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.
Quad NVMe to PCIe Expansion Adapter Card (PCIe Bifurcation Motherboard is Required), Support 4x M Key M.2 NVMe SSD
Limited time offer, ends 11/10
$26.99
Free Shipping
PCIe to 5 Port USB 3.0 (2X Type-C - 3X USB-A) Expansion Card,PCI Express X1 to USB 3.2 Gen1 5Gbps Hub Add on Card,Support Windows 10/8/7/XP and MAC OS 10.8.2 Above
Limited time offer, ends 11/30
$29.99
Free Shipping
Quad NVMe to PCIe Adapter (PCIe Bifurcation Motherboard is Required), RIITOP 4-Port NVMe to PCI-e 4.0/3.0 x16 Expand Controller Card with Heatsink, Support 2280/2260/2242/2230 size NVMe M-Key SSD
Limited time offer, ends 11/10
$39.99
Free Shipping
EnLabs PCIEU3C20SC PCIe Express Card to USB 3.0 Type-C w/ 2.4A Quick Charging and 19Pin USB 3.0 Dual,Port Power by 15pin SATA
Limited time offer, ends 11/30
$18.29
Free Shipping
2 Port SATA 3 Card, RIITOP PCI-e Express x1 SATA iii 6Gbps Adapter Card, SATA 3.0 Controller Card ASM1061 Chipset, Support 2 SATA 3.0 Devices
Limited time offer, ends 11/10
$20.99
Free Shipping
USB C 20Gbps PCIe 3.0 Card,PCI Express x4 to USB 3.2 Gen2X2 Type-C Expansion Card with Full-Profile & Low-Profile Bracket,USB 3.2 20Gb/s to PCIe Add On Card Adapter - SATA Powered
Limited time offer, ends 11/30
$30.39
Free Shipping
PCIe USB C Expansion Adapter Card 20Gbps, RIITOP USB Type C to PCI Express 3.0 x4 Controller Card, ASMedia 3242 Chipset, Support Windows & Linux
Limited time offer, ends 11/10
$33.99
Free Shipping
PCIe 3.0/4.0 to 10Gbps USB 3.2 Gen2 Expansion Card,7-Ports USB Type-A to PCI Express x4 PC Internal USB Hub for Windows 10/11/2003 and Linux with Full-Profile PCI Slot Cover
Limited time offer, ends 11/30
$47.59
Free Shipping
PCI-E 1X to 2 Ports Internal USB 3.0 19Pin 20Pin Header for Front Panel,USB 3.0 5Gbps to PCIe Expansion Card Adapter with High & Low Profile Bracket for Desktop Computer Motherboard
Limited time offer, ends 11/30
$18.59
Free Shipping
M.2 to SATA Adapter 8 Port, NVMe M Key M.2 to SATA3.0 Card 6Gbps, ASMedia ASM1166 Chip, Support SSD and HDD for Desktop PC with LED Indicator, Tools Included
Limited time offer, ends 11/10
$37.99
Free Shipping
PCIe to 7 Ports USB 3.0USB Expansion Card, PCI-e x1 to 5Gbps USB Hub Controller Adapter for Windows 11/10/8/7/XP/Vista,with Full-Profile PCI Slot Cover
Limited time offer, ends 11/30
$24.09
Free Shipping
RIITOP NVMe to Oculink Adapter (20cm), M.2 NVMe PCIe 4.0 x4 to OCuLink SFF-8611 4i Host Adapter Speed up to 64Gbps for eGPU and SSD
Limited time offer, ends 11/10
$23.99
$29.99
Free Shipping
Quad M.2 NVME SSD to PCIe 4.0/3.0 x16 Expansion Card,4-Drive M-Key SSD 4x32Gbps Soft Raid Card with LED Indicator for 2280/2260/2242/2230 PCIe-Base M2 SSD
Limited time offer, ends 11/30
$21.99
Free Shipping
![RIITOP PCIe USB C Card [20Gbps], PCI-e x4 to USB 3.2 Gen2x2 Type-C 20Gbps Card Adapter for Desktop PC, For Windows/macOS/Linux, Come with Low Profile Bracket [Data Only]](https://c1.neweggimages.com/productimage/nb300/ARE9S2504160I295U47.jpg "RIITOP PCIe USB C Card [20Gbps], PCI-e x4 to USB 3.2 Gen2x2 Type-C 20Gbps Card Adapter for Desktop PC, For Windows/macOS/Linux, Come with Low Profile Bracket [Data Only]")
RIITOP PCIe USB C Card [20Gbps], PCI-e x4 to USB 3.2 Gen2x2 Type-C 20Gbps Card Adapter for Desktop PC, For Windows/macOS/Linux, Come with Low Profile Bracket [Data Only]
Limited time offer, ends 11/10
$37.99
Free Shipping
RIITOP M.2 NVMe to Oculink SFF-8612 Extender (15cm), M.2 NVMe PCIe 4.0 x4 to OCuLink SFF-8611 4i Host Adapter for eGPU and SSD
Limited time offer, ends 11/10
$19.99
Free Shipping
PCIE USB 3.0 Card 7 Ports High Speed 5Gbps, RIITOP PCI-E Expree to USB3 Expansion Adapter Card Controller for Windows 11/10/8/7/XP/Vista (NOT for 2U Case)
Limited time offer, ends 11/10
$25.99
Free Shipping
NVMe M.2 to 6 Sata Adapter Card, Internal 6 Port SATA III 6GB/s M.2 M-Key NVMe to SATA Adapter for Desktop PC Support PM for SSD and HDD
Limited time offer, ends 11/10
$29.99
Free 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 11/30
$21.49
Free Shipping
EN-Labs M.2 NVMe M-Key to SFF-8643 Adapter Expansion Card, MiniSAS to NVMe PCIe 4.0 Card for U.2 (SFF-8639) NVMe SSD - Support Intel 750 SSD
Limited time offer, ends 11/30
$16.79
Free Shipping
USB 3.1 PCIe Card, RIITOP PCI-e 3.0 to USB3.2 Gen1 Adapter (10Gbps) Expands to 20Pin + Type-E + 1xUSB 3.0 + 1x USB C
Limited time offer, ends 11/10
$39.99
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 11/30
$21.49
Free Shipping