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Dual 2.5 Gigabit M.2 M+B Key Ethernet Network Expansion Card
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  • $88.89 
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JAENFONG  USB 3.2 PCI-e Expansion Card 7Port(2X USB C - 5X USB A), PCI-e x1 to USB 3.2 HUB Adapter 10Gbps
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  • $57.80 
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OEM Dell Latitude E7450 E5450 E7250 Wireless WiFi Wireless-AC 7265NGW Card K57GX
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  • $19.99 
SA PCIe SATAIII 6Gbps Internal 2 SATA PORTS Host Card Model BT-PES322i
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SA PCIe SATAIII 6Gbps Internal 2 SATA PORTS Host Card Model BT-PES322i
  • Type: PCI Express to SATA Card
  • Internal Ports: 2 x SATA 3.0
  • Operating Systems Supported: Windows XP, 2003 Server, Vista, 2008 Server and 7 (32/64-bit)
  • Specifications: Compliant with PCI Express 2.0 Supports communication speed of 2.5Gbps & 5.0Gbps Compliant with SATA 3.0 specification Compatible with SATA 6G, 3G & 1.5G Hard drive Hot-swap & Hot Plug Supports Port Multiplier FIS based switching or command based switching Supports Native Command Queuing(NCQ) Supports RAID function 0 and 1 Supports ATA/ATAPI-7 Spec, Supports ATA & ATAPI commands Supports DMA protocols, and up to UDMA 150Mbps data transfer rate Supports Master and Slave operations from a single PATA port Supports PCI Low Profile
  • Model #: YBL949-X
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  • $29.97 
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Aomoproing Low Profile 4 Ports PCI-E to USB 3.0 HUB PCI Express Expansion Card Adapter 5Gbps for Motherboard
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  • $9.98 
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Aomoproing PCI Express PCI-E 1X to 12+16Pin 2013-2017 Mac Pro Air SSD Convert Card for A1493 A1502 A1465 A1466
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  • $9.98 
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Card Mini PCI-E Version card V8.0 EXP GDC Beast PCIe PCI-E PCI Laptop External Independent Video Card Dock
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NFHK USB 3.1 Front Panel Socket USB 2.0 to PCI-E Express Card Adapter for Motherboard
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PCIE X8 Riser Cable PCI Express Extension Cable PCIe 3.0 8Gbps X8 to x8 Port Adapter Connector 270 Degree Reverse PCI-E Extender
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  • $40.58 
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5PCS 20CM SATA to 6pin Graphics Card Power Cable SATA 15pin to 6pin PCIe PCI e PCI Express Adapter Power Supply for Miner Mining
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  • $13.33 
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Add On Cards PCI Express Riser Card Graphics PCI Express x16 Extension Cable 16x to 16x PCIE PCI-E PCI E Riser Extender
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  • $35.99 
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Aomoproing PCI-E Express 1X Slot Riser Card Extender Extension Ribbon Flex Relocate Cable 20cm
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  • $9.98 
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ChenYang USB 3.2 Gen2x2 Type-E Front Panel Socket to PCI-E 4X PCI Express Expansion Card Adapter
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Dell C4PDJ Optiplex 7050 3050 Micro Serial I/O Board Assembly Card w/Cable 9HXC9
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  • $17.99 
PCI-e to 4 Ports USB 3.0 Adapter PCIe 1 to 4 PCI Express Riser Card PCI-E 1X 4X 6X 8X 16X Slots to External 4 PCI-e slot Adapter PCIe Port Multiplier Card for Bitcoin Miner
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  • $36.99 
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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:

Jason
9/20/2025 5:16:14 PM
Not bad at all

“ Recommended sure. If I had a add farm this is a great value and it's not bad looking. ”

Quad M.2 NVMe to PCIe 16x Adapter, RIITOP 4 Port NVMe SSD Slot Converter to PCI-e 4.0 x16 Host Controller Expansion Card Adaptor High Speed 4x32Gbps For M Key NVMe SSD (PCI-e Bifurcation Required)
Anonymous
2/26/2025 2:59:28 PM
Too easy

“ This card is a great way to add a USB 3.0 interface to older PC's whose motherboard only supplies USB 2.0. ”

USB C PCIe Card,PCI-Express 4X to Type C USB 3.2 Gen 2 (10 Gbps) 2-Ports Expansion Card with Asmedia Chipset ASM3142 (Dual Type C) for Windows 7/8/10/Linux/MAC OS - Full & Low Profile Slot Bracket
Anonymous
11/11/2023 7:00:07 PM
Plug it in and it works. Just what I wanted.

“ Simple USB3.0 Add-on Card with 19/20 pin header. ”

4 Port PCIE PCI-e to USB 3.0 (2 x Type A+ 20 Pin Internal) Expansion Card Hub Controller PCI Express Card Adapter w/ Molex Power
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