game Controllers Raise the Full Immersion Experience

Kicking your gaming to a whole new level of experience necessitates selecting a PC game controller that mirrors the gear handled in real-life situations. Some players feel comfortable using straightforward game controllers, like racing wheels or flight joysticks. Those who want the ultimate experience with full immersion in their favorite game need to consider empowering their system's performance. With the introduction of more elaborate controllers, such as VR headsets, rudder pedals, pro racing wheel stands and flight simulation, the upside is the new controllers require no new add-on cards. Plug the game controller USB cable into your system and Windows® 10 will detect it, and you are set up. Being immersed in your gaming scenario means using suitable PC game controllers. The performance will leave you feeling like you just flew a plane or raced a car like a professional, without leaving your house. As you track your statistics and see how much your game scores improve, empowering your system with quality PC controllers will prove worthwhile.

VR Accessories Possibilities Are Endless

Distinguishing the many uses of Virtual Reality (VR) accessories goes beyond gaming. Many fields in the educational and business community utilize VR accessories for vocational training, engineering and designing. The accessories begin with headsets, cables, connectors, 3D glasses, Bluetooth® remote controls and carrying cases. Some accessories come as a bundle, so you have gear and hardware upgrades like controller cards. Once the equipment is in place, you can begin gaming, training or virtual conceptualizing with high efficiency. The possibilities for you to produce and discover using the VR equipment and software are endless.

Bestselling Add-On Cards Reviews:

Matthew W.
6/10/2023 7:37:42 AM
Easy way to add fast storage to Dell Precision Workstation

“ Better construction and heat distribution then the more expensive Dell add on card. ”

ASUS Hyper M.2 x16 PCIe 3.0 x4 Expansion Card V2 supports 4 NVMe M.2 (2242/2260/2280/22110) up to 128 Gbps for Intel VROC and AMD Ryzen Threadripper NVMe RAID