here!
I’m your shopping assistant for PC builds, upgrades, and everything tech.
Got questions? Ask away!
Start a conversation
Add-On Cards
- In Stock
- Sold by Newegg
- Make an Offer
- New
Can’t find the filter you need? Let AI help.
I'm Celeste, Newegg's tech expert! Need help with "Pc"?
Sonnet Echo Express SEL Thunderbolt 3-to-PCIe Expansion Chassis (1 Low Profile Slot)
$514.99
$5.99 Shipping
Motherboard Mini PCI Express to Dual USB 3.0 20-pin Expansion Card Adapter,Mini PCIe PCI-e to 2 ports USB w/ Molex 4-pin Power
Limited time offer, ends 10/30
$21.49
Free Shipping
Motherboard Mini PCI Express to Dual USB 3.0 20-pin Expansion Card Adapter,Mini PCIe PCI-e to 2 ports USB 3.0 w/ SATA power
Limited time offer, ends 10/30
$21.49
Free Shipping
Vszerda Quad M.2 NVMe PCIe 4.0 x4 PCIe x16 Expansion Card NVMe M.2 up to 256Gbps for AMD 3rd Ryzen sTRX40, AM4 Socket and Intel VROC NVMe Raid, PCIe 4.0 Model (SI-PEX40162)
Limited time offer, ends 10/25
$85.99
Free Shipping
SYBA SI-MPE40150 2 Ports SATA III Full Height MiniPCIE Controller Card (Jmicro Chipset)
Limited time offer, ends 10/17
$20.39
Free Shipping
GLOTRENDS PA09-SA M.2 SATA Adapter for M.2 NGFF SATA SSD, With M.2 Screws and SATA Cable
OUT OF STOCK
Sold Price: $11.99
Free Shipping