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Deal.ai › StarTech › Cables
StarTech
StarTech 3M RS 232 Serial Modem Cable

StarTech 3M RS 232 Serial Modem Cable

Best price now

$19.08at NeweggChecked 11 h ago

Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

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Price facts

  • Last seen at $19.08 at Newegg on Nov 14.
  • Checked at 2 stores.

Our take on the StarTech 3M RS 232 Serial Modem Cable

This is a 3-meter (9.8 ft) RS-232 serial modem cable from StarTech, a straight-through DB9 male-to-female cable for connecting a computer's serial port to a modem, router console port or other DTE/DCE device. It uses a round PVC jacket with nickel-plated contacts and standard thumbscrew connectors. It is a plain, no-adapter cable, so it suits people wiring fixed serial links rather than anyone needing null-modem crossover or USB conversion. Compared with generic serial cables, StarTech's build and labeling are consistent, but it offers no shielding spec or molded strain relief beyond the basics.

Best forConnecting a PC serial port to an external modemConsole access to routers and switches with a DB9 portReplacing a lost or damaged straight-through serial cableFixed installations needing a longer 3 m run
Pros
  • 3 m length gives reach beyond typical 1.8 m cables
  • Nickel-plated contacts resist corrosion
  • Thumbscrews hold the connector firmly in place
  • Straight-through wiring suits modem and DTE-to-DCE links
  • Round PVC jacket is flexible and easy to route
Cons
  • Not a null-modem cable, so it won't work for PC-to-PC links
  • No shielding rating stated for noisy environments
  • DB9 only, no USB or adapter option
  • PVC jacket is less durable than braided or armored cable

StarTech 3M RS 232 Serial Modem Cable prices at every store

  • NeweggNew

    In stock

    $19.08Free shippingChecked 11 h ago
    Visit Newegg
  • Best BuyNew

    In stock

    $21.99Checked 11 h ago
    Visit Best Buy

Store links may earn us a commission. Some prices via Klarna.

StarTech 3M RS 232 Serial Modem Cable price history

Lowest price we've seen: $19.08 on Nov 15 at Newegg. Tracked across 2 stores since Nov 15.

About the StarTech 3M RS 232 Serial Modem Cable

This is a 3 m (9.8 ft) RS-232 serial modem cable with a male connector on one end and a female connector on the other. It has a round cable design and a black PVC sheath.

The connectors are nickel plated and have straight (non-angled) contacts.

Length
3 m (9.8 ft)
Connectors
Male to female
Connector plating
Nickel
Cable sheath
PVC
Cable design
Round
Angled contact
No
Color
Black

Specifications

Connector Plating
NickelSource
Network Cable Sheath
PVCSource
Contact Gender
Male - FemaleSource
Color
BlackSource
Length (ft)
9.8Source
Cable Design
RoundSource

Questions and answers

Is this a straight-through or null-modem cable?
It is a straight-through modem cable wired pin-to-pin for DTE-to-DCE connections. For PC-to-PC or other DTE-to-DTE links you need a null-modem cable instead.
What devices does it connect?
It has a DB9 male connector on one end and a DB9 female on the other. That fits a computer serial port to an external modem, or a PC to a router or switch console port.
How long is it?
It is 3 meters, about 9.8 feet, which is longer than the common 6-foot serial cables.
Does it work with a USB-to-serial adapter?
Yes, if the adapter ends in a DB9 male or female connector that matches. The cable itself is passive and adds no conversion.
Are the connectors secured?
Yes, both ends have thumbscrews so the cable stays attached to the port.
Where is the StarTech 3M RS 232 Serial Modem Cable cheapest?
At Newegg, for $19.08, as of our latest check.
Where can I buy the StarTech 3M RS 232 Serial Modem Cable?
2 stores we checked sell it, including Newegg, Best Buy.

Stores we've priced the StarTech 3M RS 232 Serial Modem Cable at

  • Best Buy deals and prices
  • Newegg deals and prices

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