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Our most popular products, based on sales and updated frequently.
01
PCIe USB 3.0 Card 7 Port, RIITOP PCI-e Express x1 to 7 Port USB3.0 Expansion Controller Card Adapter, NEC Chipset, No Need Power Supply (NOT Compatible 2U Case)
PCIe USB 3.0 Card 7 Port, RIITOP PCI-e Express x1 to 7 Port USB3.0 Expansion Controller Card Adapter, NEC Chipset, No Need Power Supply (NOT Compatible 2U Case)
  • Type: Controller Card
  • External USB Ports: 7x USB Ports
  • Internal USB Ports: 7x USB Ports
  • External Ports: 7x USB Ports
  • Model #: PCET7U3-NEC
  • Item #: 9SIA6V8FTU6700
  • Return Policy: View Return Policy
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$27.99
$32.95
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Many many many more USB-A style though blue not red ports to add to your system.

02
GLOTRENDS SA3026-C 6-Port PCIe X4 SATA Expansion Card with SATA and Power Cables, Compatible with Windows,Linux,Mac OS,NAS
GLOTRENDS SA3026-C 6-Port PCIe X4 SATA Expansion Card with SATA and Power Cables, Compatible with Windows,Linux,Mac OS,NAS
  • Type: PCI Express to SATA Card
  • Model #: SA3026
  • Item #: 9SIAMKHJRZ7558
  • Return Policy: View Return Policy
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$37.99
$69.99
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Used this to expand the number of drives in a smallish Ubuntu home server. Still testing, but seems flawless so far and transparent to the user - just more drives available. All I did was power down, plug it in the PCIe 3.0 slot, attach a couple drives, and power up. Drives were recognized immediately and accessible like all the others. They claim max throughput of 277MB/s but so far both drives tested at 500 MB/s+ the same as when plugged into the mobo ports. I assume the limited speed might occur if multiple drives were accessed at once. Since it's a server and I'm using this to add SSDs, i doubt I will ever notice any slow downs. Bonus: the 6 provided SATA cables have locking connectors and are of a reasonable length.

03
DERAPID RTL8125 2.5Gbps PCI Express Network Card  PCIe x1 to RJ45 Ethernet Adapter, 2.5G Base-T Gigabit LAN, Gaming NIC for Desktop PC NAS
DERAPID RTL8125 2.5Gbps PCI Express Network Card PCIe x1 to RJ45 Ethernet Adapter, 2.5G Base-T Gigabit LAN, Gaming NIC for Desktop PC NAS
  • Brand: DERAPID
  • Series: RJ45 Network Card
  • Model: RTL8125
  • Type: PCI Express to Ethernet Port Card
  • Model #: 2.5G PCI-E to RJ45
  • Item #: 9SIARJ2K082605
  • Return Policy: View Return Policy
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Easy to install. Works on a pciE 1.1 slot and gives 2.5Gigabit connection. Actual range was in the 1.7500 but still fine tuning my home fiber network.

04
4 Port USB 3.2 Type C PCIe Expansion Card Adapter 5Gbps, RIITOP PCI-e Express to USB Type C 4 Port Card for Desktop PC Support Windows 11/10/8/7/XP/Vista, Self-Powered Supply
4 Port USB 3.2 Type C PCIe Expansion Card Adapter 5Gbps, RIITOP PCI-e Express to USB Type C 4 Port Card for Desktop PC Support Windows 11/10/8/7/XP/Vista, Self-Powered Supply
  • Type: PCI Express Controller Card
  • External USB Ports: 4x USB Type C
  • Model #: PCE1XT4C-5G
  • Item #: 9SIARE9KF14314
  • Return Policy: View Return Policy
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05
GIGABYTE THUNDERBOLTS 5 Expansion Card - Dual Thunderbolt™ 5 USB Type-C Ports, 120 Gbps Ultra Fast Data Transfer, DisplayPort™ 2.1 support, PCIe 4.0 x4, USB4®, Black
GIGABYTE THUNDERBOLTS 5 Expansion Card - Dual Thunderbolt™ 5 USB Type-C Ports, 120 Gbps Ultra Fast Data Transfer, DisplayPort™ 2.1 support, PCIe 4.0 x4, USB4®, Black
  • Brand: GIGABYTE
  • Type: PCI Express to Thunderbolt
  • External USB Ports: 4x PCIe 4.0
  • External 1394 Ports: 5x 1394 Ports
  • Model #: Thunderbolts 5
  • Item #: 17Z-0037-00022
  • Return Policy: 30-Day Return Policy
$148.99
$149.99
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Maybe a Necessity if You Have a USB-C on Front Panel Header because no USB 3.2 GEN1 connector on motherboard. The PCI-E 1X to USB 3.2 GEN1 5Gbps 20pin Front Panel Header allows you to connect the USB-C front panel header to your PCI-E 1X slot

Even on an older motherboard it was still detected.

Easy install, works as expected.

10
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
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
  • 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
  • Item #: 9SIARE9C1A5462
  • Return Policy: View Return Policy
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11
ASUS Hyper M.2 x16 Gen5 Card (PCIe 5.0/4.0) supports four NVMe M.2 (2242/2260/2280/22110) devices up to 512 Gbps for AMD and Intel® platform RAID functions.
ASUS Hyper M.2 x16 Gen5 Card (PCIe 5.0/4.0) supports four NVMe M.2 (2242/2260/2280/22110) devices up to 512 Gbps for AMD and Intel® platform RAID functions.
  • Type: PCI Express to M.2 Card
  • Compatibility: Compatible Models: Visit www.asus.com for latest compatible model lists. Maximum numbers of M.2 SSD support will vary, depending on different CPU specs and PCIe bifurcation settings in different ASUS motherboards. Please see the FAQ link for further information: https://www.asus.com/support/FAQ/ 1037507
  • Specifications: Interface: PCIe 5.0 x16 interface, support data transfer rates up to 512 Gbps. External Connectors: 4 x M.2 slots (Key M), type 2242/2260/2280/22110 (supports PCIe 5.0)* * Supports PCIe M.2 storage devices only. LED & Switch: 1 x M.2 FAN Power Switch 4 x M.2 access LEDs Thermal Solution : Active fan with heatsink, support fan control from MB chassis fan header Dimensions: 29(L)*12.2(W) *1.5(H)cm Compatible Models: Visit www.asus.com for latest compatible model...
  • Model #: HYPER M.2 X16 GEN5 CARD
  • Item #: N82E16815293050
  • Return Policy: 30-Day Return Policy
$84.99
$87.99
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Build quality looks good. Works with every drive tried. Will work as a single drive adapter as long as a compatible 4X slot is available on an older motherboard.

13
SYBA SI-PEX40110 M.2 M-Key NVMe PCI-e to PCI-e x4 Converter Card
SYBA SI-PEX40110 M.2 M-Key NVMe PCI-e to PCI-e x4 Converter Card
  • Type: M.2 PCI-e to PCI-e 3.0
  • Operating Systems Supported: Windows 2000/XP/2003/2008/Vista/7/8/8.1/10 , Linux, Mac OS
  • Weight: 0.4
  • Package Contents: 1x M.2 PCI-e To PCI-e 3.0 x4 Adapter 1x User Manual 2x Screws (M.2)
  • Model #: SI-PEX40110
  • Item #: N82E16815124167
  • Return Policy: 30-Day Return Policy
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$13.99
$16.99
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Works reliably with a Samsung 960 EVO SSD in a SuperMicro MBD-X11SAE-M server motherboard. The green LEDs show when the card is active.

14
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
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
  • Type: Expansion Cards
  • Model #: NV2SF-L15
  • Item #: 9SIARE9KCZ2690
  • Return Policy: View Return Policy
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16
RIITOP M.2 PCIe M Key to SATA 6G Adapter Card 6 Ports, NVMe to 6x SATA 6Gbps Expansion Adapter Card for Desktop PC Computer, ASM1166 6Gbps with Smart Indicator, Support Soft Raid
RIITOP M.2 PCIe M Key to SATA 6G Adapter Card 6 Ports, NVMe to 6x SATA 6Gbps Expansion Adapter Card for Desktop PC Computer, ASM1166 6Gbps with Smart Indicator, Support Soft Raid
  • Type: SATA Expansion Card
  • Standard: SATA 3.0
  • Data Transfer Rate: 6Gbps
  • Model #: NVT6S
  • Item #: 9SIARE9K8U3752
  • Return Policy: View Return Policy
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I was a little worried that I wouldn't be able to install the correct drivers as I don't have a disc drive on this pc. but windows was able to get it done without me doing anything.

19
StarTech.com 2 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter with UASP - SATA Power Model PEXUSB3S24
StarTech.com 2 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter with UASP - SATA Power Model PEXUSB3S24
  • Type: PCI Express to USB Card
  • External USB Ports: 2 - USB 3.0 A (9 pin; SuperSpeed) Female
  • Internal Ports: 1 - SATA Power (15 pin) Plug
  • Standard: USB 3.0
  • Model #: PEXUSB3S24
  • Item #: N82E16815158394
  • Return Policy: 30-Day Return Policy
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$37.99
$40.99
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Easy to install. Adds USB 3.0 technology to older systems.

20
StarTech 4 Port PCI Express to SATA Converter Expansion Card 4P6G-PCIE-SATA-CARD
StarTech 4 Port PCI Express to SATA Converter Expansion Card 4P6G-PCIE-SATA-CARD
$60.99
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Works perfectly adding SATA III to my old motherboard that's been pressed into service as a NAS with SSDs. Open Media Vault 8.3 recognized the card and drives right out of the box. It took longer to get the case open and install the card than it did to get the system up and running!