AoQhir Mini PCIe to 8-Port RS232 Serial Card Industrial COM Port Expansion Adapter with 8 DB9 Outputs, 15KV ESD Protection, Wide Temperature Range -40°C~85°C, Compatible with Windows/Linux Systems Product Description Expand your industrial systems communication capabilities with the Mini PCIe to 8-Port RS232 Serial Card (Model IO-MPE358C-8S). Equipped with a 17V358 chipset, this adapter converts a Mini PCIe slot into 8 independent RS232 COM ports (DB9 interfaces) for connecting serial devices such as PLCs, sensors, modems, POS terminals, or industrial instruments. Each RS232 port features 15KV ESD protection, ensuring safe data transmission under demanding industrial conditions.
The card supports configurable data bits (7/8), stop bits (1/2), and parity modes (Even, Odd, Mark, Space, None), offering full flexibility for different communication needs. Designed for industrial environments, the card operates from -40°C to 85°C (-40°F to 185°F) and stores safely up to 150°C (302°F). Its compact Mini PCIe form factor ( 50.95 ×30mm / 2.01 × 1.18 in) allows seamless integration into embedded or compact systems. Compatible with Windows and Linux, its ideal for developers and engineers needing stable multi-port serial connectivity in industrial or commercial applications.
Product Details
Product Name: Mini PCIe to 8-Port RS232
Serial Card Model: IO-MPE358C-8S
Chip: 17v358
Output Interfaces: 8 RS232 Serial
Ports Motherboard Slot: Mini PCIe
Interface Protection: 15KV ESD Protection on All Serial
Ports Data Bits: 7, 8
Stop Bits: 1, 2
Parity: Even, Odd, Mark, Space, None
Operating Temperature: -40 to 85°C
Storage Temperature: -65 to 150°C
Dimensions: 50.95 x 30mm
Net Weight: 95.4 g