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5Gbps PCIe Network Adapter, RTL8126 Chip Multi-Gigabit Ethernet Card (5G/2.5G/1G/100Mbps) PCIe 3.1 X1, RJ45 LAN Controller with PXE Boot, Low Profile Bracket for Windows/Linux
Limited time offer, ends 05/08
- Model #: 698617712821
- $96.58 –
- Free Shipping
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PCIe x1 to 20-Port SATA III Expansion Card | 6Gbps HDD/SSD Controller with 19in Bundle Cables | Plug & Play Multi-Drive Desktop Storage
- Model #: 9435761107940
- $225.89 –
- More options from $225.89 - $255.61
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NEW PCIe with 6Pins PCI-E FIREWIRE 400 IEEE 1394 CARD VIA CHIPSET WORK WIN7 MAC OS pci-e to 1394 a b WITH CABLE
- Model #: 1909Ecord646-uksl
- $55.98 –
- Free Shipping
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SF-036 PCI-E4.0 4X Host Adapter to NVMe Ruler 1U GEN-Z EDSFF Short SSD E1.S Carrier Adapter
Limited time offer, ends 05/10
- Model #: C32P.1203106
- $38.80 –
- More options from $38.80 - $40.80
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Eagolloar PCIE 4.0 x16 Extender Riser Cable,High Speed Flexible Right Angle PCI-E Port GPU Graphic Card Extension Cable-150mm
- Model #: 9049191949126
- $112.99 –
- Free Shipping
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ChenYang M.2 to PCIe 3.0 X16 Adapter, 4 Port NVME/AHCI SSD to PCI Express Expansion Card Adapter with 12cm Slot Bracket
Limited time offer, ends 05/12
- Model #: 9435761150595
- $110.97 –
- Free Shipping
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PCI-e to PCI Express 1 to 4 Slot Riser Card Mini ITX to External 4 PCIe Adapter Port Multiplier Card for Miner BTC
Limited time offer, ends 05/10
- Type: PCI to USB Card
- Model #: YING-GD01-A3-07705
- $82.01 –
- Free Shipping
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XT-XINTE mSATA to SATA Converter Card Mini SATA to 7Pin PCI-e Extension Adapter board Half-size for 2.5" 3.5" HDD SSD Hard Drive
- Type: PCI to USB Card
- Model #: YING-GD01-A3-07049
- $47.98 –
- Free Shipping
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MZHOU PCI-E 1X to 16X Riser Card with M.2 to PCI-E X1 NGFF Slot NVME Adapter Card,for Bitcoin Crypto Mining Ethereum MiningBlack
Limited time offer, ends 05/12
- Model #: LB09FPSC28Y
- $165.37 –
- Free Shipping
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SF-042 PCI-Express 4.0 Mini SAS HD SFF-8643 to Oculink SFF-8611 SFF-8612 PCBA Female Adapter With Bracket
Limited time offer, ends 05/10
- Model #: C32P.120507
- $43.47 –
- More options from $43.47 - $45.47
- Free Shipping
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SF-043 PCI-Express 4.0 Slimline SAS SFF-8654 to Oculink SFF-8611 SFF-8612 PCBA Female Adapter With Bracket
Limited time offer, ends 05/10
- Model #: C32P.1203102
- $43.47 –
- More options from $43.47 - $45.47
- Free Shipping
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Syba 8 Port SATA III to PCIe 3.0 x1 Non-RAID Expansion Card Dual ASM1064 Low Profile Bracket,SD-PEX40163
Limited time offer, ends 05/10
- Model #: 694782972909
- $138.01 –
- Free Shipping
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PCIE X1 to 4 PCI-E X16 Expansion Kit 1 to 4 Port PCI Express Switch Multiplier HUB 6pin sata USB Riser Card for BTC Miner Mining
Limited time offer, ends 05/10
- Model #: YING-GD01-A3-07614
- $82.01 –
- Free Shipping
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SF-040 PCI-Express 4.0 Mini SAS SFF-8087 to SAS HD SFF-8643 PCBA Female Adapter With Bracket
Limited time offer, ends 05/10
- Model #: C32P.1203107
- $43.47 –
- More options from $43.47 - $45.47
- Free Shipping
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M.2 NVMe Mainboard to CF Express Extension Adapter M2 M-key for CFE Type-B Support R5 Z6 Z7 Memory Card
Limited time offer, ends 05/10
- Model #: YC32P.1211150
- $22.47 –
- More options from $22.47 - $24.47
- Free Shipping
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SIIG Full Speed M.2 M Key Nvme SSD to PCIe Adapter, PCI Express X16 Card with Heatsink, Supports Windows 7/8/ 10, Supports 2230, 2242, 2260, 2280 Form Factor M.2 SSDS
Limited time offer, ends 05/12
- Model #: 994987972040
- $46.97 –
- Free Shipping
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PCI Express x1/x4/x8/x16 to Dual Port Type C Data Transfer PD 20W Quick Charge USB-C Controller PCI-E Type C Add on Card
Limited time offer, ends 05/10
- Model #: C32P.102514
- $110.80 –
- More options from $110.80 - $112.80
- Free Shipping
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PCI-E pcie Riser 009 Express 1X 4x 8x 16x Extender PCI E USB Riser 009S GPU Dual 6Pin Adapter Card SATA 15pin for BTC Miner
- Model #: ZZL-RNU-ASD1189528
- $44.78 –
- Free Shipping
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SA-046 CF-Express Type-B to NVMe 2230 M.2 M-Key CH SN530 SSD Adapter CFE for XBOX Series XS PCIe4.0 Expansion Memory Card
Limited time offer, ends 05/10
- Model #: C32P.120519
- $44.80 –
- More options from $44.80 - $46.80
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PCle X4 U.2 adapter SFF-8639 expansion card U.2 high-power self-powered ssD graphics card
Limited time offer, ends 05/13
- Model #: C075.577
- $88.98 –
- More options from $88.98 - $95.98
- Free Shipping
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PCI-E pcie Riser 009 Express 1X 4x 8x 16x Extender PCI E USB Riser 009S GPU Dual 6Pin Adapter Card SATA 15pin for BTC Miner
- Model #: ZZM-QOS-DA41068
- $46.38 –
- Free Shipping
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NGFF M.2 NVMe Host to CFExpress CFB Extension Adapter M2 M-key for CFE Type-B Support R5 Z6 Z7 Memory Card
Limited time offer, ends 05/10
- Model #: C32P.120249
- $20.80 –
- More options from $20.80 - $22.80
- Free Shipping
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NGFF M.2 NVMe Host to CFExpress CFB Extension Adapter M2 M-key for CFE Type-B Support R5 Z6 Z7 Memory Card
Limited time offer, ends 05/10
- Model #: C32P.120248
- $20.80 –
- More options from $20.80 - $22.80
- Free Shipping
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1 To 4 Pci Express 16X Slots Riser Card Pci-E 1X To External 4 Pci-E Slot Adapter Pcie Multiplier Card Usb 3.0 Mining Special Riser Card For Bitcoin Miner
Limited time offer, ends 05/12
- Model #: FGTY0000970
- $62.97 –
- Free Shipping
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SF-050 OCuLink PCIe PCI-Express SFF-8611 8x 8-Lane to Dual SFF-8087 4x SSD Data Active Cable 50cm
Limited time offer, ends 05/10
- Model #: C32P.120557
- $74.80 –
- More options from $74.80 - $76.80
- Free Shipping
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SF-049 OCuLink PCIe PCI-Express SFF-8611 8x 8-Lane to OCuLink SFF-8611 8x SSD Data Active Cable 50cm
Limited time offer, ends 05/10
- Model #: C32P.120555
- $74.80 –
- More options from $74.80 - $76.80
- Free Shipping
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Syba 8 Port SATA III to PCIe 3.0 x1 Non-RAID Expansion Card Dual ASM1064 Low Profile Bracket,SD-PEX40163
Limited time offer, ends 05/10
- Model #: 133719594512
- $138.01 –
- Free Shipping
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IO-PCE8126-GLAN PCIe X1 to 1Port 5G RJ45 Net Work Card PXE Diskless Boot Net Work Adapter Support Desktop, Server, NAS Soft Routing
Limited time offer, ends 05/10
- Model #: C32P.1103131
- $41.11 –
- More options from $41.11 - $43.11
- Free Shipping
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SA-024 4X NVME M.2 AHCI to PCIE Express 3.0 Gen3 X16 Raid Card VROC Raid0 Hyper Adapter
Limited time offer, ends 05/10
- Model #: C32P.120530
- $50.80 –
- More options from $50.80 - $52.80
- Free Shipping
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x4 PCIe to 2.5" SATA 3.0 +SATAIII M.2 SSD RAID Card HyperDuo SATA port multiplier 88SE9230 EXPANDING HEAT SINK
Limited time offer, ends 05/10
- Model #: CL-HD-part1-260
- $254.81 –
- Free Shipping
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JVFYI PCIe X4 NEC720201 8-port USB3.0 5G industrial Camera Expansion Card
Limited time offer, ends 05/12
- Model #: C2ZP-H-122377
- $261.38 –
- Free Shipping
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PCIe x4 to 5-Port SATA3.0 6Gbps Expansion Card IO-PCE585S-5IPCIe 3.0 SATA Controller Adapter Supports Bootable System, Compatible with Desktop, Server, Industrial PC, DVR/NVR Systems
Limited time offer, ends 05/10
- Model #: C32P.1103123
- $37.65 –
- More options from $37.65 - $39.65
- Free Shipping
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34mm Express Card Expresscard to 2 Port USB 3.0 Adapter for Laptop NEC Chip
- Model #: IW-AddonCard-14
- $35.18 –
- More options from $34.18
- Free Shipping
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34mm Express Card Expresscard to 2 Port USB 3.0 Adapter for Laptop NEC Chip
- Model #: KR-AddonCard 14
- $35.18 –
- More options from $34.18
- Free Shipping
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PH416 M.2 NVMe PCIe3.0 X4 to U.2 SFF8639 Extension Card 6G Support 2.5in SSD Bkey Mkey 2230 2242 2260 2280 (PH416BOX)
Limited time offer, ends 05/10
- Model #: C32P.111121
- $29.98 –
- More options from $29.98 - $31.98
- Free Shipping
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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
Limited time offer, ends 05/12
- Model #: 9435761132430
- $133.37 –
- Free Shipping
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 CardAnonymous
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 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)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 CardAnonymous
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 ConverterWheatables
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)