Skip to main content
Shop by category
Shop by category
Enter your search keyword
All Categories
Advanced
Hi (
Sign in
to bid or buy)
Daily Deals
Brand Outlet
Gift Cards
Help & Contact
Sell
Watchlist
Expand Watch List
Loading...
Sign in
to see your user information
My eBay
Expand My eBay
Summary
Recently Viewed
Bids/Offers
Watchlist
Purchase History
Buy Again
Selling
Saved Searches
Saved Sellers
My Garage
My Sizes
Messages
Collection beta
The eBay vault
Notification
Expand Cart
Loading...
Something went wrong. View cart for details.
{"delay":300}
breadcrumb
eBay
Electronics
Computers/Tablets & Networking
Computer Components & Parts
Interface/Add-On Cards
Electronics
Computers/Tablets & Networking
Computer Components & Parts
Interface/Add-On Cards
Network Cards
3Com DSL/Phone (RJ-11) Network Cards
3Com DSL/Phone (RJ-11) Network Cards
Shop by Category
Interface/Add-On Cards
Network Cards
Disk Controllers/RAID Cards
Modem Cards
Other Interface/Add-On Cards
Port Expansion Cards
All Listings
Auction
Buy It Now
Best Match
Best Match
Time: ending soonest
Time: newly listed
Price + Shipping: lowest first
Price + Shipping: highest first
Distance: nearest first
List View
Gallery View
3 Results
2 filters applied
Brand
External Interfaces
Compatible Port
Maximum Data Rate
Type
Condition
Price
Buying Format
3Com 56K 10/100 OfficeConnect LAN CardBus PC Card *Used* 3C3SH654B
Pre-Owned
·
3Com
$24.99
or Best Offer
$10.40 shipping
Dell XPS T550 3COM/U.S. Robotics (USR) 3CP2974A-GTY PCI 56K MODEM 6001126
Pre-Owned
·
3Com
$14.00
or Best Offer
$7.15 shipping
3Com Fast Etherlink XL PCI 10/100BASE-TX Ethernet Adapter 03-0104-005 REV A
Pre-Owned
·
3Com
$21.99
or Best Offer
$3.50 shipping
You May Also Like
Wired Network Cards
Dell Enterprise Networking and Servers
Server Power Supplies
Supermicro Network Cards
Other Computers & Networking
H3C Enterprise Networking and Servers
3Com Wired Network Cards
IBM Internal Network Card
3Com Wireless Network Cards
3Com Laptop Network Cards