USB to RS232 PL2303
Computers are shrinking its size daily which means less room for antiquated connections. With the rise of USB, DB9 Serial Connections have become even harder to come by on new computer systems. This is where USB to DB9 Serial Adapter comes in to play.
By converting a USB Connection to a DB9 Serial Connection, with the USB serial adapter you can make use of older equipment that still relies on a DB9 Serial Connection so there is no need to worry about upgrading to newer equipment.
The USB to RS-232 Serial Adapter provides an external plug & play RS-232 serial connection with your computer, letting you free up your existing serial port. With USB to serial 9 pin male converter, Users have the capability to utilize the adapter with serial port interface in an easy-to-use environment.
USB Interface: USB type A male
RS-232 Serial Interface: DB9 male
Cable Length: 6 Feet
Chip: prolific PL2303 9 pin RS232 to usb adapter supports Windows 10, 8, 7, XP, Vista, 2000, 98, MacOS8 or higher, Linux 2.4.0 and later
USB 2.0 standard, backward compatible
1. The Serial (COM) Port of this Cable is Female Interface, which fits for the Serial (COM) Device with 9-Pin Male Port. Please make sure the interface of your device is 9-Pin Male before making a purchase.
2. If you can’t find the driver or have any installation issue, please contact us anytime and we will send you a driver of this USB to serial adapter.
3.Serial to USB 2 converter pingout: Pin 2 - TxD, Pin 3 - RxD, Pin 5 - GND. (pin 1-5 row 1 right to left ,pin 6-9 row 2 right to left ). )
Original Packing Included
1 x USB 2.0 to DB9 Female RS232 Converter cable (3.3ft)
1 x CD software drive
Customer questions & answers
Question: Does anyone know where to get the driver for a Mac?
I am sorry, the website may be not allowed here. This DTECH cable used Prolific chip, so, you can download the driver for Mac on Prolific's office website.
(Please search "prolific" on google and visit the office website, click Product Application > Smart I/O > USB to UAPT/Serial/Printer; and then click "PL2303 Mac OS X Driver Download")
Question: What cord works best for converting usb to serial to connect an external monitor to a laptop?
Answer: This wouldn’t be what you’d want to go from a laptop to a monitor. Most laptops have a external monitor connection of some type. If you have to use USB they do make adapters. Try looking for a “usb to vga adapter”. Assuming you’re needing the VGA type connector.
Question: has anybody used this serial cable for cisco switches?
1. I have several linux servers with DB9 male serial ports that I needed to monitor the serial console on. Using this serial adapter cable I was able to plug this into the DB9 connector and into a USB port on another linux box. Now I can easily login via serial console or log linux console activity in case of crash on the 2nd box.
2. I need to reset my cash registered and this cable just work very well for the programming task. I’m satisfy with the length, quality and durability of this product. I came along with a cd driver. Please double check, this is a female rs232 to usb. Make you pick the right cable (male or male).
3. Bought this USB 2.0 to RS232 DB9 Serial Cable Male A Converter Adapter with PL2303 Chipset for Windows 10, 8.1, 8, 7, Vista, XP, 2000, Linux and Mac OS X 10.6 and Above (3.3ft)
They both works great. This cable has nice shielding and thick wire.
Both are plug-n-play with genuine Prolific chipset recognized by Windows 7.
4. Installed on Windows 10 x64 10.0.17763.316 - was able to talk to the serial port of my router.
When I plugged it in Windows didn't automatically install the driver but when I pulled up Device Manger and selected "Update Driver" and allowed it to search online it was able to find and install the driver. Without rebooting I had COM3 and PuTTY was able to use it.
5. I went through many "prolific" clones that just didn't work before I came across this cable. It worked out of the box on Windows 10 with no fuss.
For reference, I used this cable along with a gender changer to program a device over serial interface using telnet. It worked perfectly.