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SF-017+023 U.2 SFF-8639 CablePCI-E 3.0 M.2 M-key to Oculink SFF-8612 SFF-8611 Host Adapter for PCIe Nvme SSD 2260
Limited time offer, ends 05/10
- Model #: C32P.120547
- $68.80 –
- More options from $68.80 - $70.80
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PCI Serial DB9 RS232 Adapter 8 ports Serial DB9 RS232 to PCI Adapter RS-232 expansion Converter Card chip Systembase
Limited time offer, ends 05/10
- Model #: YING-GD01-A3-07624
- $142.81 –
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USB2.0 9 PIN Female to Dual USB2.0 9 Pin Male Adapter USB 2.0 9Pin to Dual USB 2.0 9PIN Converter Adapter USB HUB Expansion Card
Limited time offer, ends 05/12
- Type: PCI to USB Card
- Model #: YING-GD01-A3-07054
- $29.37 –
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8 Ports Pci-E To Sata 3.0 Card,Pci Express Pci-E Expansion Card,Pci-E To Sata3.0 Controller Expansion Board,For Windows 7/8/Xp/10,With Driver Disc,Semi-High Baffle
Limited time offer, ends 05/10
- Model #: FGTY0015682
- $118.75 –
- Free Shipping
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External Mini SAS SFF-8088 Male to SFF-8088 Female Extension Cable PCBA With Low Profile Bracket
Limited time offer, ends 05/10
- Model #: C32P.112820
- $52.97 –
- Free Shipping
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Antennas 802.11+Bluetooth 4.0 Broadcom BCM943602CS Desktop Dual Band 802.11 AC PCI E Wi Fi Bluetooth 4.0 WLAN CARD
Limited time offer, ends 05/10
- Model #: 90712-h1z1723-rvcu
- $103.35 –
- Free Shipping
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ASHATA PCI E to PCI E Adapter Card PCI E 1X to 4X PCIe USB3.0 Converter Extender Adapter Card Expansion Kit for Windows Linux
- Model #: 9357980734199
- $106.48 –
- Free Shipping
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PCIE to 4 Ports USB 3.0 Expansion Card, Self-Powered, Low Profile Bracket, USB3 Hub Controller Adapter for Windows 10/11
Limited time offer, ends 05/08
- Model #: C2AG-0904-74
- $46.28 –
- Free Shipping
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GOLDEN BLUE M.2 SSD Key B Slot to B+M Interface Adapter Test Protection Card NGFF SSD Male to Female Extension
- Model #: PB07WQRVKMT
- $24.88 –
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Quad 2.5 Gigabit Ethernet PCI-E Network Expansion Card RJ45 LAN Adapter Low Profile Bracket SY-PEX24086
Limited time offer, ends 05/08
- Model #: C2AG-1218-C94
- $223.00 –
- Free Shipping
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Desktop PClEX4 to UsB3.l expansion card +Type-c high-speed dual-interface UsB adaptercard without power supply
Limited time offer, ends 05/13
- Model #: C075.327
- $103.90 –
- More options from $103.90 - $111.98
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USB3.2 dual-channel40GB industrial camera acquisition card, PCl-E to 4-port USB3.1 expansion card
Limited time offer, ends 05/13
- Model #: C075.364
- $328.90 –
- More options from $328.90 - $351.98
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Mini PCIe to Dual 19-Pin Front Panel Extension Card Mini PCIE to USB3.0 Front PIN Head 19PIN Small 4-Pin/Sata Connector(4PIN)
Limited time offer, ends 05/10
- Model #: C32P.102543
- $106.40 –
- More options from $106.40 - $108.40
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NGFF M.2 to USB 3.0 Transfer Card Mining Pcie Riser Card 2280/2260/2242 Breakable
- Model #: 1086412004
- $23.98 –
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NGFF M.2 to PCI-E 4X Riser Card M2 M Key to PCIe X4 Adapter with LED Indicator SATA Power Riser for Bitcoin Miner Mining
- Model #: 1568715626
- $47.98 –
- Free Shipping
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GOLDEN BLUE IDE to SATA 3.5" Hard Drive or Optical Drive Adapter Converter Card for Windows XP Win7 Win8
- Model #: PB07WQV52KQ
- $30.88 –
- More options from $30.88 - $35.88
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PH63C PCIe X1 to USB 3.0 A, USB-C, Type-E, 19/20-Pin Expansion Card with SATA 15-Pin Power and Aluminum Heatsink Compatible with Desktop PC Windows/Linux/MacOS (Full-Height Baffle)
Limited time offer, ends 05/10
- Model #: C32P.1103130
- $31.35 –
- More options from $31.35 - $33.35
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IO Crest SI-PEX40138 Internal 4 Port Non-Raid SATA III 6GB/S with M.2 B-Key 22x42 Pci-E X4 Controller Card for Desktop PC Support SSD and HDD with Low Profile Bracket. JMB585 Chipset
Limited time offer, ends 05/12
- Model #: 9435761182046
- $118.97 –
- Free Shipping
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IOCrest SI-PEX40064 PCI-Express 2.0 Low Profile Ready SATA III (6.0 Gb/s) Contro
- Model #: 9b4-877320-291286
- $63.98 –
- More options from $58.99 - $63.98
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JVFYI EP-060 PCI-E Express 1x to 16x Extension Flex Cable Extender Converter Riser Card Adapter 20cm
Limited time offer, ends 05/10
- Model #: C2JG-16074
- $11.77 –
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RIITOP Quad PCIe NVMe Adapter, PCIe 4.0 x16 to 4Ports M.2 NVMe Converter Card for 2U Support NVMe SSD in Size 22110/2280/2260/2242 (PCI-e Bifurcation Required)
Limited time offer, ends 05/12
- Model #: 9306201296411
- $112.57 –
- Free Shipping
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ICY DOCK PCIe Slot Drive Tray for ToughArmor MB840M2P-B Mobile Rack for PCIe Expansion Slot | MB840TP-B
- Model #: 9430159814479
- $220.78 –
- More options from $220.78 - $222.98
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eShinreal PCIe 3.0 x4 to Single-Port SFF-8643 U.2 NVMe Adapter Card
- Model #: XIC PE343
- $38.00
- See price in cart
- $25.00 Shipping
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Power Over Ethernet HAT (B) for Raspberry Pi 3B+/4B,802.3af Compliant Power Over Ethernet Accessory Power Sourcing Equipments Needed
- Model #: 9158154875478
- $75.89 –
- Free Shipping
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NGFF M.2 to USB 3.0 Transfer Card Mining Pcie Riser Card 2280/2260/2242 Breakable
- Model #: 5680741923
- $22.38 –
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2-Pack NGFF M.2 to USB 3.0 Transfer Card Mining Pcie Riser Card 2280/2260/2242 Breakable
- Model #: 1782670460
- $38.38 –
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USB mSATA RAID Adapter type A micro B USB 3.1 to mSATA SSD Adapter USB3.1 mini SATA Converter Card with cable speed
Limited time offer, ends 05/10
- Type: PCI to USB Card
- Model #: YING-GD01-A3-07682
- $282.01 –
- Free Shipping
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JVFYI 5.25in Front Panel Type VL820 USB3.1 2A2C 10Gbps Adapter
Limited time offer, ends 05/12
- Model #: C2ZP-H-122378
- $96.58 –
- Free Shipping
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Dual Port PCI-E X16 to PCI-E 5.0 MCIO 8i 74Pin SFF-TA-1016 Adapter Mini Cool Edge IO Female PCI Expansion Card Adapter
Limited time offer, ends 05/10
- Model #: C32P.1113118
- $161.90 –
- More options from $161.90 - $163.90
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2 Port PCI-E X16 to PCI-E 5.0 MCIO 8i 74Pin SFF-TA-1016 Adapter Mini Cool Edge IO Female PCI Expansion Card Adapter
Limited time offer, ends 05/10
- Model #: C32P.1113119
- $161.90 –
- More options from $161.90 - $163.90
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The Raspbemy Pi Rs485 CAN expansion board's UART communication moduleis equipped with onboard Tys diodes and supors automatic switching beteen tansmit and receive states
Limited time offer, ends 05/13
- Model #: C075.1265
- $52.98 –
- More options from $52.98 - $57.58
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2.5Gbase-T Pcie Network Card Intel I226-V Chip 2.5G PCI Express Gigabit Ethernet Card Nic Wired RJ45 LAN Adapter Converter for Window 10/11
- Model #: 9391048963473
- $170.67 –
- Free Shipping
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PCI-E to USB 3.0 7-Port(2X USB-C - 5X USB-A) Expansion Card,PCI Express USB Add in Card, Internal USB3 Hub Converter for Desktop PC Host Card Support Windows 10/8/7/XP and MAC OS 10.8.2 Above
Limited time offer, ends 05/10
- Model #: 959073249376
- $94.36 –
- More options from $89.07 - $94.36
- Free Shipping
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SATA Female to 44Pin 2.5 IDE Male HDD SSD Adapter Converter 7+15P 22pin sata
- Model #: KR-ADDconverter-141
- $41.58 –
- Free Shipping
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HINYSENO Dual Port 10GbE RJ-45 PCI-Express x 4 Gigabit Ethernet Server Adapter Dual Port Network Interface Controller Card for X550 Chipset, Compare to Intel X550-T2
Limited time offer, ends 05/12
- Model #: 166185684227
- $342.97 –
- 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)