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AR5b22 Networks Killer N1202 2.4/5GHz 300M Bluetooth4.0 Wireless Wifi Card
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  • $19.99 
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Sierra EM7355 Gobi5000 LTE 4G WIFI Card WWAN Module 04W3801 For Lenovo T440 X240
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  • $38.99 
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SSD DATA TIERING MTNC 2YR
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3 x 9dBi RP-SMA High Gain WiFi Antennas Linksys EA6900 ASUS RT-AC66U RT-AC68U
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  • $18.99 
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3 x 9dBi RP-SMA High Gain WiFi Antennas Linksys EA6900 ASUS RT-AC66U RT-AC68U
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  • $17.99 
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Realtek RTL8723BE NGFF WiFi Bluetooth 4.0 for Lenovo E450 E550 E455 E555 Y40 Y50 B40 FRU 04X6025
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  • $15.99 
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VisionTek Connect Series USB 3.0  2-port PCIe Small Form Factor host adapter card -900598
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VisionTek Connect Series USB 3.0 2-port PCIe Small Form Factor host adapter card -900598
  • Type: PCI Express to USB Card
  • External USB Ports: 2x USB Ports
  • Weight: 0.35
  • Model #: 900598
1Piece 14 Pin TPM 2.0 Module For Intel Trusted Platform Module
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  • $69.85 
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PCIe 1x to 16x PCI Express Extender Powered Riser Card,Ethereum Mining ETH GPU Riser Adapter Power by PCIe 6pin w/ 60cm USB 3.0 Cable& SATA to 4Pin Power cable
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  • $17.49 
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  • $14.57 - $17.49
SATA to M.2 B & mSATA SSD NVMe adapter Card 6Gbps
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SATA to M.2 B & mSATA SSD NVMe adapter Card 6Gbps
  • Type: SATA to M. 2 or mSATA
  • Model #: CST-524-18
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  • $25.99 
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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