PCI Express PCIe to 4 Port RS232 DB9 Serial Card MosChip MCS9904

Name: PCI Express PCIe to 4 Port RS232 DB9 Serial Card MosChip MCS9904
SKU: SY-PEX-4S
Price: 59.99 USD
Availability: InStock
Rating: 4.7 (25392 reviews)

SKU: SY-PEX-4S

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$59.99

Availability:

In Stock
(Usually ships within 24 hours)

Product Description

PCI Express to Serial Port Card (4 x Serial Ports)

Features

Fully compliant with PCI Express Base Specification, Revision 1.0a
PCIe Multi Function Peripheral controller with x1 Lane Interface
Support for D1, D2, D3hot and D3cold
Support PCIe Power Management

Specifications

16C450/550/Extended 550 compatible UARTs
Supports RS232, RS485 & RS422 modes (need a RS232 to RS485/RS422 Adaptor)
Bi-directional speeds from 50 bps to 16Mbps/Port
Full Serial Modem Control
Supports Hardware, Software flow control
5, 6, 7, 8 and 9-bit Serial format Support
Even, Odd, None, Space & Mark parity supported
Custom BAUD Rates supported with external clock or by programming internal PLL
On Chip 256 Byte depth FIFOs in Transmit, Receive path of each Serial Port
Supports remote wakeup and power management features
Serial Port transceiver shutdown support
Support slow IrDA on all Serial Ports

OS Supported

Windows 32bit 2000/XP/2003 Sever/Vista and 64bit XP/2003 Server/Vista
Linux Kernel 2.6.11 & above
Mac 10.4 & above

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Product Reviews

23 Apr 2024

Tony V

This Place is like heaven for me. When I need to m...

"This Place is like heaven for me. When I need to make some New Connections type, this is the Site I would go to!"
23 Apr 2024

WayneLukhard

Great price and fast international shipping.

"Great price and fast international shipping."
22 Apr 2024

Elijah L

It was easy to find what I needed. I've seen a lot...

"It was easy to find what I needed. I've seen a lot of good reviews from videos on YouTube and I enjoy customizing my system so I wanted to give it a shot to get these cables."
22 Apr 2024

David

Very good products at affordable price

"Very good products at affordable price"
21 Apr 2024

Anonymous Customer

too soon to tell

"too soon to tell"
21 Apr 2024

Byron T

Looking many places and founds what I needed here. Thank you

"Looking many places and founds what I needed here. Thank you"
21 Apr 2024

Jim

Great, I wish the shipping was a little faster, 2-...

"Great, I wish the shipping was a little faster, 2-3 weeks some time feels like an eternity. Overall everything was wonderful."
20 Apr 2024

Elijah

It has been a great experience since I have found ...

"It has been a great experience since I have found out about this website. Custom cables make it easier to build an SFF pc and keep the cabling clean."
20 Apr 2024

Maksym

I would like to left review after shipping

"I would like to left review after shipping"
19 Apr 2024

Jason

Every thing was as expected. Don't understand deli...

"Every thing was as expected. Don't understand delivery sitting in a warehouse for 5 days before moving again. But it is coming from China, much faster than Aliexpress. But still needs a little work."