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NVMe PCIe Adapter Card, RIITOP PCIe M.2 SSD NVMe AHCI to PCIe Gen 3.0 x4 x8 x16 Full Speed Converter Card for Desktop PC, Support (M Key) M.2 SSD 2280/2260/2242/2230 mm
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NVMe PCIe Adapter Card, RIITOP PCIe M.2 SSD NVMe AHCI to PCIe Gen 3.0 x4 x8 x16 Full Speed Converter Card for Desktop PC, Support (M Key) M.2 SSD 2280/2260/2242/2230 mm

Limited time offer, ends 07/13

  • Type: PCI Express to M.2 Card
  • External USB Ports: PCI Express
  • Compatibility: PCI-e 3.0/2.0/1.0 4x/8x/16x Slot.
  • Specifications: Compatibility with: Apply to 2280/2260/2242 / 2230mm M.2 PCI-e NVMe SSD (Not supported SATA-based M.2 SSD). PCIe NVMe/AHCI SSD (Incomplete List): Samsung XP941, SM951 (NVMe), 950 Pro Series SSDs, PM961, 960EVO, SM961, PM951, 960EVO. INTEL 600P. Liteon T10. Kingston HyperX Predator M.2. Plextor M6e Series M.2 SSD.
  • Model #: M2T16XBD
  •  
  • $13.99 
  • Free Shipping
  • $10.00 - $13.99
Dual NVMe PCIe Adapter, RIITOP (2 Ports) M.2 NVMe SSD to PCI-e Express 3.1 x8 Expansion Add-on Card
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Dual NVMe PCIe Adapter, RIITOP (2 Ports) M.2 NVMe SSD to PCI-e Express 3.1 x8 Expansion Add-on Card

Limited time offer, ends 07/13

  • Type: PCI Express Controller Card
  • Compatibility: PCI-e 8x (or above).
  • Specifications: Bus Type: PCI Express. Card Type: Standard/Low Profile. Chipset ID:ASMedia – ASM2812. Compatible Drive Types: NVMe SSD (PCIe, M-Key). Drive Installation: Fixed. Interface: PCI Express x8 (compatible with x8 or x16). Number of Drives: 2. Bootable: Yes. Hot Swap Capability: No. Type and Rate: PCI Express 3.0 (8Gbps). Drive Connectors: 2 – M.2 (PCIe, M-Key, NVMe, NGFF). Host Connectors: 1 – PCI Express x8 Male. OS Compatibility: OS independent; No software or drives required. Special Notes / Requirements: System and Cable Requirements PCI Express enabled. Computer with an available PCI Express: x8 or x16 slot. Environmental Humidity: 20~80% RH. Operating Temperature: 5°C to 50°C (41°F to 122°F). Storage Temperature: -25°C to 70°C (-13°F to 158°F). Demensions: 120x195x22...
  • Model #: 2NV-PCE8X
  •  
  • $100.99 
  • Free Shipping
  • $89.50 - $100.99
CableMax 4 port Serial RS-232 and 1 LPT port I/O PCI-Express 1x Card
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CableMax 4 port Serial RS-232 and 1 LPT port I/O PCI-Express 1x Card
  • Type: PCI Express to Serial Port Card
  • External Ports: 4 x Serial Ports
  • Model #: CM-4S1PRS232
  •  
  • $21.99 
  • $3.99 Shipping
4 Port USB3.0 PCIe Expansion Card Adapter (No need power supply), Hi Speed 5Gbps UASP For Desktop PC Computer Windows Server, XP,7, Vista, 8, 8.1, 10, Build in Self-Powered
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4 Port USB3.0 PCIe Expansion Card Adapter (No need power supply), Hi Speed 5Gbps UASP For Desktop PC Computer Windows Server, XP,7, Vista, 8, 8.1, 10, Build in Self-Powered

Limited time offer, ends 07/13

  • Type: PCIe expansion card
  • External USB Ports: 4-port USB 3.0
  • External Ports: 4 port USB 3.0
  • Standard: USB 3.0
  • Model #: PCET4U3-NEC
  •  
  • $25.99 
  • Free Shipping
  • $19.50 - $25.99
SYBA USB 3.0 2-port PCI-e Controller Card, Etron EJ168 Chipset Model SY-PEX20081
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SYBA USB 3.0 2-port PCI-e Controller Card, Etron EJ168 Chipset Model SY-PEX20081
  • Type: PCI Express to USB Card
  • External USB Ports: 2x USB Ports
  • Standard: USB 3.0
  • Data Transfer Rate: Up to 5.0 Gbps
  • Model #: SY-PEX20081
  •  
  • $15.99 
  • $7.99 Shipping
CableMax Dual Port RS-232 PCI Adapter with OXford Chip 16C950 UART
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CableMax Dual Port RS-232 PCI Adapter with OXford Chip 16C950 UART
  • Type: PCI to Serial Port Card
  • External Ports: 2 x Serial Ports
  • Operating Systems Supported: Win 7 Win 8/8.1 Win Vista Win XP
  • Model #: IO-102
  •  
  • $7.91 
  • $3.99 Shipping
SYBA M.2 (NGFF) & mSATA SSD to SATA III with Standard & Low Profile Brackets Model SI-ADA50067
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SYBA M.2 (NGFF) & mSATA SSD to SATA III with Standard & Low Profile Brackets Model SI-ADA50067
  • Data Transfer Rate: 6.0 Gbps
  • Dimensions: 1.50" x 5.50" x 7.00" (H x W x L)
  • Weight: 1
  • Package Contents: 1 x M.2 and mSATA to SATA III Adapter 1 x User Manual 1 x Low Profile Bracket 1 x Bag of screws and washers
  • Model #: SI-ADA50067
  •  
  • $9.33 
  • Free Shipping
ESTONE SATA Card 4 Port with 4 SATA Cables, 6 Gbps SATA 3.0 Controller PCI Express Expression Card with Low Profile Bracket Support 4 SATA 3.0 Devices
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ESTONE SATA Card 4 Port with 4 SATA Cables, 6 Gbps SATA 3.0 Controller PCI Express Expression Card with Low Profile Bracket Support 4 SATA 3.0 Devices

Limited time offer, ends 07/24

  • Type: PCI to SATA Card
  • External USB Ports: 4x SATA III
  • Standard: USB 3.2
  • Data Transfer Rate: Up to 6 Gbps
  • Model #: E-PCIE24SATA-3
  •  
  • $23.99 
  • Free Shipping
SYBA SI-ADA40083 M.2 NGFF to 2.5" SATAIII Card with Full & Low Profile Brackets
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SYBA SI-ADA40083 M.2 NGFF to 2.5" SATAIII Card with Full & Low Profile Brackets
  • External Ports: 1 x SATA III
  • Specifications: M.2(NGFF) to SATAIII Card M.2 Specification Revision 0.9 Serial ATA Specification Revision 3.2 Supports M.2 Card Sizes: 22*30, 22*42, 22*60 Supports M.2 B Key Card Type Supports High-Speed SATA 3/6 Gbps Interface Port: Standard SATA 22 Pin Connector
  • Weight: 0.1
  • Package Contents: M.2 to SATA Adapter User Manual Set of M.2 Mounting Screws Standar Size Bracket Low Profile Bracket
  • Model #: SI-ADA40083
SIIG 4-Port SuperSpeed USB 3.0 PCIe Card - Quad Core
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SIIG 4-Port SuperSpeed USB 3.0 PCIe Card - Quad Core
  • Brand: SIIG
  • Type: pci_x_4
  • External USB Ports: PCI Express
  • Internal Ports: PCI Express 2.0 x4
  • Model #: JU-P40811-S1
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  • $89.99 
ESTONE PCI-E to USB 4-Port Type C Expansion Card,PCI Express USB 3.2 Add in Card, Internal USB3.2 Hub Converter for Desktop PC Host Card Support Windows 10/8/7/XP and MAC OS
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ESTONE PCI-E to USB 4-Port Type C Expansion Card,PCI Express USB 3.2 Add in Card, Internal USB3.2 Hub Converter for Desktop PC Host Card Support Windows 10/8/7/XP and MAC OS

Limited time offer, ends 07/24

  • Type: PCI to USB Card
  • External USB Ports: 4x USB Ports
  • Standard: USB 3.1
  • Data Transfer Rate: Up to 10 Gbps
  • Model #: E-PCIE24C-7
  •  
  • $40.99 
  • Free Shipping
Jansicotek PCI-E to USB 3.0 4-Port(4X USB-A) Expansion Card,PCI Express USB Add in Card, Internal USB3.0 Hub Converter for Desktop PC Host Card Support Windows 10/8/7/XP and MAC OS 10.8.2 Above
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Jansicotek PCI-E to USB 3.0 4-Port(4X USB-A) Expansion Card,PCI Express USB Add in Card, Internal USB3.0 Hub Converter for Desktop PC Host Card Support Windows 10/8/7/XP and MAC OS 10.8.2 Above

Limited time offer, ends 07/24

  • Type: PCI to USB Card
  • External USB Ports: 4-port USB 3.0
  • Data Transfer Rate: Up to 5.0 Gbps
  • Operating Systems Supported: Windows 7/8/10/11
  • Model #: E-PCIE24USBA-3
  •  
  • $21.99 
  • Free Shipping
ESTONE PCI Express Expansion Card, 5Gbps USB 3.0 5-Port Front Expansion Card, Connect5 Devices Expanded - (3X USB C - 2X USB A)
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ESTONE PCI Express Expansion Card, 5Gbps USB 3.0 5-Port Front Expansion Card, Connect5 Devices Expanded - (3X USB C - 2X USB A)

Limited time offer, ends 07/24

  • Type: PCI to USB Card
  • External USB Ports: 5x USB Ports
  • Standard: USB 3.0
  • Data Transfer Rate: Up to 5.0 Gbps
  • Model #: E-PCIE22A3C-2
  •  
  • $23.99 
  • Free Shipping
HP Ethernet 10Gb 2-port 530SFP+ Adapter
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HP Ethernet 10Gb 2-port 530SFP+ Adapter
  • Weight: 0.79
  • Parts: 1 Year
  • Model #: 652503-B21
ESTONE PCI Express Expansion Card, 10Gbps USB 3.2 Gen 2 8-Port Front Expansion Card, Connect 8 Devices Expanded - (4X USB C - 4X USB A)
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ESTONE PCI Express Expansion Card, 10Gbps USB 3.2 Gen 2 8-Port Front Expansion Card, Connect 8 Devices Expanded - (4X USB C - 4X USB A)

Limited time offer, ends 07/24

  • Type: PCI to USB Card
  • External USB Ports: 8x USB Ports
  • Standard: USB 3.2
  • Data Transfer Rate: Up to 10 Gbps
  • Model #: E-PCIE24A4C3.2-2
  •  
  • $61.99 
  • Free Shipping
ESTONE PCIE to USB Expansion Card, 5-Port (2X USB 3.0 A,3X USB C) Superspeed 5Gbps Front Expansion Card, USB PCIE Expansion Card for Win XP Win7 Win 8 Win 10 Win 11 Linux
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ESTONE PCIE to USB Expansion Card, 5-Port (2X USB 3.0 A,3X USB C) Superspeed 5Gbps Front Expansion Card, USB PCIE Expansion Card for Win XP Win7 Win 8 Win 10 Win 11 Linux

Limited time offer, ends 07/24

  • Type: PCI to USB Card
  • External USB Ports: 5x USB Ports
  • Standard: USB 3.0
  • Data Transfer Rate: Up to 5.0 Gbps
  • Model #: E-PCIE22A3C-4
  •  
  • $23.99 
  • Free Shipping
ESTONE PCI Express Expansion Card, USB 3.0 7 Port Front Expansion Card, Connect 7 Devices Expanded - (3X USB C - 4X USB A)
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ESTONE PCI Express Expansion Card, USB 3.0 7 Port Front Expansion Card, Connect 7 Devices Expanded - (3X USB C - 4X USB A)

Limited time offer, ends 07/24

  • Type: PCI to USB Card
  • External USB Ports: 7x USB Ports
  • Standard: USB 3.0
  • Data Transfer Rate: Up to 5.0 Gbps
  • Model #: E-PCIE24A3C-6
  •  
  • $41.99 
  • Free Shipping
ESTONE PCI Express Expansion Card, 10Gbps USB 3.2 Gen 2 5-Port Front Expansion Card, Connect5 Devices Expanded - (3X USB C - 2X USB A)
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ESTONE PCI Express Expansion Card, 10Gbps USB 3.2 Gen 2 5-Port Front Expansion Card, Connect5 Devices Expanded - (3X USB C - 2X USB A)

Limited time offer, ends 07/24

  • Type: PCI to USB Card
  • External USB Ports: 5x USB Ports
  • Standard: USB 3.2
  • Data Transfer Rate: Up to 10 Gbps
  • Model #: E-PCIE22A3C3.2-2
  •  
  • $42.99 
  • Free Shipping
1X PCI Express PCI-E to Parallel port DB25 LPT Printer Card Adapter ASIX chip AX99100 TXB072
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  •  
  • $16.99 
  • Free Shipping
SerialGear PCMCIA Single Port RS-422/485 Card with Isolation and Port Protection
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  •  
  • $120.98 
  • $3.99 Shipping

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:

michael p.
7/3/2026 9:46:15 PM
Works great.

“ For those who don't know, you can put any size PCIE addon card from x1 to x16 into a PCIE x16 slot and it will work just fine. ”

EN-Labs USB C Motherboard Header PCIe Card, USB 3.2 20Pin Internal Connector PCI Express Card for Front Panel, USB 10Gbps Type-E A-Key & USB 2.0 Type-A Female Expansion Card with Full-Profile Bracket
Douglas N.
10/27/2024 10:45:32 AM
Low cost alternative to adapting old PCI cards

“ low cost alternative to adapting PCI cards simple and straight-forward installation ”

StarTech.com PCI Express to PCI Adapter Card Model PEX1PCI1
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