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JMT PCI-E 3.0 x16 1 to 4 Split Card Gen3 PCIe-Bifurcation x16 to x4x4x4x4 Expansion Card 20.2mm Spaced Slots SATA Power Supply Port
- Model #: HYH-20260709-C7CC-1693
- $116.20 –
- More options from $116.20 - $144.50
- Free Shipping
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Vszerda 2 Port DB9 RS-422/485 Serial PCI-Express 2.0 x1 Card (SI-PEX15043)
- Model #: SI-PEX15043
- $109.89 –
- Free Shipping
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3.0 X4 to U.2 SFF-8639 Adapter Card U2 SSD GEN3 Card PCI-E Expansion Card X4 to 2.5Inch SATA Riser Card
Limited time offer, ends 09/15
- Model #: B3EW-1209-109
- $50.54 –
- Free Shipping
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Desktop PCI-Express PCI-e to PCI Adapter Card PCIe to Dual Pci Slot Expansion Card USB 3.0 Add on Cards Convertor
Limited time offer, ends 09/12
- Model #: YING-GD01-A3-07372
- $46.65 –
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- $59.79 –
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10-Port PCIe SATA 3.0 Expansion Card, x1 Lane with 10 SATA Data Cables, Supports 6Gbps SSD/HDD Storage Upgrade for Desktop PC
- Model #: 9435761202089
- $99.89 –
- Free Shipping
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Mellanox MCX75310AAS-HEAT ConnectX-7 adapter card, 200Gb/s NDR200 IB, Single-port OSFP, PCI e 5.0 x16, Secure boot, No Crypto, Tall Bracket
- Model #: BEMCX75310AAS-HEAT
- $3,286.99 –
- Free Shipping
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4 Port USB 3.0 PCI-E Expansion Card PCI Express PCIe USB 3.0 HUB Adapter 4-Port USB3.0 Controller USB 3 0 PCI e PCIe Express 1X(B)
Limited time offer, ends 09/15
- Model #: FL088320060
- $72.70 –
- More options from $72.70
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NFHK 7 Ports PCI-E to USB 3.0 HUB PCI Express Expansion Card Adapter 5Gbps for Motherboard
- Model #: 9435761133246
- $88.89 –
- Free Shipping
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5 Ports USB 3.0 Hub PCI E Add On Card Controller SATA 3 PCIE SATA3 PCIE/PCI-E SATA Card/Expansion/Multiplier PCI Express SATA
Limited time offer, ends 09/15
- Model #: B3EW-1209-80
- $58.64 –
- More options from $58.64
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88SE9215 Chip 8 Ports SATA 3.0 to PCIe Expansion Card PCI Express SATA Adapter SATA 3 Converter with Heat Sink for HDD PCIE SATA
Limited time offer, ends 09/13
- Type: PCI to USB Card
- Model #: YING-GD01-A3-07734
- $70.98 –
- Free Shipping
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PCIE X16 Expansion Card, M.2 NVMe Controller Expansion Card, Pcie X16 to X8 X4 X4 Split Expansion Card, Support PCIE4.0 Downward Compatible with 3.0
- Model #: 650191809199
- $94.79 –
- Free Shipping
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Dual M.2 PCIe Adapter, M2 SSD NVME (m-Key) or SATA (b-Key) 22110 2280 2260 2242 2230 to PCI-e 3.0 x4 Host Controller Expansion Card for Desktop PCI Express Slots
- Type: PCI Express to M.2 Card
- Model #: 5#Q1370_B
- $25.48 –
- Free Shipping
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PCI-E 3.0 x16 1 to 4 Split Card Gen3 PCIe-Bifurcation x16 to x4x4x4x4 Expansion Card 20.2mm Spaced Slots SATA Power Supply Port
- Model #: HYH-20260709-C7CC-1847
- $113.03 –
- More options from $113.03 - $140.54
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M2 pcie adapter adapter PCI e M.2 NVME M Key 2280 SSD controller M.2 ssd pcie converter PCI express to M2 adapter with heatsink
- Model #: YING-GD01-A3-07341
- $78.98 –
- Free Shipping
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Vszerda USB 3.1 Gen II 10Gbps 2-Port Full-Duplex Controller X4 Slot Card Type-C and Type-A Ports Components Other SI-PEX20189
- Model #: SI-PEX20189
- $58.89 –
- Free Shipping
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2 Digit LCD Display PC computer analyzer motherboard PCI diagnostic card computer post tester for desktop pc
Limited time offer, ends 09/19
- Model #: .jiudian-YC5KU-0748
- $19.98 –
- Free Shipping
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Vszerda USB-C 3.2 Gen 2x2 Type-C 20 Gbps PCI-e Gen 3 x4 Expansion Card SATA Powered ASMedia ASM3242
- Model #: SY-PEX20230
- $76.89 –
- Free Shipping
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Pcie Pci-e Pci Express adapter expansion Card x1 To x16 GPU Usb 3.0 Extender converter Riser X1 X16 Card SATA 6Pin Power Cable
- Model #: ooc-0140352
- $29.25 –
- Free Shipping
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10Gb SFP+ PCI-E Network Card NIC, Compare to Intel X520-DA1, with Intel 82599EN Chip, Single SFP+ Port, PCI Express X8, Ethernet Converged Network Adapter Support Windows Server /Linux/VMware
- Type: PCI Express to Ethernet Port Card
- Model #: BEV06SDF59Q
- $192.00 –
- Free Shipping
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CERRXIAN M.2 NGFF to PCI-e 16x Graphics Riser Card,90 Degree Right M.2 NGFF Key to PCI-Express 16X Extension Cable
- Model #: 679121247467
- $93.37 –
- Free Shipping
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60cm PCI-E Riser Card 1X PCI Express to 16X USB 3.0 Extender Graphic Card Adapter 15Pin SATA to 4Pin Power Cable for BTC Mining
Limited time offer, ends 09/15
- Model #: B3EW-1209-41
- $46.11 –
- Free Shipping
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4 Port USB 3.0 PCI-E Expansion Card PCI Express PCIe USB 3.0 HUB Adapter 4-Port USB3.0 Controller USB 3 0 PCI e PCIe Express 1X(A)
Limited time offer, ends 09/15
- Model #: FZW-LJX-060
- $70.34 –
- More options from $70.34
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R16JF Key A+E PCI Express 4.0 x1 To Mini PCIe M.2 WiFi Signal Extension Cable mPCIe Minipcie PCIE 4.0 1x Riser Card Adapter(25cm)(R16JF 4.0)
Limited time offer, ends 09/14
- Model #: LSX-XL-00411
- $81.43 –
- Free Shipping
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PCl-E to USB 3.0 expansion card for four ports high-speed desktop computer USB 3.0 adapter 4-port VL805
Limited time offer, ends 09/19
- Model #: C075.575
- $52.82 –
- Free Shipping
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IO CREST Internal 5 Port Non-RAID SATA III 6GB/s M.2 B+M Key Adapter Card for Desktop PC Support SSD and HDD. JMB585 Chipset
- Model #: 9435761182169
- $125.37 –
- Free Shipping
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PCI-E Expansion Card PCI-Express SATA 3.0 + mSATA 3.0 Adapter Card LT304 High-Speed Transmission Desktop Dedicated SSD
Limited time offer, ends 09/15
- Model #: B3EW-1209-135
- $51.23 –
- Free Shipping
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FOR 7-Port PCI-E to Type C (2), with 2 Rear USB 3.0 Ports PCI Express Card Desktop PC PCI-E to USB 3.0 Expansion Card
- Model #: C6WV-0811-OYJ-59
- $40.77 –
- Free Shipping
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Chi a Mining Riser 10 Port PCIE SATA Card PCI Express SATA Controller PCIE to SATA3 Expansion Card PCI E X4 SATA 3 6Gbps ASM1166 Grey
- Model #: C6WV-0730-OYJ-346
- $55.09 –
- Free Shipping
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Chi a Mining Riser 10 Port PCIE SATA Card PCI Express SATA Controller PCIE to SATA3 Expansion Card PCI E X4 SATA 3 6Gbps ASM1166
- Model #: C6WV-0730-OYJ-1307
- $55.09 –
- Free Shipping
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USB Type-C PCI-e to 4 Ports USB 3.1 GEN 1 (5Gbps)(USB Type-C +USB Type A w/ Internal 19Pin USB 3.0 Dual Port) PCI Express Card
Limited time offer, ends 09/13
- Type: PCI to USB Card
- Model #: YING-GD01-A3-07374
- $48.58 –
- Free Shipping
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PCle to 2-port USB 3.0 + Type-C expansion card for desktop computer USB adapter 5Gbps 2A2
C Card NEC
Limited time offer, ends 09/19
- Model #: C075.315
- $73.98 –
- Free Shipping
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Raspbery Pi 5th generation Pcle to M.2 adapter board with heat sink fan, NVME hard drive protocol, pi5/58 expansion board
Limited time offer, ends 09/19
- Model #: C075.1262
- $87.32 –
- Free Shipping
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AC600M dual-band wireless network card, wifi signal receiver and transmitter,5G gigabit computer network card, RTL8811CU
Limited time offer, ends 09/19
- Model #: C075.412
- $27.31 –
- Free Shipping
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Sedna - PCIE 7 Port USB 3.1 Gen I (5Gbps) Adapter Card (6 External and 1 Internal Ports) with Low Profile Bracket
- Model #: 9435761179923
- $115.49 –
- Free Shipping
Bestselling Add-On Cards Reviews:
Anonymous
3/30/2026 11:29:09 PM
Great Value! Invisible!
“ NO, I bought this PCIx card and badda bing, badda boom it was working just fine immediately. ”
SYBA SI-PEX40110 M.2 M-Key NVMe PCI-e to PCI-e x4 Converter CardShawn S.
1/27/2026 9:32:37 AM
Excellent product at the best price I could find online
“ This replaced another StarTech powered PCI USB hub that uses a driver that is incompatible with Star Citizen, of all things. ”
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 PortsDavid K.
1/1/2026 7:14:55 PM
Renesas Controller For Nvidia 3D Vision Emitter
“ I needed a PCIE usb card with a Renesas USB controller for my Nvidia 3D Vision emitter. ”
StarTech.com 2 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter with UASP - SATA Power Model PEXUSB3S24Tim M.
12/31/2025 7:34:04 PM
BOOM. More USB ports than I can shake a stick at
“ Many many many more USB-A style though blue not red ports to add to your system. ”
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)Wheatables
8/21/2025 10:03:57 AM
True Plug and Play. It just works.
“ Adds 7 more USB 3 ports. ”
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)10/23/2024 12:00:48 AM
Maybe a Necessity if You Have USB-C on Front Panel
“ 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 ”
PCI-E 1X to USB 3.2 GEN1 5Gbps 20pin Front Panel Header (to Type-c Front Panel Header) + USB 3.0 19Pin Socket Expansion Card,Type-E Internal 20-pin Front Panel Connector Riser CardMichael V.
11/16/2023 2:36:31 AM
East plug and play installation
“ Plugged right in and now I have a raft of USB ports. ”
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/XPAnonymous
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