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Black 3.28 ft DB9 male-to-female serial cable

STARTECH

STARTECH SCNM9FM1MBK 3.28 ft serial cable

SKU CH-CVM7-0NYAS MPN SCNM9FM1MBK

A 3.28 ft DB9 male-to-female null modem cable for RS232 serial device connections

  • Connector count1
  • Connector detailsConnector on First End:1 x DB-9 Male Serial Connector on Sec
  • Product typeCable Connectors
  • Product colorBlack
  • Overall length3 ft (0.91 m)
  • DetailsPackaged Quantity:1

Length 3 ft.

Style Null Modem Cable Female to Male

  • Connect serial devices with DB9 male-to-female ends
  • Transfer files using RS232 null-modem wiring
  • 28 ft cable length suits close-range setups
  • Black finish matches typical equipment colours
  • Packaged as a single ready-to-use cable

3.28 ft DB9 Null Modem Cable

The StarTech SCNM9FM1MBK is a 3.28 ft DB9 male-to-female serial cable built for RS232 null-modem connections. It links two DTE devices such as legacy industrial equipment, networking gear or point-of-sale terminals without a separate modem. The moulded black connectors and shielded cable provide reliable data transfer in office or light-industrial environments. Packaged quantity is one cable.

Suits technicians maintaining RS232 gear

This cable suits technicians who need a straight-through null-modem link between DB9 ports for configuration, file transfer or console access. It will not help buyers who require a gender changer, a straight-through extension or a USB-to-serial adapter because the wiring and connectors are fixed for null-modem use only. Users needing longer runs or different pin-outs should look at other cable types.

Check your port gender and wiring needs

Before ordering, verify that both devices present a DB9 port and that a male-to-female null-modem pin-out matches the equipment documentation. Confirm the 3.28 ft length reaches between the two ports without strain. Ensure the application calls for RS232 signalling rather than a different serial standard.

How it compares

Measured against everything we stock in RS-232 Serial Cables, at today’s prices. Recalculated every night.

Price $8.99
Cheaper than about 92% of the 93 comparable items (median $21.99).

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Specifications

Product
Brand nameStarTech.com
Model nameSCNM9FM1MBK
Product typeCable Connectors
Product colorBlack
Ports & slots
Connector count1
Connector detailsConnector on First End:1 x DB-9 Male Serial
Connector on Second End:1 x DB-9 Female Serial
Size & build
Overall length3 ft (0.91 m)
Shipping weight0.09 kg
Package size212 × 119 × 37 mm

Other versions of this model

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Questions about this item

What serial port must my computer already have for the SCNM9FM1MBK to plug in directly?

Your computer needs a DB-9 male serial port, because the cable’s first end is a DB-9 male connector that mates with that port.

Will this 3.28 ft null-modem cable work with my legacy RS232 equipment that uses a DB-9 female port?

Yes, the second end is a DB-9 female connector wired as a null modem, so it connects directly to legacy RS232 gear with a DB-9 male port.

How can I verify the SCNM9FM1MBK is transferring files correctly after I connect both ends?

Open a terminal program on each device, set both to the same baud rate, and confirm that text typed on one side appears on the other.

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