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Green PCIe x1 card with two DB9 ports and low-profile bracket

SMUGDESK

SMUGDESK IO-PCE382-2S PCIe x1 Dual RS232 Serial Card 2-Port DB9 COM Low Profile Bracket

SKU CH-JGMA-SPR2G

Adds two independent DB9 RS232 COM ports for PLC and sensor connections using a PCIe x1 slot

  • Adds two DB9 RS232 COM ports for PLC and sensor links
  • Fits PCIe x1/x4/x8/x16 slots on desktop and industrial boards
  • Stable controller chip keeps high-speed data reliable in industrial use
  • Pre-installed low-profile bracket suits slim compact chassis
  • Works with Windows and Linux for plug-and-play setup

Industrial dual RS232 expansion

The SMUGDESK IO-PCE382-2S adds two independent DB9 COM ports through a single PCIe x1 slot, giving industrial PCs and data acquisition systems the extra serial connections they need for PLCs, sensors and legacy equipment. It fits standard and low-profile chassis with the included short metal bracket.

Passive cooling and low power draw

The card uses a stable serial controller chip that runs without a fan, so it adds no audible noise to quiet control cabinets or rackmount enclosures. Power is drawn directly from the PCIe slot, keeping cabling simple and leaving the system's thermal budget untouched.

Fits x1 through x16 slots

The standard PCIe x1 edge connector works in any x1, x4, x8 or x16 slot on mainstream desktop and industrial motherboards, and the pre-installed low-profile bracket suits slim cases. Windows and Linux recognise the ports immediately for plug-and-play setup. It does not serve builds that need more than two serial ports or a different physical interface.

How it compares

Measured against everything we stock in Interface & Card Adapters, at today’s prices. Recalculated every night.

Price $25.99
Pricier than about 63% of the 354 comparable items (median $21.99).

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Specifications

No published specifications for this item yet.

Questions about this item

How do I install the SMUGDESK IO-PCE382-2S card in a slim chassis and which bracket should I use?

Insert the card into any PCIe x1, x4, x8 or x16 slot; the short low-profile metal plate is already fitted for slim chassis mounting.

Will the serial controller chip on this IO-PCE382-2S card require a firmware update or driver reinstallation over time?

The card uses a stable serial controller with native Windows and Linux support for plug-and-play operation; no firmware updates are expected.

What is the maximum sustained data rate each DB9 port on the IO-PCE382-2S can maintain before errors appear?

Each port operates at standard RS232 signalling levels; the stable controller chip ensures consistent high-speed transmission for industrial data acquisition.

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