M.2 to 4 Ports DB9 RS232 Serial Controller Card,IO-M2FNNHE-4S_Shenzhen MMUI CO.,Ltd

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M.2 to 4 Ports DB9 RS232 Serial Controller Card,IO-M2FNNHE-4S

PCI Express base spec 1.1 compliant .PCI power management 1.2 compliant.DMA/bus mastering facility for both UARTs.128-byte deep transmit/receive FIFOs.

Model：

IO-M2FNNHE-4S

Input Interface：

M.2

Output Interface：

RS232

Motherboard Slot：

M.2

Transmission Rate:

921.6Kbps

Auxiliary Accessories:

DB9 Cable,Driver CD

Product Size:

80x22mm

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Product Description

Product specifications

Driver Download

Document Download

Q&A

Feature
•PCI Express base spec 1.1 compliant .
•PCI power management 1.2 compliant.
•DMA/bus mastering facility for both UARTs.
•128-byte deep transmit/receive FIFOs.
•9,8,7,6 and 5-bit data framing.
•Automated in-Band, Xon/Xoff flow control.
•Advanced FIFO fill management.
•M.2 B+M Key.
•Certified by CE, FCC, RoHS, and Microsoft WQHL approval.
•Operating Temperature: 0°C to 70°C
•Storage Temperature: -20°C to 80°C

System Requirements
•Linux Kernel 4.x/3.x/2.6.x
•Windows 10/8.x/7/Vista/XP

Package Contents
•1 x M.2 4 Port RS232 card
•1 x Driver CD
•4 x DB9 Cable
•1 x Instruction Manual

Related Downloads

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7. IO-M2F8111H-GLAN frequently asked questions

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What are the differences between this card and the usb3.1 10G interface that comes with the computer motherboard itself? Is it more stable than the usb3.0 interface of the computer itself?

It will be more stable than the USB port that comes with the computer itself. The reason is that most of the USB ports of a computer come out of the south bridge of the motherboard. This card directly comes out of the independent USB chip through the PCIE slot directly connected to the CPU, eliminating the south bridge as an intermediate link, which is more efficient and has lower wear and tear

What are the differences between this card and the usb3.1 10G interface that comes with the computer motherboard itself? Is it more stable than the usb3.0 interface of the computer itself?

It will be more stable than the USB port that comes with the computer itself. The reason is that most of the USB ports of a computer come out of the south bridge of the motherboard. This card directly comes out of the independent USB chip through the PCIE slot directly connected to the CPU, eliminating the south bridge as an intermediate link, which is more efficient and has lower wear and tear

What are the differences between this card and the usb3.1 10G interface that comes with the computer motherboard itself? Is it more stable than the usb3.0 interface of the computer itself?

It will be more stable than the USB port that comes with the computer itself. The reason is that most of the USB ports of a computer come out of the south bridge of the motherboard. This card directly comes out of the independent USB chip through the PCIE slot directly connected to the CPU, eliminating the south bridge as an intermediate link, which is more efficient and has lower wear and tear

What are the differences between this card and the usb3.1 10G interface that comes with the computer motherboard itself? Is it more stable than the usb3.0 interface of the computer itself?

It will be more stable than the USB port that comes with the computer itself. The reason is that most of the USB ports of a computer come out of the south bridge of the motherboard. This card directly comes out of the independent USB chip through the PCIE slot directly connected to the CPU, eliminating the south bridge as an intermediate link, which is more efficient and has lower wear and tear

What are the differences between this card and the usb3.1 10G interface that comes with the computer motherboard itself? Is it more stable than the usb3.0 interface of the computer itself?

It will be more stable than the USB port that comes with the computer itself. The reason is that most of the USB ports of a computer come out of the south bridge of the motherboard. This card directly comes out of the independent USB chip through the PCIE slot directly connected to the CPU, eliminating the south bridge as an intermediate link, which is more efficient and has lower wear and tear

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