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Our most popular products, based on sales and updated frequently.
62
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
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
  • Item #: 0D9-00WT-00001
  • Return Policy: 30-Day Return Policy
$193.99
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63
SYBA 1 Port DB25 Parallel Printer (LPT1) PCI-e 2.0 x1 Expansion Card - SI-PEX10011
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
  • Item #: 9SIA3XW59H1506
  • Return Policy: View Return Policy
$16.99
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I love the looks of it even though I don't see it often, and it is easy to install and works great.

65
SYBA PCI-Express 1-Port DB9 RS232 Serial Card with Low Profile Bracket - RoHS Model SD-PEX15021
SYBA PCI-Express 1-Port DB9 RS232 Serial Card with Low Profile Bracket - RoHS Model SD-PEX15021
  • Type: PCI Express to Serial Port Card
  • External Ports: 1 x Serial Port
  • Operating Systems Supported: Windows 2000, XP 32/64-bit, Server 2003 32/64-bit, Vista 32/64-bit, Server 2008 32/64-bit
  • Weight: 1
  • Model #: SD-PEX15021
  • Item #: N82E16815124084
  • Return Policy: 30-Day Return Policy
$17.99
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An update to rkb's review on 6/17/10, the supplied CD install disc now includes the current driver for Win 7 Pro 64 bit. It installed perfectly and works fine. The driver on the disc is the current Ver 2.0.3.0. I checked the asix.com.tw/download page for the MCS9901 driver and their file Windows 8.1/8.0/7/Vista/XP 64-bit Driver is also Ver 2.0.3.0. Use this website to check for future versions.

66
Sonnet Allegro Pro USB 3.2 Type A PCIe Card (Four SuperSpeed 10Gbps USB Connectors)
Sonnet Allegro Pro USB 3.2 Type A PCIe Card (Four SuperSpeed 10Gbps USB Connectors)
  • Type: PCI Express to USB Card
  • Model #: BEUSB3-PRO-4P10-E
  • Item #: 9SIA4P0KEB5889
  • Return Policy: View Return Policy
$149.99
$9.10 Shipping
67
StarTech.com PCI Express to PCI Adapter Card Model PEX1PCI1
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
  • Item #: N82E16815158165
  • Return Policy: 30-Day Return Policy
Save 10%
$53.99
$59.99
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Works great with my soundcard

68
eShinreal PCIe5.0 x16 to 4 Port M.2 NVMe SSDs Adapter support 2260/2280/22110 SSD
eShinreal PCIe5.0 x16 to 4 Port M.2 NVMe SSDs Adapter support 2260/2280/22110 SSD
  • Brand: eShinreal
  • Series: Add on Card
  • Model: XIC PE5162
  • Type: PCI Express to M.2 Card
  • Model #: XIC PE5162-4IL
  • Item #: 9SIBPKWKVM3874
  • Return Policy: View Return Policy
$49.00
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69
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
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
  • Item #: N82E16815158472
  • Return Policy: 30-Day Return Policy
Save 19%
$37.99
$46.99
$7.02 Shipping
70
Dual Band Wireless-AC 7260HMW Mini PCI-E BT4.0 Card Intel For HP SPS 710661-001
Dual Band Wireless-AC 7260HMW Mini PCI-E BT4.0 Card Intel For HP SPS 710661-001
  • Type: Controller Card
  • Model #: CL-Wificard3-142
  • Item #: 9SIAFJV7NX0370
  • Return Policy: View Return Policy
$11.99
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71
SYBA SI-PEX15037 2 Serial DB9 RS-232 Ports PCI-e x1 Card with Low Profile Bracket WCH CH382
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
  • Item #: N82E16815124126
  • Return Policy: 30-Day Return Policy
$13.99
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This card works great for me. Not too many peripheral devices out there that use a serial devices anymore.

72
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
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
  • Type: PCI Express to USB Card
  • External USB Ports: 5x USB Ports
  • Internal USB Ports: 2x USB Ports
  • Standard: USB 3.1
  • Model #: PCIEU34ACS20
  • Item #: 9SIACJFJ4J7463
  • Return Policy: View Return Policy
Limited Time Offer
$27.89
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It works well!

73
StarTech 2P6G-PCIE-SATA-CARD SATA PCIe Card, 2 Port PCIe SATA Expansion Card, 6Gbps SATA, PCI Express to SATA Adapter, Non-RAID, PCIe to SATA Converter
StarTech 2P6G-PCIE-SATA-CARD SATA PCIe Card, 2 Port PCIe SATA Expansion Card, 6Gbps SATA, PCI Express to SATA Adapter, Non-RAID, PCIe to SATA Converter
  • Type: PCI Express to SATA Card
  • Internal Ports: 2 x SATA
  • Operating Systems Supported: Operating System Supported: Linux 2.6.32 Operating System Supported: macOS 10.6.8+ Operating System Supported: Windows 10 Operating System Supported: Windows 11 Operating System Supported: Windows 7 Operating System Supported: Windows 8 Operating System Supported: Windows 8.1 Operating System Supported: Windows Server 2012 R2 Operating System Supported: Windows Server 2016 Operating System Supported: Windows Server 2019 Operating System Supported: Windows Vista Operating System Supported: Windows XP
  • Dimensions: 4.80" x 0.70" x 2.70"
  • Model #: 2P6G-PCIE-SATA-CARD
  • Item #: 9SIBSWCKS04690
  • Return Policy: View Return Policy
$40.00
$40.99
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Make sure your PCI slot is operational. Otherwise it's simple, Lowered my MB temperature at least 6 degrees Celsius.

74
StarTech.com PEXUSB312C3 2-Port PCIe USB 3.1 Card - 2 x USB-C - USB 3.1 Gen 2 - Up to 10Gbps
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
  • Item #: 9SIBSWCKS04267
  • Return Policy: View Return Policy
$59.00
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75
gigabyte gc-titan ridge 2.0 (titan ridge thunderbolt 3 pcie card component)
gigabyte gc-titan ridge 2.0 (titan ridge thunderbolt 3 pcie card component)
$248.28
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77
SYBA USB 3.0 3+1 Port PCI-e Card, Free Low Profile Bracket, Renesas Chipset Model SD-PEX20137
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
  • Item #: N82E16815124119
  • Return Policy: 30-Day Return Policy
$19.99
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Hardware and software installed without any noticeable conflicts or device recognition issues with preexisting hardware or with itself.

78
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
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
  • 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
  • Item #: 9SIA6V8HCB7313
  • Return Policy: View Return Policy
Limited Time Offer
$32.99
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This board installed quickly and was automatically configured by Windows 11. All standard usb ports are occupied and function nominally. Have not used USB-C ports yet but will soon and expect the same result.

79
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
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
  • Item #: 9SIBSWCKS02709
  • Return Policy: View Return Policy
$77.00
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I installed this in a workstation / desktop build last year. It has worked perfectly with all ports connected to a variety of peripherals.

80
SYBA SI-ADA40149 M.2 (B+M Key) 22x42 to SATA III 2 Ports Adapter Card, Jmicro JMB582 Chipset
SYBA SI-ADA40149 M.2 (B+M Key) 22x42 to SATA III 2 Ports Adapter Card, Jmicro JMB582 Chipset
  • Type: Controller Card
  • External Ports: 2 x SATA III
  • Internal Ports: M.2 B+M Key interface
  • Data Transfer Rate: SATA III 6Gb/s
  • Model #: SI-ADA40149
  • Item #: 9SIC3X1KRC6599
  • Return Policy: View Return Policy
$19.99
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Uses M2 slot. Has activity LEDs.