Skip to main content

HelloSelect address

Menu

Newegg Business

Your Browsing History

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

Laptop Add-on Cards

Did You Find It? Save this search

Sold by Newegg
ONOFF

Make an Offer
ONOFF

New
ONOFF

Brands

ChenYang
SHENZHEN CHENYANG DIGITAL TECH. CO,. LTD
STARTECH
xiwai
KHACHIMO
BoYata

Alphacool
Aomoproing
LSI
JAENFONG
SHENZHEN JIMIER ELECTRONICS CO,. LTD.
Digi International
Socket Mobile, Inc.

Show More

Price

to

$0 - $10
$10 - $25
$25 - $50
$50 - $75
$75 - $100
$200 - $300

$500 - $750

Show More

Type

Accessories

Sold by

Newegg

Condition

New
Recertified
- Refurbished

Useful Links

Direct from Manufacturer
Cryptocurrency Payment Accepted
Make an Offer
Warranty
- 1 - 3 Years
Free Shipping
Discount Item

Volume Savings

Show More

Search Within:

Page 1/1

Sort By:Featured Items

View:36

StarTech 2-Port PCIe to RS232 DB9 Serial Card 21050PCSERIALCARD

StarTech 2-Port PCIe to RS232 DB9 Serial Card 21050PCSERIALCARD

Model #: 21050PCSERIALCARD

$91.99
$61^.99 –
Save: $30.00 (32%)
More options from $61.06 - $71.13
Free Shipping

Compare

HKCY EP-024 ExpressCard Express Card to PCMCIA PC converter Card Adapter 34mm to 54mm

HKCY EP-024 ExpressCard Express Card to PCMCIA PC converter Card Adapter 34mm to 54mm

Model #: EP-024-NGD

$9^.89 –
Free Shipping

Direct from SHENZHEN CHENYANG DIGITAL TECH. CO,. LTD

Direct from SHENZHEN CHENYANG DIGITAL TECH. CO,. LTD

This product is sold direct from the manufacturer.

Volume Discounts:$7.42 - $9.89

Compare

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

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

Model #: CYSM-EP-024

$9^.89 –
Free Shipping

Direct from SHENZHEN CHENYANG DIGITAL TECH. CO,. LTD

Direct from SHENZHEN CHENYANG DIGITAL TECH. CO,. LTD

This product is sold direct from the manufacturer.

Volume Discounts:$7.42 - $9.89

Compare

CY ExpressCard Express Card to PCMCIA PC converter Card Adapter 34mm to 54mm EP-024

CY ExpressCard Express Card to PCMCIA PC converter Card Adapter 34mm to 54mm EP-024

Model #: EP-024-HKCY

$10^.90 –
Free Shipping

Direct from SHENZHEN CHENYANG DIGITAL TECH. CO,. LTD

Direct from SHENZHEN CHENYANG DIGITAL TECH. CO,. LTD

This product is sold direct from the manufacturer.

Volume Discounts:$7.42 - $10.90

Compare

StarTech 8-Port PCI Express RS232 Serial Adapter Card PEX8S1050

StarTech 8-Port PCI Express RS232 Serial Adapter Card PEX8S1050

Model #: PEX8S1050

$215.24
$207^.38 –
More options from $201.99 - $228.32

Compare

PCI to 4 Port SATA Card, 4 Channel PCI SATA Card 4 Ports, Simple 1.5Gbps PCI SATA Controller, Stable and SATA Expansion Card for Desktop PC

PCI to 4 Port SATA Card, 4 Channel PCI SATA Card 4 Ports, Simple 1.5Gbps PCI SATA Controller, Stable and SATA Expansion Card for Desktop PC

Model #: 9158154866254

$44^.79 –
More options from $44.69
Free Shipping

Compare

Zyyini PCIE to Power ESATA Expansion Card, PCIE 1X to 2 Ports Power Over ESATA,Desktop PCI e to Power ESATA USB Expansion Card 6G Adapter Card,PCI Express SATA Card for Desktop

Zyyini PCIE to Power ESATA Expansion Card, PCIE 1X to 2 Ports Power Over ESATA,Desktop PCI e to Power ESATA USB Expansion Card 6G Adapter Card,PCI Express SATA Card for Desktop

Model #: 374884463337

$49^.59 –
Free Shipping

Compare

Digi Edgeport Serial Hub EPUSB8

Digi Edgeport Serial Hub EPUSB8

Model #: EPUSB8

$521^.46 –
More options from $521.46 - $657.00
Free Shipping

Compare

LSI Logic SER523 Six-Ports Serial ATA-150 PCI Raid Controller Card

LSI Logic SER523 Six-Ports Serial ATA-150 PCI Raid Controller Card

Model #: SER523

$89^.00 –
$15.00 Shipping

Compare

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 07/29

Model #: oy-2126

$12^.39 –
Free Shipping

Compare

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

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

Model #: EP-024-CY

$9^.99 –
Free Shipping

Direct from xiwai

Direct from xiwai

This product is sold direct from the manufacturer.

Compare

Jimier ExpressCard Express Card to PCMCIA PC converter Card Adapter 34mm to 54mm EP-024

Jimier ExpressCard Express Card to PCMCIA PC converter Card Adapter 34mm to 54mm EP-024

Model #: EP-024-JM

$11^.88 –
Free Shipping

Direct from SHENZHEN JIMIER ELECTRONICS CO,. LTD.

Direct from SHENZHEN JIMIER ELECTRONICS CO,. LTD.

This product is sold direct from the manufacturer.

Volume Discounts:$9.50 - $11.88

Compare

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

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

Model #: XYDZ-EP-024

$9^.99 –
Free Shipping

Direct from xiwai

Direct from xiwai

This product is sold direct from the manufacturer.

Compare

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

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

Model #: EP-024

$9^.79 –
Free Shipping

Direct from ChenYang

Direct from ChenYang

This product is sold direct from the manufacturer.

Volume Discounts:$7.83 - $9.79

Compare

Chenyang EP-024 ExpressCard Express Card to PCMCIA PC converter Card Adapter 34mm to 54mm

Chenyang EP-024 ExpressCard Express Card to PCMCIA PC converter Card Adapter 34mm to 54mm

Model #: EP-024-NGA

$11^.88 –
Free Shipping

Direct from ChenYang

Direct from ChenYang

This product is sold direct from the manufacturer.

Compare

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

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

Model #: CYDZ-EP-024

$9^.89 –
Free Shipping

Direct from ChenYang

Direct from ChenYang

This product is sold direct from the manufacturer.

Compare

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

Model #: ZZ-867

$19^.43 –
Free Shipping

Compare

Socket Communications Serial I/O PC Card Ruggedized (SL0707-078)

Socket Communications Serial I/O PC Card Ruggedized (SL0707-078)

Model #: 9391048892216

$213^.99 –
$5.00 Shipping

Compare

For C168H/PCI 8-port RS-232 multi-serial card

Refurbished For C168H/PCI 8-port RS-232 multi-serial card

Model #: 731029998145

$58^.00 –
$5.00 Shipping

Compare

Related searches

Page 1/1

Any questions? Our AI beta will help you find out quickly.

Try me now

Did You Find It?

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
Calif. Transparency
in Supply Chains Act

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 Settings

Reddit
Facebook
X
Instagram
LinkedIn
Pinterest
YouTube
Twitch
Discord
Tiktok

Compare Items

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

Messages