Which driver does the cable take? Prolific?

This cable with FTDI chip (FT232), the CD driver comes with the cable. And ,you can download the driver on FTDIchip Website too. (This one is another type DTECH USB to RS232 Cable which with Prolific chip: https://www.amazon.com/dp/B017CZ3FZ2 )

Will this work with a cisco switch?

Most Cisco switches use an RJ-45 jack for serial console connectivity, so you would need an adapter to use it. You'd be better off using something like this: https://www.amazon.com/Console-CableCreation-NETGEAR-TP-Link-Ubiquiti/dp/B0769J9QXP - however, if your Cisco switch has a DB-9 serial port, then this will work fine.

Is the dcd pin on db-9 connected to the ftdi chip? with respect to usb port, what is the direction of this signal?

Hi, the 10ft USB serial adapter's DCD pin is connected to FTDI chip. About the signal direction, would you mind contact us directly via the order page's "contact seller" button, so we can send you a picture with more details.

Which pins are rxd, txd, and gnd?

3 for rxd, 2 for txd and 5 for gnd With this in mind, you may consider using a NULL adapter (male/female) to change rxd and txd pins, and/or Gender adapter (male/male). I keep both of these adapters at hand, in case of a signal mis-match. This is a very good product. I've used it with and without the adapters, very successfully. I especially like the quality and length of the cord,10ft, braided.

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DTECH 10 ft USB to RS232 DB9 Female Serial Port Adapter Cable with FTDI Chipset Supports Windows 10, 8, 7 and Mac Linux

Product ID: 259154220

Details

Colour
Blue
Compatible devices
['Computer'
Connector type
Serial Adapter
Item dimensions L x W x H
20.5 x 10 x
Specific uses for product
RS-232 serial

⚡FTDI chipset for reliable data transfer

💻Cross-platform OS support

🔌10 ft cable length

₩60532

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Sold byAmazon South KoreaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔗 Connect the past to your future—stay ahead with DTECH’s ultimate USB to serial adapter!

PLUG PLAY POWER - USB-powered design eliminates bulky adapters, making your workspace sleek and mobile.
ROCK SOLID RELIABILITY - Equipped with the trusted FTDI FT232 chipset for stable, high-speed data transfer up to 921600bps.
UNIVERSAL COMPATIBILITY - Works flawlessly across Windows 7/8/10, Mac OS 8.6+, and Linux—no driver headaches.
SEAMLESS LEGACY CONNECTIVITY - Effortlessly bridge modern USB ports to classic RS232 serial devices without hassle.
EXTENDED REACH ULTIMATE FLEXIBILITY - 10-foot cable length lets you position devices exactly where you need them—no compromises.

The DTECH 10 ft USB to RS232 DB9 Female Serial Port Adapter Cable features a high-performance FTDI FT232 chipset, ensuring reliable and fast data transfer. Its 10-foot length offers flexible device placement, while USB power eliminates the need for extra adapters. Compatible with Windows, Mac, and Linux, this plug-and-play adapter effortlessly connects modern PCs to legacy serial devices, making it an essential tool for professionals managing mixed-technology environments.

Specifications

ASIN	B01GA0IZBO
Best Sellers Rank	#42,788 in Computers ( See Top 100 in Computers ) #128 in Serial Adapters
Brand	DTECH
Color	Blue
Compatible Devices	['Computer', 'Laptop']
Connector Type	Serial Adapter
Current Rating	150 Milliamps
Customer Reviews	4.5 4.5 out of 5 stars (220)
Finish	Matte
Input Voltage	5 Volts
Item Dimensions	20.5 x 10 x 5.1 centimeters
Item Weight	9 g
Manufacturer	DTech
Mfr Part Number	DT-5031B
Model Number	DT-5031B
Number of Items	1
Number of Ports	2
Package Quantity	1
Power Plug Type	No Plug
Specific Uses For Product	RS-232 serial DB-9, data communication
UPC	600649504916 600649506088
Unit Count	1 Count
Warranty Type	Limited

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₩60532

Duties & taxes included

In stock

Sold byAmazon South KoreaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Korea.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Good experience, but the tracking updates could be better.

2 months ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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