Skip to main content

HelloSelect address

Menu

FantasTech Sale II

Free Gift w/ AMD

Free Gift w/ Intel

Newegg Business

Your Browsing History

Home
Components & Storage
Computer Accessories
Laptop Add-on Cards
Search Results

Laptop Add-on Cards

Sold by Newegg
ONOFF

New
ONOFF

Brands

Fervit
JAENFONG
Sonnet Technologies
Aomoproing
PCTECHINA
SISTEL

TSUJ
Vszerda
StarVelocity
AIAMX
Silverstone Technology
BUCIER
Transcend
anicorn
DELL
EVESKY
STARTECH
SIIG, Inc
Adaptec
LSI
Socket Mobile, Inc.
Silverstone
CoolGear
Alphacool
Generic Brand
BoYata
IOUCYS

Show More

Price

to

$10 - $25
$25 - $50
$50 - $75
$75 - $100
$100 - $200
$200 - $300

$300 - $400

Show More

Type

Accessories

Sold by

Newegg

All Top Brands

Top Brands

Condition

New
Recertified
- Refurbished

Useful Links

Direct from Manufacturer
Cryptocurrency Payment Accepted
Lowest Price In 30 Days
Warranty
- 1 - 3 Years
- 3 - 5 Years
Free Shipping
Discount Item

Volume Savings

Show More

Customer Ratings

& up

Can’t find the filter you need? Let AI help.

Ask Celeste ^SM

Silverstone ECM25 M.2 NVMe SSD to PCIe x4 1U Adapter Card (SST-ECM25-V2)

Silverstone ECM25 M.2 NVMe SSD to PCIe x4 1U Adapter Card (SST-ECM25-V2)

$46^.99

$5.99 Shipping

32 bit 33MHz Mini PCI-e to Dual PCI Expansion Card PCI Slot Support Capture Card Gold Tax Card Sound Card Parallel Port Card

32 bit 33MHz Mini PCI-e to Dual PCI Expansion Card PCI Slot Support Capture Card Gold Tax Card Sound Card Parallel Port Card

Limited time offer, ends 10/13

$65^.22

Free Shipping

5 Slot M.2 B-Key SATA Base SSD PCI-e 3.0 x2 Bandwidth Expansion Card Require x16 Slot SI-PEX40142

5 Slot M.2 B-Key SATA Base SSD PCI-e 3.0 x2 Bandwidth Expansion Card Require x16 Slot SI-PEX40142

Limited time offer, ends 10/07

$97^.99

Free Shipping

BUCIER M.2 PCIE Adapter Card, 4 Port M.2 NVMe SSD to PCIE X16 M Key Hard Drive Converter Reader Expansion Card PC Internal Expansion Card Pcie Nvme Adapter (ph44)

BUCIER M.2 PCIE Adapter Card, 4 Port M.2 NVMe SSD to PCIE X16 M Key Hard Drive Converter Reader Expansion Card PC Internal Expansion Card Pcie Nvme Adapter (ph44)

$48^.99

Free Shipping

Direct from BUCIER

Direct from BUCIER

This product is sold direct from the manufacturer.

5 Slot M.2 B-Key SATA Base SSD PCI-e 3.0 x2 Bandwidth Expansion Card Require x16 Slot SI-PEX40142

5 Slot M.2 B-Key SATA Base SSD PCI-e 3.0 x2 Bandwidth Expansion Card Require x16 Slot SI-PEX40142

Limited time offer, ends 10/07

$97^.99

Free Shipping

Aomoproing ExpressCard Express Card to PCMCIA PC converter Card Adapter 34mm to 54mm

Aomoproing ExpressCard Express Card to PCMCIA PC converter Card Adapter 34mm to 54mm

Limited time offer, ends 10/14

$14^.06

Free Shipping

Sonnet Solo2.5G 2.5GBase-T 1-Port 2.5 Gigabit Ethernet PCIe 2.1 Card

Sonnet Solo2.5G 2.5GBase-T 1-Port 2.5 Gigabit Ethernet PCIe 2.1 Card

$35^.56

Free Shipping

Mini PCIe to 2-Port SATA 3.0 Expansion Card mPCIe HDD/SSD Adapter

Mini PCIe to 2-Port SATA 3.0 Expansion Card mPCIe HDD/SSD Adapter

Limited time offer, ends 10/07

$20^.98

Free Shipping

Mini PCIe to SATA 3.0 Expansion Card ASMedia ASM1061, HDD/SSD Adapter

Mini PCIe to SATA 3.0 Expansion Card ASMedia ASM1061, HDD/SSD Adapter

Limited time offer, ends 10/07

$21^.98

Free Shipping

Sonnet Twin10G SFP28 Dual-Port 10 GbE PCIe 3.1 Card w/2x SFP28 Transceiver

Sonnet Twin10G SFP28 Dual-Port 10 GbE PCIe 3.1 Card w/2x SFP28 Transceiver

$291^.50

Mini PCIe to SATA 3.0 Expansion Card ASMedia ASM1061, HDD/SSD Adapter

Mini PCIe to SATA 3.0 Expansion Card ASMedia ASM1061, HDD/SSD Adapter

Limited time offer, ends 10/07

$18^.98

Free Shipping

Sonnet Solo10G SFP+ V2 1-Port 10 GbE PCIe 3.1 Card w/SFP+ Transceiver

Sonnet Solo10G SFP+ V2 1-Port 10 GbE PCIe 3.1 Card w/SFP+ Transceiver

$124^.56

IO CREST M.2 22x42 PCIe Interface to 2 Port SATA III Expansion Card Jmicro JMB582 Chipset, Add Two SATA 3.0 Ports to Any M.2 M-Key Slot SI-MPE40150

IO CREST M.2 22x42 PCIe Interface to 2 Port SATA III Expansion Card Jmicro JMB582 Chipset, Add Two SATA 3.0 Ports to Any M.2 M-Key Slot SI-MPE40150

Limited time offer, ends 10/07

$44^.87

Free Shipping

Vszerda 2 Ports SATA III 6gb/s to M.2 NGFF A Key + E Key A+E Key 22x30 2230 mm JMicron JMB582

Vszerda 2 Ports SATA III 6gb/s to M.2 NGFF A Key + E Key A+E Key 22x30 2230 mm JMicron JMB582

Limited time offer, ends 10/15

$27^.99

Free Shipping

Vszerda 2 Ports SATA III 6gb/s to M.2 NGFF A Key + E Key A+E Key 22x30 2230 mm JMicron JMB582

Vszerda 2 Ports SATA III 6gb/s to M.2 NGFF A Key + E Key A+E Key 22x30 2230 mm JMicron JMB582

Limited time offer, ends 10/15

$27^.99

Free Shipping

JAENFONG ExpressCard 34mm to Mini Pcie Riser Card/to M.2 E-Key Adapter Card/to M.2 NVME Card Reader Wireless Card Test Adapter Card for Laptop (for M.2 E-Key)

JAENFONG ExpressCard 34mm to Mini Pcie Riser Card/to M.2 E-Key Adapter Card/to M.2 NVME Card Reader Wireless Card Test Adapter Card for Laptop (for M.2 E-Key)

$49^.50

Free Shipping

Vszerda PCIe Combo 4 Ports (3+1) 1394A 1x 4 Pin 3X 6 Pin PCI Express Card Adapter Controller Card Extension Adapter PCI Express to IEEE 1394 for Firewire Desktop

Vszerda PCIe Combo 4 Ports (3+1) 1394A 1x 4 Pin 3X 6 Pin PCI Express Card Adapter Controller Card Extension Adapter PCI Express to IEEE 1394 for Firewire Desktop

$28^.89

Free Shipping

Mini PCI-E to Dual-Port USB2.0 Expansion Card 480Mbps MCA522 Compatible with Win7/8/10/11

Mini PCI-E to Dual-Port USB2.0 Expansion Card 480Mbps MCA522 Compatible with Win7/8/10/11

Limited time offer, ends 10/08

$21^.44

Free Shipping

Volume Discounts:$19.84 - $21.44

ExpressCard Express Card to PCMCIA PC converter Card Adapter 34mm to 54mm

ExpressCard Express Card to PCMCIA PC converter Card Adapter 34mm to 54mm

Limited time offer, ends 10/07

$12^.98

Free Shipping

JAENFONG PCIe 1X to 1 Port DB9 RS232 Serial Port + 1 Port DB25 Parallel Port Expansion Card I/O PCI Express Riser Card Chip ASIX/AX9900

JAENFONG PCIe 1X to 1 Port DB9 RS232 Serial Port + 1 Port DB25 Parallel Port Expansion Card I/O PCI Express Riser Card Chip ASIX/AX9900

$19^.43

Free Shipping

JAENFONG 8 Port SATA III to PCIe 3.0 x1 Non-RAID Expansion Card Dual ASM1064 Genuine 6.0bps with 8 Drives Attached Low Profile Bracket, SI-PEX40165

$86^.50

Free Shipping

Aomoproing M.2 PCIE Adapter Card, 4 Port M.2 NVMe SSD to PCIE X16 M Key Hard Drive Converter Reader Expansion Card PC Internal Expansion Card Pcie Nvme Adapter (ph44)

Aomoproing M.2 PCIE Adapter Card, 4 Port M.2 NVMe SSD to PCIE X16 M Key Hard Drive Converter Reader Expansion Card PC Internal Expansion Card Pcie Nvme Adapter (ph44)

$47^.99

Free Shipping

TRANSCEND PCMCIA ATA ADAPTER FOR CF CARD

01

Best Seller

in Laptop Add-on Cards

in 30 Days

TRANSCEND PCMCIA ATA ADAPTER FOR CF CARD

$22^.07

More options from $22.07 - $42.64

Dell EMC 1Gb Dual Port FC PCle Network Interface Card P-X-1G-2PC-G

Dell EMC 1Gb Dual Port FC PCle Network Interface Card P-X-1G-2PC-G

$35^.00

Free Shipping

Page 2/2

1
2

Find what you were looking for?

Hide(0)

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

Close

Deals Just For You

Sign up to receive exclusive offers in your inbox.

clear text

View Latest Email Deals

Download Our APP

Enter your phone number and we'll send you a download link.

+1

OR

Shop on Newegg APP

Scan the QR code to download App

Scan this code with your phone's camera.

Customer Service

Help Center
Track an Order
Return an Item
Return Policy
Privacy & Security
Feedback

My Account

Login/Register
Browsing History
Order History
Returns History
Address Book
Wish Lists
My Build Lists
My Build Showcase
Email Notifications
Subscriptions Orders
Auto Notifications

Company Information

About Newegg
Investor Relations
Media Center
Newegg Student Internship Program
Gamer Zone
Press Inquiries
Newegg Careers
Newegg Insider

Tools & Resources

Become a supplier
Sell on Newegg.com
For Your Business
Newegg Partner Services
Become an Affiliate
Newegg Creators
Site Map
Shop by Brand
Rebates
Mobile Apps
ChatGPT App
Student Discount
Newegg Store Credit Card
Build Showcases
Progressive Leasing
Trade In

Shop Our Brands

Newegg Business
Newegg Global
ABS
Rosewill

© 2000-2026 Newegg Inc. All rights reserved.

Terms & Conditions Privacy PolicyCookie SettingsCalif. Transparency in Supply Chains Act Cigna Transparency in Coverage (MRF)

Reddit
Facebook
X
Instagram
LinkedIn
Pinterest
YouTube
Twitch
Discord
Tiktok

Messages