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4 Ports USB 3.0 Expansion Card with 3.5-inch Front Panel, PCIe Express to 2 USB3 & Internal 20Pin to 2x USB Type-A Female Splitter Cable with Floppy Bay Bracket Combo Kit-2FT
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4 Ports USB 3.0 Expansion Card with 3.5-inch Front Panel, PCIe Express to 2 USB3 & Internal 20Pin to 2x USB Type-A Female Splitter Cable with Floppy Bay Bracket Combo Kit-2FT

Limited time offer, ends 03/31

  • Type: Controller Card
  • External USB Ports: 2 Ext / 2 Int
  • Internal USB Ports: 2x USB Ports
  • External 1394 Ports: N/A
  • Model #: PCIEU32S20KIT
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  • $29.59 
  • Free Shipping
RIITOP USB 3.0 PCIe Card 4-Port PCI Express x1 to USB 3.0 Expansion Adapter Internal USB3 HUB on PC for Win 11/10 (No Additional Power Required)
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  • $35.99 
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  • $21.00 - $35.99
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 03/23

  • 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
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  • $24.99 
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ESTONE 4 Port PCI Express Expansion Card, USB 3.0 4-Port Front Expansion Card, PCIE USB Hub Controller Adapter for Connect 4 Devices Expanded, Supports Windows 11/10/8/7 / Vista/XP (32/64-bit)
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ESTONE 4 Port PCI Express Expansion Card, USB 3.0 4-Port Front Expansion Card, PCIE USB Hub Controller Adapter for Connect 4 Devices Expanded, Supports Windows 11/10/8/7 / Vista/XP (32/64-bit)

Limited time offer, ends 03/23

  • Type: PCI to USB Card
  • External USB Ports: 4-port USB 3.0
  • Standard: USB 3.0
  • Data Transfer Rate: Up to 5.0 Gbps
  • Model #: E-PCIE24ABK-4
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  • $22.99 
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ESTONE 4 Port PCI Express Expansion Card (2X Type USB C - 2 USB A), Front Expansion Card, PCIE USB Hub Controller Adapter for Connect 4 Devices Expanded, Supports Windows 11/10/8/7 / Vista/XP
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ESTONE 4 Port PCI Express Expansion Card (2X Type USB C - 2 USB A), Front Expansion Card, PCIE USB Hub Controller Adapter for Connect 4 Devices Expanded, Supports Windows 11/10/8/7 / Vista/XP

Limited time offer, ends 03/23

  • Type: PCI to USB Card
  • External USB Ports: 4x USB Ports
  • Standard: USB 3.0
  • Data Transfer Rate: Up to 5.0 Gbps
  • Model #: E-PCIE22A2C-4
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  • $22.99 
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ESTONE (4X USB 3.2 A,4X USB C) 8 Port PCIE Expansion Card, USB 3.2 Superspeed 10Gbps Front Expansion Card, Internal USB Hub Converter for Win XP Win7 Win 8 Win 10 Win 11 Linux
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ESTONE (4X USB 3.2 A,4X USB C) 8 Port PCIE Expansion Card, USB 3.2 Superspeed 10Gbps Front Expansion Card, Internal USB Hub Converter for Win XP Win7 Win 8 Win 10 Win 11 Linux

Limited time offer, ends 03/23

  • Type: PCI to USB Card
  • External USB Ports: 8x USB Ports
  • Standard: USB 3.2
  • Data Transfer Rate: Up to 10 Gbps
  • Model #: E-PCIE24A4C3.2-5
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  • $62.99 
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Prolimatech Nano Aluminium Thermal Compound 5g Model PK-1/PROLIMA
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  • $24.99 
eShinreal PCI Express 5.0 x16 to Two MCIO 8i Slim Adapter Card
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eShinreal PCI Express 5.0 x16 to Two MCIO 8i Slim Adapter Card
  • Type: Controller Card
  • Model #: XIC PE5160-4IL
Asus Thunderboltex 3 Thunderbolt/Usb Adapter
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SYBA 2-Port SATA 6G Card, Mini PCI-Express Form Factor, non-RAID, ASM1061 Chipset Model SD-MPE40056
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SYBA 2-Port SATA 6G Card, Mini PCI-Express Form Factor, non-RAID, ASM1061 Chipset Model SD-MPE40056
  • Type: PCI Express to SATA Card
  • Internal Ports: 2 x SATA 3.0
  • Data Transfer Rate: 6.0 Gbps
  • Operating Systems Supported: Windows 7 32/64-bit Vista 32/64-bit Windows XP 32/64-bit Server 2003-2008 32/64-bit
  • Model #: SD-MPE40056
SYBA SI-MPE40125 4 Port SATA III Mini PCI-e Expansion Card Marvel 9215 Chipset
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SYBA SI-MPE40125 4 Port SATA III Mini PCI-e Expansion Card Marvel 9215 Chipset
  • Type: PCI Express Controller Card
  • External Ports: 4 x SATA III
  • Compatibility: Compatible with PCI-E Mini Card specification revision 1.2 Compliant with Serial ATA Specification 3.1 Supports communication speeds of 6.0 Gbps, 3.0 Gbps, and 1.5 Gbps
  • Package Contents: Mini PCI-Express to SATA Host Controller Card User Manual Sotware Driver CD SATA Cable
  • Model #: SI-MPE40125
StarTech PEXUSB3S42V 4 Port Dual Bus PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter with UASP - SATA/LP4 Power
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StarTech PEXUSB3S42V 4 Port Dual Bus PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter with UASP - SATA/LP4 Power
  • Type: PCI Express
  • Specifications: Industry Standards: - USB 3.0 Specification Rev. 1.0 - USB Battery Charging Specification Rev. 1.2 (Apple Mode only) - PCI Express Base Specification Rev. 2.0 - Intel xHCI Specification Rev. 1.0 Interface: USB 3.0 Connector Type(s): 1 - PCI Express x4 Male External Ports: 4 - USB 3.0 A (9 pin; SuperSpeed) Female Internal Ports: - 1 - LP4 (4 pin; Molex Large Drive Power) Female - 1 - SATA Power (15 pin) Plug Maximum Cable Length: 9.8 ft [3 m] Maximum Data Transfer Rate: 5Gbps per 2 ports - 10Gbps Total Type and Rate: USB 3.0 - 5 Gbit/s UASP Support: Yes
  • Dimensions: 0.59" x 2.17" x 6.57" (W x H x L)
  • Weight: 0.13lb
  • Model #: PEXUSB3S42V
  • $94.99
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  • $89.99 
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StarTech.com 3-port PCI Express USB 3.0 card + Gigabit Ethernet Model PEXUSB3S3GE
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StarTech.com 3-port PCI Express USB 3.0 card + Gigabit Ethernet Model PEXUSB3S3GE
  • Type: PCI Express to USB Card
  • External USB Ports: 3x USB Ports
  • External Ports: 3 - USB 3.0 A (9 pin; SuperSpeed) Female 1 - RJ-45 Female
  • Internal Ports: 1 - SATA Power (15 pin) Plug
  • Model #: PEXUSB3S3GE
StarTech  2 Port USB A Female Low Profile Slot Plate Adapter Model USBPLATELP
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StarTech 2 Port USB A Female Low Profile Slot Plate Adapter Model USBPLATELP
  • Type: USB Header Adapter
  • External USB Ports: 2x USB Ports
  • Standard: USB 2.0
  • Data Transfer Rate: 480/12/1.5 Mbps
  • Model #: USBPLATELP
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  • $12.99 
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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/ SATA Power
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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/ SATA Power

Limited time offer, ends 03/31

  • Type: PCI Express to USB Card
  • External USB Ports: 2 Ext / 2 Int
  • Specifications: Bus Type:PCI Express Type Standard:Profile (LP bracket incl.) Chipset:NEC UPD720201 Interface: USB 3.0 Port Type and Rate :USB 3.0 - 5 Gbit/s Connector Type(s): 1 - PCI Express x1 Male External Ports: 2 - USB Type-A (9 pin) USB 3.0 Female Internal Ports : 2 x US 3.0 Internal Ports (20 pin connector) front panel for floppy bay Internal Ports : 1 - SATA 15 pin interface
  • Package Contents: 1 x PCIe USB 3.0 PCI express card 1 x Driver CD
  • Model #: PCE4USB-RS1
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  • $19.59 
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SYBA 5 x Port Non-RAID SATA III 6 Gbp/s PCI-e x4 Controller Card Model SI-PEX40139
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SYBA 5 x Port Non-RAID SATA III 6 Gbp/s PCI-e x4 Controller Card Model SI-PEX40139
  • Type: PCI Express to SATA Card
  • Internal Ports: 5 x SATA III 6 Gb/s
  • Data Transfer Rate: Up to 1700 MB/s
  • Model #: SI-PEX40139
StarTech.com 3 Port 2b 1a 1394 Mini PCI Express FireWire Card Adapter Model MPEX1394B3
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StarTech.com 3 Port 2b 1a 1394 Mini PCI Express FireWire Card Adapter Model MPEX1394B3
  • Type: Mini PCI Express to 1394 Card
  • External 1394 Ports: 2 x 1394b 1 x 1394a
  • Data Transfer Rate: FireWire 400 IEEE-1394a - 400 Mbit/s FireWire 800 IEEE-1394b - 800 Mbit/s
  • Operating Systems Supported: Windows 2000/ XP(32/64-bit)/ Server 2003(32/64-bit)/ Vista(32/64-bit)/ Server 2008 R2/7(32/64-bit), and Linux
  • Model #: MPEX1394B3
  • $99.99
  •  
  • $38.99 
  • Save: 61%
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SATA 3.0 5 Ports Hard Drive Hub Expansion Card Splitter,SATAIII 6Gbps Riser Card w/SATA & DC 5V Power for Win7 Win8 Win XP, etc,Requires Motherboard SATA Port Multiplier Supporting
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  • $29.79 
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StarTech.com 4 Port PCI Express PCIe Serial Combo Card - 2 x RS232 2 x RS422 / RS485 Model PEX4S232485
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StarTech.com 4 Port PCI Express PCIe Serial Combo Card - 2 x RS232 2 x RS422 / RS485 Model PEX4S232485
  • Type: PCI Express to Serial Port Card
  • External Ports: 2 x RS232 2 x RS422 / RS485
  • Operating Systems Supported: Windows 8 (32/64bit), 7 (32/64), Vista(32/64), XP(32/64), 2000 Windows Server 2008 R2, 2003(32/64) Linux Kernel 2.6.x
  • Specifications: Data Bits: 5, 6, 7, 8 FIFO: 256 Bytes Flow Control: None, Xon/Xoff, RTS/CTS Max Baud Rate: 460.8 Kbps Parity: None, Odd, Even, Space, Mark Serial Protocol: RS-232/422/485 Stop Bits: 1, 1.5, 2 Supported Protocols: RS-232, RS-422, RS-485 2-wire / 4-wire
  • Model #: PEX4S232485
SYBA PCI-Express 2-Port DB9 RS232 Serial Card with Low Profile Bracket - RoHS Model SD-PEX15022
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SYBA PCI-Express 2-Port DB9 RS232 Serial Card with Low Profile Bracket - RoHS Model SD-PEX15022
  • Type: PCI Express to Serial Port Card
  • External Ports: 2 x Serial Ports
  • Operating Systems Supported: Supports Windows 2000, XP 32/64-bit, Server 2003 32/64-bit, Vista 32/64-bit, Server 2008 32/64-bit
  • Weight: 0.35
  • Model #: SD-PEX15022
  • $30.99
  •  
  • $17.99 
  • Save: 41%
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Silverstone Add-On Card Model SST-ECU04-E
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Silverstone Add-On Card Model SST-ECU04-E
  • Type: Low profile - PCI-E 2.0 x2 (10Gbps)
  • Internal USB Ports: 2 x 19pin USB 3.1 ports
  • Standard: USB 3.1
  • Data Transfer Rate: Up to 10Gbps
  • Model #: SST-ECU04-E
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  • $47.99 
  • Free Shipping
SIIG 4-Port USB 3.0 PCIe Model JU-P40412-S1
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SIIG 4-Port USB 3.0 PCIe Model JU-P40412-S1
  • Type: PCI Express to USB Card
  • External USB Ports: 4x 9-pin, Type A, USB 3.0, Female, External
  • Internal Ports: 1x 15-pin, SATA power connector
  • Standard: USB 3.0
  • Model #: JU-P40412-S1
acomdata 2-Port SuperSpeed USB 3.0 PCI-Express Card Model ADPU3-PCIX
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acomdata 2-Port SuperSpeed USB 3.0 PCI-Express Card Model ADPU3-PCIX
  • Type: PCI Express to USB Card
  • External USB Ports: 2 x USB 3.0 Ports
  • Standard: USB 3.0
  • Data Transfer Rate: Up to 5.0 Gbps
  • Model #: ADPU3-PCIX
StarTech.com 2 Port PCI RS422/485 Serial Adapter Card with 161050 UART Model PCI2S4851050
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StarTech.com 2 Port PCI RS422/485 Serial Adapter Card with 161050 UART Model PCI2S4851050
  • Type: PCI to Serial Port Card
  • External Ports: 2 x Serial Ports
  • Operating Systems Supported: Windows 7 (32/64bit)/ Vista(32/64)/ XP(32/64) Windows Server 2008 R2/ 2003(32/64)/ 2000 Linux 2.4.x/ 2.6.x
  • Specifications: Bus Type: PCI / PCI-X (5 / 3.3V) Card Type: Standard Profile (LP bracket incl.) Chipset ID: SystemBase -SB16C1052PCI Connector Type(s): PCI / PCI-X (Universal 3.3 & 5V 32-bit) Male Data Bits: 5, 6, 7, 8 External Ports: DB-9 (9 pin ; D-Sub) Male FIFO: 256 Bytes Flow Control: Xon, Xoff, RTS#, CTS# Humidity: 5~85% RH Included in Package: 2 port PCI RS422/485 card Driver CD Low profile (half-height) brackets User Manual Industry Standards: PCI Local Bus Specification 2.3 PCI Power Management 1.1 Interface: Serial Max Baud Rate: 128 Kbps Operating Temperature: -10°C to 80°C (14°F to 176°F) OS Compatibility: Windows® 8 / 8.1 (32/64b...
  • Model #: PCI2S4851050
EnLabs PCIEU3C20SC PCIe Express Card to USB 3.0 Type-C w/ 2.4A Quick Charging and 19Pin USB 3.0 Dual,Port Power by 15pin SATA
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EnLabs PCIEU3C20SC PCIe Express Card to USB 3.0 Type-C w/ 2.4A Quick Charging and 19Pin USB 3.0 Dual,Port Power by 15pin SATA

Limited time offer, ends 03/31

  • Type: PCI Express to USB Card
  • External USB Ports: 2 Ext / 2 Int
  • External Ports: USB 3.0 Type-C +2.4A Quick Charging
  • Internal Ports: USB 3.0 20pin
  • Model #: PCIEU3C20SC
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  • $18.89 
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StarTech.com DB-25 to IDC Header Slot Plate Model PLATE25F16LP
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StarTech.com DB-25 to IDC Header Slot Plate Model PLATE25F16LP
  • Type: Parallel Header Adapter
  • Specifications: Cable Length: 16" Number of Connectors: 2 Connector Details: 1 x 25-pin DB-25 Female Parallel Color: AGray
  • Weight: 0.11
  • Parts: 1 year limited
  • Model #: PLATE25F16LP
  • $7.99
  •  
  • $6.99 
  • Save: 12%
  • $1.99 Shipping
StarTech PEX16S550LP PCI Express Serial Card - 16 Port Low-Profile Serial Card - High-Speed PCIe Serial Adapter - Serial Controller DB9 RS232
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StarTech PEX16S550LP PCI Express Serial Card - 16 Port Low-Profile Serial Card - High-Speed PCIe Serial Adapter - Serial Controller DB9 RS232
  • Type: PCI Express
  • External Ports: 16 x DB-9 (9 pin, D-Sub) Male
  • Internal Ports: 1 x SP4 (4 pin, Small Drive Power) Male
  • Operating Systems Supported: Windows 7, 8, 8.1, 10 Windows Server 2003, 2008 R2, 2012, 2012 R2, 2016 Linux 2.6x to 4.2x LTS Versions only
  • Model #: PEX16S550LP
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  • $419.99 
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MAIWO 12+16 PIN AHCI to M.2 NVMe Converter Card, PCIe NVMe M Key to AHCI SSD Adapter for MacBook 2013-2017 Year, Height 10mm
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MAIWO 12+16 PIN AHCI to M.2 NVMe Converter Card, PCIe NVMe M Key to AHCI SSD Adapter for MacBook 2013-2017 Year, Height 10mm
  • Type: buffer_87716
  • Package Contents: 1x 12+16 PIN AHCI to M.2 NVMe Converter Card
  • Model #: KT065
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  • $12.99 
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StarTech.com PEX4S953LP 4-Port PCI Express RS232 Serial Adapter Card - 16950 UART - 256-byte FIFO Cache - ASIX AX99100 - Low Profile Bracket - Replacement for PEX4S952LP (PEX4S953LP)
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StarTech.com PEX4S953LP 4-Port PCI Express RS232 Serial Adapter Card - 16950 UART - 256-byte FIFO Cache - ASIX AX99100 - Low Profile Bracket - Replacement for PEX4S952LP (PEX4S953LP)
  • Type: PCI Express to Serial Port Card
  • External Ports: 4 - DB-9 (9 pin, D-Sub) Male
  • Internal Ports: 1 - LP4 (4 pin; Large Drive Power) Male Input
  • Operating Systems Supported: Windows 7, 8, 8.1, 10 Windows Server 2003, 2008 R2, 2012, 2012 R2, 2016 Linux 2.4.x to 2.6.x LTS Versions only
  • Model #: PEX4S953LP

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:

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