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5Gbps Type-E USB 3.1 Front Panel Socket & USB 2.0 to NVME NGFF M-Key Express Card VL805 Adapter for Motherboard
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  • $20.93 - $22.33
JVFYI  PCIe x4 ASM1142 2-Port USB 3.1 Type A Card User Manual
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JVFYI PCIe x4 ASM1142 2-Port USB 3.1 Type A Card User Manual

Limited time offer, ends 05/12

  • Model #: C2ZP-H-122342
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  • $67.78 
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SF-023 PCI-E 3.0 M.2 M-key to Oculink SFF-8612 SFF-8611 Host Adapter for PCIe Nvme SSD 2260
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  • $29.90 - $31.30
PCI-E 3.0 M.2 M-key to Oculink SFF-8612 SFF-8611 Host Adapter for PCIe Nvme SSD 2260
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  • $20.93 - $22.33
SF-023 PCI-E 3.0 M.2 M-key to Oculink SFF-8612 SFF-8611 Host Adapter for PCIe Nvme SSD 2260
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  • $28.40 - $29.80
NFHK USB 3.1 Front Panel Socket USB 2.0 to PCI-E Express Card Adapter for Motherboard
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  • $86.89 
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IO CREST USB 3.1 Gen 2 10 Gbps 1 Port Type-C M.2 22x60 B+M Key Expansion Card ASMedia ASM3124 SY-ADA20232
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  • $65.65 - $67.05
IO CREST USB 3.1 Gen 2 10 Gbps 1 Port Type-C M.2 22x60 B+M Key Expansion Card ASMedia ASM3124 SY-ADA20232
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  • $64.28 - $65.68
PCI-E 3.0 4.0 to SFF-8654 Slimline SAS Card Adapter and U.2 U2 SFF-8639 NVME PCIe SSD Cable for Mainboard SSD
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  • $44.93 - $46.33
PCI-Express 4.0 Slimline SAS SFF-8654 to Oculink SFF-8611 SFF-8612 PCBA Female Adapter With Bracket
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  • $31.87 - $33.27
PCI-Express 4.0 Slimline SAS SFF-8654 to HD SFF-8643 PCBA Female Adapter With Bracket
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  • $31.87 - $33.27
PCI-Express 4.0 Slimline SAS SFF-8654 to Mini SAS SFF-8087 PCBA Female Adapter With Bracket
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  • $31.88 - $33.28
Left Angled 90 Degree OcuLink PCIe 4.0 PCI-Express SFF-8611 4i to SFF-8611 Data Active Cable for eGPU SSD 50cm
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  • $27.07 - $28.47
Left Angled 90 Degree OcuLink PCIe 4.0 PCI-Express SFF-8611 4i to SFF-8611 Data Active Cable for eGPU SSD 50cm
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  • $27.07 - $28.47
Down Angled 90 Degree OcuLink PCIe 4.0 PCI-Express SFF-8611 4i to SFF-8611 Data Active Cable for eGPU SSD 80cm
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  • $27.07 - $28.47
SF-020 OCuLink PCIe PCI-Express SFF-8611 4i to SFF-8643 SSD Data Active Cable 50cm
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  • $29.90 - $31.30
PCIE X8 Riser Cable PCI Express Extension Cable PCIe 3.0 8Gbps X8 to x8 Port Adapter Connector 270 Degree Reverse PCI-E Extender
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  • $73.84 
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RAID PCI express SATA 3 Expansion Card PCIe to 4 port SATA III 3.0 3 adapter PCI-e SATA3 converter SATA3 controller Marvell
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  • $151.90 
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  • $150.50 - $151.90
NGFF M-key NVME AHCI SSD to PCI-E 3.0 16x x4 Adapter for XP941 SM951 PM951 A110 m6e 960 EVO SSD SA-001
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  • $15.07 - $16.47
NGFF M-key NVME AHCI SSD to PCI-E 3.0 16x x4 Adapter for XP941 SM951 PM951 A110 m6e 960 EVO SSD SA-001
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  • $19.97 
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  • $18.57 - $19.97
SA-048 NGFF M.2 M-key NVME AHCI SSD to PCI-E 3.0 16X 8X 4X Power Adapter Low Profile Height 3cm for 110mm 80mm SSD 1U Server
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  • $19.57 - $20.97
IO CREST USB-C 3.2 Gen 2x2 + 20W QC Power Delivery PCI-e Gen 3 x4 Expansion Card SATA Powered ASMedia ASM3242
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  • $68.80 - $70.20
Add On Cards PCI Express Riser Card Graphics PCI Express x16 Extension Cable 16x to 16x PCIE PCI-E PCI E Riser Extender
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  • $61.88 
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PCI-E 3.0 Express 4.0 x4 to Oculink Internal SFF-8612 SFF-8611 Host Adapter for PCIe SSD with Bracket
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  • $41.93 - $43.33
Dual 2X NVME M.2 AHCI to PCIE Express 3.0 4.0 Slimline SFF-8654 8X Raid Card VROC Raid0 Hyper Adapter
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  • $20.93 - $22.33
USB 3.2 GEN1 5Gbps adapter with 7-port expansion card, RENESASthird-generation main control D720201
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  • $62.92 - $64.32
NGFF M.2 Key-B WWAN to USB 3.0 Adapter Riser Card w SIM Slot For 3G/4G/5G LTE Wireless Module Modem Card
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  • $16.57 - $17.97
PCI-e to 4 Ports USB 3.0 Adapter PCIe 1 to 4 PCI Express Riser Card PCI-E 1X 4X 6X 8X 16X Slots to External 4 PCI-e slot Adapter PCIe Port Multiplier Card for Bitcoin Miner
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  • $67.38 
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4X NVME M.2 AHCI to PCI-E Express 3.0 Gen3 X16 Raid Card with Fan VROC Raid0 Hyper Adapter
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  • $53.90 - $55.30
IO CREST USB 3.1 Gen 2 10 Gbps 1 Port Type-C M.2 22x60 B+M Key Expansion Card ASMedia ASM3124 SY-ADA20232
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  • $64.58 - $65.98
Desktop PCI-Express PCI-e to PCI Adapter Card PCIe to Dual Pci Slot Expansion Card USB 3.0 Add on Cards Convertor
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  • $46.65 
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Bestselling Add-On Cards Reviews:

Anonymous
3/30/2026 11:29:09 PM
Great Value! Invisible!

“ 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 Card
Anonymous
3/7/2026 8:46:40 PM
Clean looking way to add more USB slots to a case

“ The added USB slots are very useful and the board plugged right into one of the unused PCIE slots on my motherboard. ”

StarTech PEXUSB4DP 4 Port PCI Express Low Profile High Speed USB Card - PCIe USB 2.0 Card - PCI-E USB 2.0 Card
Shawn 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 Ports
David 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 PEXUSB3S24
Tim 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)
Anonymous
12/2/2025 3:32:32 PM
Works fine, but I wasn't sent SYBA brand.

“ My reads seem fine but my writes seem a bit low compared to my NVMe drive in my MB, that could just be my new cheap drive I put in, or maybe the PCIe slot I used though. ”

SYBA SI-PEX40110 M.2 M-Key NVMe PCI-e to PCI-e x4 Converter Card
Anonymous
11/16/2025 7:28:10 AM
Simple setup, just plug and play

“ Make sure your PCI slot is operational. ”

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