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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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Easy to install and worked for me once I got a few glitches on my computer squared away.

02
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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$15.89
$15.99
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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.

03
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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$39.99
$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.

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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$27.99
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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
$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

07
PCIE to USB 3.2 Gen 2 Expansion Adapter Card 10Gbps, RIITOP PCI-e Express to USB A and USB C Controller Card with Internal Type-E and 19/20pin Header for Front Panel Mount
PCIE to USB 3.2 Gen 2 Expansion Adapter Card 10Gbps, RIITOP PCI-e Express to USB A and USB C Controller Card with Internal Type-E and 19/20pin Header for Front Panel Mount
  • Type: Controller Card
  • Model #: PCE32-ACE20P
  • Item #: 9SIARE9K2T1402
  • Return Policy: View Return Policy
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$49.99
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Easy install, works as expected.

09
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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$19.99
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- The heat sink plate is WELL CONSTRUCTED and nice and thick! Make sure you mount your M.2 NVMe drives and then place the heat sink adhesive on the drives and then mount and screw the plate in place. - Note: the board has a +12V fan connector on it that is not used in this variant. Riitop sells another that is a fan-based model were a fan (in place of the plate) would normally mount. - The kit comes with a decent screwdriver you need to install the heat sink plate. I have sooo many screwdrivers now because I have ordered similar kits.

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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My motherboard has only a single M.2 PCIe slot. I bought this card so as to be able to clone my current M.2 PCIe OS drive to a new/different M.2 PCIe SSD. It worked fine for that.

14
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
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15
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
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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.

18
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
$260.13
$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

19
M.2 NVME SSD to PCIe 4.0 x4 Adapter, M.2 2280 2260 2242 2230 SSD to PCIe 3.0 x4 Host Controller Expansion Card for PC Desktop, Support Windows, Mac & Linux OS
M.2 NVME SSD to PCIe 4.0 x4 Adapter, M.2 2280 2260 2242 2230 SSD to PCIe 3.0 x4 Host Controller Expansion Card for PC Desktop, Support Windows, Mac & Linux OS
  • Type: PCI Express to M.2 Card
  • External USB Ports: PCI Express
  • Model #: 5#Q1538_B
  • Item #: 9SIAR4TH052950
  • Return Policy: View Return Policy
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$10.99
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Does exactly what I need it to. It allows me to connect the USB-C cable from my PC case to my older motherboard that doesn't have a proper connector.