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Our most popular products, based on sales and updated frequently.
61
10Gtek 10Gb PCI-E NIC Network Card, Dual Copper RJ45 Port, with Intel X540 Controller, Compare to Intel X540-T2, PCI Express Ethernet LAN Adapter Support Windows Server/Windows/Linux/ESX
10Gtek 10Gb PCI-E NIC Network Card, Dual Copper RJ45 Port, with Intel X540 Controller, Compare to Intel X540-T2, PCI Express Ethernet LAN Adapter Support Windows Server/Windows/Linux/ESX
  • Standards: IEEE802.3, IEEE802.3u, IEEE802.3ab
  • Connectors: 2 x RJ45
  • Temperature: 0°C ~ 55°C
  • Model #: X540-10G-2T-X8-X
  • Item #: 9SIA9Z9JYM0582
  • Return Policy: View Return Policy
$65.99
Free Shipping
64
Low Profile 4 Ports PCI-E to USB 3.0 HUB PCI Express Expansion Card Adapter 5Gbps for Motherboard U3-101
Low Profile 4 Ports PCI-E to USB 3.0 HUB PCI Express Expansion Card Adapter 5Gbps for Motherboard U3-101
Limited Time Offer
$27.60
Free Shipping
66
PCIe SATA Card 10 Port 6Gbps SATA 3.0 PCIe Card Built-in Adapter Converter For Desktop PC Support 10 SATA 3.0 Devices
PCIe SATA Card 10 Port 6Gbps SATA 3.0 PCIe Card Built-in Adapter Converter For Desktop PC Support 10 SATA 3.0 Devices
  • Type: PCI Express to SATA Card
  • Model #: ZW470
  • Item #: 9SIB26TGSY4190
  • Return Policy: View Return Policy
Limited Time Offer
$45.89
Free Shipping

Gave me lots of sata ports, and worked pretty well.

68
PCIe to 5 Port USB 3.0 (2X Type-C - 3X USB-A) Expansion Card,PCI Express X1 to USB 3.2 Gen1 5Gbps Hub Add on Card,Support Windows 10/8/7/XP and MAC OS 10.8.2 Above
PCIe to 5 Port USB 3.0 (2X Type-C - 3X USB-A) Expansion Card,PCI Express X1 to USB 3.2 Gen1 5Gbps Hub Add on Card,Support Windows 10/8/7/XP and MAC OS 10.8.2 Above
  • Type: PCI Express to USB Card
  • Model #: PCE2USB-AS2
  • Item #: 9SIACJF54C2866
  • Return Policy: View Return Policy
Limited Time Offer
$29.99
Free Shipping
69
StarTech PEXUSB4DP 4 Port PCI Express Low Profile High Speed USB Card - PCIe USB 2.0 Card - PCI-E USB 2.0 Card
StarTech PEXUSB4DP 4 Port PCI Express Low Profile High Speed USB Card - PCIe USB 2.0 Card - PCI-E USB 2.0 Card
  • Type: PCI to USB Card
  • External USB Ports: 3 x USB A Female
  • Internal USB Ports: 1 x USB A Female
  • Standard: USB 2.0
  • Model #: PEXUSB4DP
  • Item #: 9SIA1K68295836
  • Return Policy: View Return Policy
$46.93

Everything

70
StarTech.com PEXUSB3S44V 4 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter w/ 4 Dedicated 5Gbps Channels - UASP - SATA / LP4 Power
StarTech.com PEXUSB3S44V 4 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter w/ 4 Dedicated 5Gbps Channels - 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
  • Dimensions: 0.59" x 2.17" x 6.57" (W x H x L)
  • Weight: 0.13lb
  • Model #: PEXUSB3S44V
  • Item #: 9SIA6ZPKA85048
  • Return Policy: View Return Policy
$114.43
$115.93

Perfect , but follow these instructions

71
VANTEC 4-Port SuperSpeed USB 3.0 PCIe Host Card w/ Internal 20-Pin Connector Model UGT-PC345
VANTEC 4-Port SuperSpeed USB 3.0 PCIe Host Card w/ Internal 20-Pin Connector Model UGT-PC345
  • Type: PCI Express to USB Card
  • External USB Ports: 2x USB Ports
  • Internal USB Ports: 2x USB Ports
  • Standard: USB 3.0
  • Model #: UGT-PC345
  • Item #: 9SIC18HKTE7990
  • Return Policy: View Return Policy
$38.99
Free Shipping

I've used this thing on two of my old desktops a Dell Dimension E-520 and a CyberpowerPC Gamer Xtreme 1086, both running Win7 Ultimate. I've also got a Tek Republic TIU-3000 3.5" Front Panel USB 3.0 2-Port Hub plugged into it and I've had no issues from either of them so far. All in all I'm very happy with this purchase

72
StarTech.com PEX2S953LP 2 Port RS232 Serial Adapter Card with 16950 UART - PCI Express Serial Port Card - 921.4Kbps - Windows & Linux Compatible
StarTech.com PEX2S953LP 2 Port RS232 Serial Adapter Card with 16950 UART - PCI Express Serial Port Card - 921.4Kbps - Windows & Linux Compatible
  • Type: PCI Express to Serial Port Card
  • External Ports: 2 x DB-9 (9 pin, D-Sub) Male
  • Internal Ports: 1 x LP4 (4 pin; Large Drive Power) Male Input 1 x PCI Express x1 Male
  • Operating Systems Supported: Windows Server 2003, 2008 R2, 2012, 2012 R2, 2016 Linux 2.4.x to 2.6.x LTS Versions only
  • Model #: PEX2S953LP
  • Item #: N82E16815158463
  • Return Policy: 30-Day Return Policy
Save 14%
$47.99
$55.99
$7.05 Shipping

It worked like it should after I found the right driver for it.

74
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)
$126.93
$29.99 Shipping
75
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
Save 9%
$19.99
$21.99
Free Shipping

It fits and it works. No drivers needed in Windows 10

77
GIGABYTE GC-MAPLE RIDGE Thunderbolt 4 PCI-Ex4 add on Card USB Type-C DisplayPort
GIGABYTE GC-MAPLE RIDGE Thunderbolt 4 PCI-Ex4 add on Card USB Type-C DisplayPort
  • Type: PCI Express to Thunderbolt
  • Model #: B-GIGABYTE GC-MAPLE RIDGE
  • Item #: 9SIC4RPKRF5264
  • Return Policy: View Return Policy
$191.20
$29.99 Shipping

- Ultimately works and does what it claims to do - Depending on your GPU displayPort I/O, can upgrade fully to Thunderbolt DP

78
M.2 NGFF to Desktop PCIe x4 x8 x16 Adapter Card, RIITOP NVMe SATA Dual SSD PCI Express Adapter Card Support 110mm, 80mm, 60mm, 42mm, 30mm SSD
M.2 NGFF to Desktop PCIe x4 x8 x16 Adapter Card, RIITOP NVMe SATA Dual SSD PCI Express Adapter Card Support 110mm, 80mm, 60mm, 42mm, 30mm SSD
  • Type: PCI Express to M.2 Card
  • External USB Ports: PCI Express
  • External Ports: PCIe 3.0 x4 and SATA
  • Internal Ports: M Key M.2 NVMe Slot + B Key M.2 NGFF Slot
  • Model #: PCE4XTM2-DL
  • Item #: 9SIA6V8B672202
  • Return Policy: View Return Policy
$19.99
Free Shipping
79
SYBA Low Profile PCI-Express 1394B/A Firewire Card Model SD-PEX30009
SYBA Low Profile PCI-Express 1394B/A Firewire Card Model SD-PEX30009
  • Type: PCI Express to 1394 Card
  • External 1394 Ports: 2 x 1394B Ports + 1 x 1394A Port
  • Internal 1394 Ports: 1 x 1394A Firewire internal header (Shared Port)
  • Standard: 1394A/1394B
  • Model #: SD-PEX30009
  • Item #: 9SIA3XWJYH2330
  • Return Policy: View Return Policy
$38.99
Free Shipping

Reasonable cost. Used for several years without any issues. TI chip-was needed for my specific app