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

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 system’s 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 / 2.01×1.18in) allows seamless integration into embedded or compact systems.Compatible with Windows and Linux, it’s ideal for developers and engineers needing stable multi-port serial connectivity in industrial or commercial applications.🧾Product DetailsProduct Name: Mini PCIe to 8-Port RS232 Serial CardModel: IO-MPE358C-8SChip: 17v358Output Interfaces: 8 RS232 Serial PortsMotherboard Slot: Mini PCIeInterface Protection: 15KV ESD Protection on All Serial PortsData Bits: 7, 8Stop Bits: 1, 2Parity: Even, Odd, Mark, Space, NoneOperating Temperature: -40 to 85°CStorage Temperature: -65 to 150°CDimensions: 50.95 x 30mmNet Weight: 95.4g

• 8-Port RS232 Expansion – Industrial Communication Solution– Adds 8 independent RS232 serial COM ports via a Mini PCIe slot, providing reliable communication for industrial controllers, servers, and embedded systems requiring multiple serial interfaces.
• 15KV ESD Protection – Stable Signal Transmission – Each serial port includes 15KV ESD (electrostatic discharge) protection, ensuring safe and stable operation even in electrically noisy industrial environments.
• Flexible Data Configuration – Full Serial Protocol Support – Supports 7/8 data bits, 1/2 stop bits, and parity modes (Even/Odd/Mark/Space/None) for wide compatibility with various RS232 devices and communication protocols.
• Wide Temperature Design – Industrial-Grade Reliability – Built for harsh environments with an operating range of -40°C to 85°C (-40°F to 185°F) and storage range -65°C to 150°C (-85°F to 302°F). Durable components ensure long-term stability and reliability.
• Mini PCIe Interface – Easy Integration & Broad Compatibility – Compact size 50.95×30mm (2.01×1.18in) fits embedded PCs, industrial motherboards, and network appliances. Compatible with Windows and Linux operating systems for flexible deployment.