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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
PCIE USB 3.0 Card 7 Ports High Speed 5Gbps, RIITOP PCI-E Expree to USB3 Expansion Adapter Card Controller for Windows 11/10/8/7/XP/Vista (NOT for 2U Case)
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  • $27.99 
  • Free Shipping
  • $25.50 - $27.99
RIITOP PCIe to Oculink SFF-8612 Adapter SFF-8611 External Graphics Card for GPU Dock, eGPU, NVMe SSD (PCIe x4 to Oculink)
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RIITOP PCIe to Oculink SFF-8612 Adapter SFF-8611 External Graphics Card for GPU Dock, eGPU, NVMe SSD (PCIe x4 to Oculink)

Limited time offer, ends 06/15

  • Type: PCI Express Controller Card
  • Model #: PCE4XTOCK
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  • $29.99 
  • Free Shipping
  • $29.50 - $29.99
ASUS Thunderboltex 3 Thunderbolt/Usb Adapter, PCI Express to USB Card, 	1 x 9 pin TB header, 40Gbps transfer speed
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ASUS
ASUS Thunderboltex 3 Thunderbolt/Usb Adapter, PCI Express to USB Card, 1 x 9 pin TB header, 40Gbps transfer speed
  • Type: PCI Express to USB Card
  • External Ports: 1 x 9 pin TB header
  • Internal Ports: PCI Express 3.0 x4 (compatible with PCI Express x16/x8/x4 slots)
  • Operating Systems Supported: Windows 10 Windows 8.1 64-bit Windows 8 64-bit Windows 7 32-bit Windows 7 64-bit
  • Model #: B-ASUS ThunderboltEX 3
M.2 NVMe SSD to PCIe 5.0 Adapter, RIITOP NVMe SSD to PCIe 5.0 x16/x8/x4 Adapter Card with Aluminum Heatsink, Easy Install, Supports 2230/2242/2260/2280, Not Compatible with SATA or PCIe x1
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M.2 NVMe SSD to PCIe 5.0 Adapter, RIITOP NVMe SSD to PCIe 5.0 x16/x8/x4 Adapter Card with Aluminum Heatsink, Easy Install, Supports 2230/2242/2260/2280, Not Compatible with SATA or PCIe x1

Limited time offer, ends 06/15

  • Brand: RIITOP
  • Model: NVTPCE16X (RIITOP NVMe Adapter M.2 PCIe SSD to PCI-e x4/x8/x16 Converter Card with Heat Sink for M.2 (M Key) NVMe SSD 2280/2260/2242/2230)
  • Type: Controller Card
  • External USB Ports: PCI Express
  • Model #: NVTPCE16X
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  • $19.99 
  • Free Shipping
  • $18.50 - $19.99
Dual Band Wireless-AC 7260HMW Mini PCI-E BT4.0 Card Intel For HP SPS 710661-001
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SYBA 1 Port DB25 Parallel Printer (LPT1) PCI-e 2.0 x1 Expansion Card - SI-PEX10011
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SYBA 1 Port DB25 Parallel Printer (LPT1) PCI-e 2.0 x1 Expansion Card - SI-PEX10011
  • Type: PCI Express to Serial Port Card
  • External Ports: 1 x DB25 Parallel Printer (LPT1)
  • Operating Systems Supported: Windows 7, 8, 10, Linux Kernel 2.6.15 and later Android 1.x-5.x
  • Specifications: The Syba SI-PEX10011 PCI express Parallel Card with Asix AX99100 Chipset turns a PCI express slot into a parallel port. Works with old software that requires re-mapping to legacy address. Designed around the well known Serial/Parallel I/O power house Asix chipset. Parallel ports are ideal for connecting to modem, cellular phone, PDA, ISDN terminal adapter, satellite receiver, graphic tablet, bar code scanner, label printer, automated teller machine, GPS, finger print identification, Infra-Red transceiver, packet radio, magnetic card reader, Pops devices, multi-modem dial-up server, digital camera, automation interface, and card reader. Keeps old S...
  • Model #: SI-PEX10011
Quad NVMe PCIe 5.0 Adapter with Heatsink, RIITOP PCIe 5.0 x16 to 4X NVMe Card for 2280/2260/2242/2230 M.2 (M Key) SSD (PCI-e Bifurcation Required)
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  • $59.99 
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  • $59.50 - $59.99
SYBA 8" Molex 4-pin Male to 15-pin SATA Power Cable Model SY-PWCB-SATA
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SYBA 8" Molex 4-pin Male to 15-pin SATA Power Cable Model SY-PWCB-SATA
  • Type: PCI to SATA Card
  • Weight: 0.1
  • Model #: SY-PWCB-SATA
Quad NVMe to PCIe Adapter (PCIe Bifurcation Motherboard is Required), RIITOP 4-Port NVMe to PCI-e 4.0/3.0 x16 Expand Controller Card with Heatsink, Support 2280/2260/2242/2230 size NVMe M-Key SSD
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  • $39.99 
  • Free Shipping
  • $39.50 - $39.99
Sonnet Allegro Pro USB 3.2 Type A PCIe Card (Four SuperSpeed 10Gbps USB Connectors)
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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
  •  
  • $52.99 
  • Save: 11%
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StarTech.com PEXUSB3S7 7 Port PCI Express USB 3.0 Card - Standard & Low-Profile - SATA Power - UASP Support - 1 Internal & 6 External USB 3.0 Ports
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StarTech.com PEXUSB3S7 7 Port PCI Express USB 3.0 Card - Standard & Low-Profile - SATA Power - UASP Support - 1 Internal & 6 External USB 3.0 Ports
  • Type: PCI Express to USB Card
  • External USB Ports: 6x USB Ports
  • Internal USB Ports: 1x USB Port
  • External Ports: 6 - USB 3.0 A (9 pin; SuperSpeed) Female
  • Model #: PEXUSB3S7
QNAP QM2 SERIES, 2 X PCIE 2280 M.2 SSD SLOTS, PCIE GEN3 X 4 , 2 X INTEL I225LM 2.5GBE NBASE-T PORT PCIE GEN3X4 2XINTEL I225LM 2.5GBE
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QNAP QM2 SERIES, 2 X PCIE 2280 M.2 SSD SLOTS, PCIE GEN3 X 4 , 2 X INTEL I225LM 2.5GBE NBASE-T PORT PCIE GEN3X4 2XINTEL I225LM 2.5GBE
  • Type: PCI Express 3.0 x4 to M.2 Card
  • External Ports: 2 x 2.5GbE RJ-45
  • Internal Ports: 2 x M.2 2280 PCIe (Gen3 x2) NVMe SSD slots
  • Dimensions: 2.71" x 6.01" x 0.81"
  • Model #: QM2-2P2G2T
EnLabs PCIEU34ACS20 USB C PCIe Card,PCI-e to 7 Ports USB 3.1(5Gbps) Type-C & 4x USB-A & Internal USB 20/19Pin for Front Panel PCI Express Expansion Card, Power by 15pin SATA w/ Full-Profile Bracket
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EnLabs PCIEU34ACS20 USB C PCIe Card,PCI-e to 7 Ports USB 3.1(5Gbps) Type-C & 4x USB-A & Internal USB 20/19Pin for Front Panel PCI Express Expansion Card, Power by 15pin SATA w/ Full-Profile Bracket

Limited time offer, ends 06/30

  • Type: PCI Express to USB Card
  • External USB Ports: 5x USB Ports
  • Internal USB Ports: 2x USB Ports
  • Standard: USB 3.1
  • Model #: PCIEU34ACS20
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  • $27.89 
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StarTech.com PEXUSB312A3 2-Port USB PCIe Card with 10Gbps/port - USB 3.1/3.2 Gen 2 Type-A PCI Express 3.0 x2 Host Controller Expansion Card - Add-On Adapter Card - Full/Low Profile - Windows & Linux
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StarTech.com PEXUSB312A3 2-Port USB PCIe Card with 10Gbps/port - USB 3.1/3.2 Gen 2 Type-A PCI Express 3.0 x2 Host Controller Expansion Card - Add-On Adapter Card - Full/Low Profile - Windows & Linux
  • Type: PCI Express to USB Card
  • External USB Ports: 2 x USB 3.2 USB Type-A (9 pin, Gen 2, 10 Gbps)
  • Internal Ports: 1 x SATA Power (15 pin)
  • Standard: USB 3.2 Specification PCI Express Base Specification Rev. 3.0 Intel xHCI Specification Rev. 1.1 UASP (USB Attached SCSI Protocol) Rev. 1.0
  • Model #: PEXUSB312A3
PCI-E to 8 Port USB 3.0 (2xUSB-C, 6x USB-A ) Expansion Card 5Gbps,External PCI Express USB3.0 Adapter Card For Desktop PC PCI-e 1x, Support Windows 10/8/7/XP
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PCI-E to 8 Port USB 3.0 (2xUSB-C, 6x USB-A ) Expansion Card 5Gbps,External PCI Express USB3.0 Adapter Card For Desktop PC PCI-e 1x, Support Windows 10/8/7/XP

Limited time offer, ends 06/15

  • Type: Controller Card
  • External USB Ports: 8x USB Ports
  • Internal USB Ports: 6x USB-A Ports, 2x USB-C Ports
  • External Ports: 6x USB-A Ports, 2x USB-C Ports
  • Model #: PCET2C+6U3
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  • $32.99 
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  • $32.50 - $32.99
SYBA 4 x Port Non-RAID SATA III 6 Gbp/s and M.2 B Key 2242 PCI-e x4 Controller Card Model SI-PEX40138
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SYBA 4 x Port Non-RAID SATA III 6 Gbp/s and M.2 B Key 2242 PCI-e x4 Controller Card Model SI-PEX40138
  • Type: PCI Express to SATA Card
  • Internal Ports: 4 x SATA III + 1 x M.2 B-Key
  • Data Transfer Rate: Up to 1700 MB/s
  • Package Contents: (1) 4 Port SATA + M.2 B-key PCI-e x4 Controller (4) SATA Cables (1) Manaul
  • Model #: SI-PEX40138
StarTech.com PEXUSB312C3 2-Port PCIe USB 3.1 Card - 2 x USB-C - USB 3.1 Gen 2 - Up to 10Gbps
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StarTech.com PEXUSB312C3 2-Port PCIe USB 3.1 Card - 2 x USB-C - USB 3.1 Gen 2 - Up to 10Gbps
  • Type: PCI Express to USB Card
  • External USB Ports: 2 x USB Type-C (24 pin) USB 3.1 (10Gbps) Female
  • Internal Ports: 1 x SATA Power (15 pin) Plug
  • Standard: USB 3.1 Gen 2
  • Model #: PEXUSB312C3
SYBA SI-PEX15037 2 Serial DB9 RS-232 Ports PCI-e x1 Card with Low Profile Bracket WCH CH382
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in 30 days
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
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  • $13.99 
  • Free Shipping
SYBA USB 3.0 3+1 Port PCI-e Card, Free Low Profile Bracket, Renesas Chipset Model SD-PEX20137
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SYBA USB 3.0 3+1 Port PCI-e Card, Free Low Profile Bracket, Renesas Chipset Model SD-PEX20137
  • Type: PCI Express to USB Card
  • External USB Ports: 3x USB Ports
  • Internal USB Ports: 1x USB Port
  • Internal Ports: 1 Molex Power Feed Connector
  • Model #: SD-PEX20137
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  • $19.99 
  • Free Shipping
QNAP QM2-2P10G1TB Dual M.2 2280 PCIe NVMe SSD & 10GbE Expansion Card
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QNAP QM2-2P10G1TB Dual M.2 2280 PCIe NVMe SSD & 10GbE Expansion Card
  • Type: PCIe NVMe SSD
  • Part Number: QM2-2P10G1TB
  • Model #: QM2-2P10G1TB
StarTech.com 2 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter with UASP - LP4 Power Model PEXUSB3S25
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StarTech.com 2 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter with UASP - LP4 Power Model PEXUSB3S25
  • Type: PCI Express to USB Card
  • External USB Ports: 2x USB Ports
  • Standard: USB 3.0
  • Data Transfer Rate: 5 Gbps
  • Model #: PEXUSB3S25
RIITOP M.2 NVMe to Oculink SFF-8612 Extender (15cm), M.2 NVMe PCIe 4.0 x4 to OCuLink SFF-8611 4i Host Adapter for eGPU and SSD
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  • $22.99
  •  
  • $19.99 
  • Save: 13%
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  • $19.50 - $19.99
ESTONE PCIE USB 3.2 Gen 2 Card 8 Ports(4X 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 8 Ports(4X 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 06/23

  • Type: PCI to USB Card
  • External USB Ports: 8x USB Ports
  • Standard: USB 3.2
  • Data Transfer Rate: Up to 10 Gbps
  • Model #: E-PCIE24A4C3.2-1
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  • $61.99 
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StarTech 3 Port 2b 1a PCI Express 1394 FireWire Adapter Card
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StarTech 3 Port 2b 1a PCI Express 1394 FireWire Adapter Card
  • Type: PCI Express to 1394 Card
  • External USB Ports: PCI Express
  • External 1394 Ports: 3x 1394 Ports
  • Standard: 1394A/1394B
  • Model #: PEX1394B3
  • $82.99
  •  
  • $72.99 
  • Save: 12%
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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:

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