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Green half-size Mini PCIe card with two DB9 ports

Vszerda

Vszerda Mini PCIe 2 Port RS232 DB9 Half Size EXAR 17V352

SKU CH-PKAE-886T9

Adds two RS-232 DB9 serial ports via a half-size Mini PCIe slot using the EXAR 17V352 controller

  • Adds two RS-232 serial ports via a single Mini PCIe slot
  • Half-size card fits compact industrial and embedded systems
  • Driven by EXAR 17V352 controller for reliable serial communication
  • DB9 connectors provide standard serial interface for legacy equipment

Half-size Mini PCIe serial card

This Vszerda card adds two RS-232 DB9 ports through a half-size Mini PCI Express slot. It uses an EXAR 17V352 controller for industrial-grade serial communication. The compact form factor fits space-constrained embedded systems and industrial PCs. Builders expanding legacy I/O in small chassis will find it a direct fit.

Requires a half-size Mini PCIe slot

The card installs only in a half-size Mini PCI Express connector, not full-size or other slot types. Systems without that exact slot cannot use this adapter. Users needing more than two serial ports or a different interface should select another product.

How it compares

Measured against everything we stock in Tech Gadgets & Accessories, at today’s prices. Recalculated every night.

Price $34.99
Pricier than about 66% of the 5,998 comparable items (median $24.99).

Specifications

No published specifications for this item yet.

Questions about this item

What does the 17V352 controller actually provide inside a PC?

The EXAR 17V352 chip adds two independent RS-232 serial ports to a half-size Mini PCIe slot, each exposing a standard DB9 connector for legacy or industrial equipment.

What does the Mini PCIe interface limit on this card?

The single-lane PCI Express link caps total throughput at the bus generation supported by the host platform, so both serial ports share that bandwidth ceiling.

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