Sales & Support(224) 955-1644 Sign In

Skip to content

Still have questions?

Our team is here to help. Reach out anytime for personalized support and solutions tailored to your needs.

A5 IT

At A5 IT, we simplify technology for businesses. From consultation to deployment, we provide end-to-end solutions with transparency, efficiency, and expertise.

[email protected]

1530 E Dundee Rd STE 333, Palatine, IL 60074

Company

Resources

Company Policies

Stay Updated

Subscribe to our newsletter for the latest IT insights and updates.

ISO 9001

ISO 14001

ISO 27001

TAA/889 Certified

D-U-N-S® 093127816

© 2026 A5 IT. All rights reserved.

Shop — Serial Legacy Cables

Brand: AdvantechCategory: Serial & Legacy Cables

Best Match

Filters

Advantech6Cisco5ACCORTEC INCORPORATED3CHAUVET & SONS2HPE2MONOPRICE1

In Stock6

$

to

$

DB9 male3DB9 female1

Extension cable1RS-232 null modem cable1Serial extension cable1

1 ft13 ft16 ft1

6 products

Advantech BB-9PAMF1 DB9 M/F 1 ft Serial Extension Cable | RS-232

Advantech · MPN: BB-9PAMF1

In StockFree 2-DaySave 7%

DB9 male to DB9 female connectors
1 ft cable length
Serial extension cable for legacy RS-232 environments
Compact form factor for short-distance port relocation

$16.25$17.46Business pricing available

Advantech BB-232NM9MF6 RS-232 Null Modem DB9M/F Cable | Serial Cable

Advantech · MPN: BB-232NM9MF6

In StockFree 2-Day

RS-232 null modem serial cable
DB9 male to DB9 female connectors
Cross-connected transmit and receive lines
Designed for legacy serial communication

$19.53Business pricing available

Advantech BB-232NM9FF6 DB9 Female Null Modem Cable 6 ft | Serial Cable

Advantech · MPN: BB-232NM9FF6

In StockFree 2-Day

DB9 female to DB9 female connector configuration
Null modem crossover serial wiring
6 ft cable length
Designed for RS-232 legacy connectivity

$19.53Business pricing available

Advantech BB-9PAMF3 DB9 Male/Female Extension Cable 3 ft | Serial Cable

Advantech · MPN: BB-9PAMF3

In StockFree 2-Day

DB9 male to DB9 female connector configuration
3 ft cable length
Designed for RS-232 legacy serial connections
Advantech MPN BB-9PAMF3

$17.35Business pricing available

Advantech BB-232NM9MF10 DB9 Null Modem Cable 10 ft | Serial Cable

Advantech · MPN: BB-232NM9MF10

DB9 male connector on one end
DB9 female connector on one end
Null modem wiring for cross-connected serial communication
10 ft cable length

$17.91Business pricing available

Advantech BB-9PAMF25 DB-9 M/F 25 ft Serial Cable | Legacy Connectivity

Advantech · MPN: BB-9PAMF25

DB-9 male connector on one end
DB-9 female connector on one end
25 ft cable length
Serial extension cable design

$27.69Business pricing available