We remain fully operational. Our teams are working around the clock to ensure your deliveries continue safely.
DOWNLOAD THE APP
Customer Services
Copyright © 2025 Desertcart Holdings Limited
DOWNLOAD THE APP
🔗 Bridge the old and new—connect legacy gear with modern ease!
The BENFEI USB to RS232/DB9 Cable is a professional-grade serial adapter designed to connect legacy RS232 serial devices to modern USB ports. Featuring a Prolific PL-2303 chipset, it supports over 1Mbps data transfer with full RS-232 modem control signals. Its triple-layer shielding and tinned copper conductor ensure stable, interference-free communication. Compatible with Windows, MacOS, and Linux, this plug-and-play cable is ideal for professionals needing reliable connectivity for devices like modems, barcode scanners, and industrial equipment. Backed by an 18-month warranty, it’s a trusted solution for bridging vintage tech with today’s computers.
| ASIN | B0753HBT12 |
| Best Sellers Rank | 6,097 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 4 in Serial Adapters |
| Brand | BENFEI |
| Brand Name | BENFEI |
| Colour | Black |
| Compatible Devices | Modems, Scanners, Digital Cameras |
| Compatible devices | Modems, Scanners, Digital Cameras |
| Connector Type | USB to RS-232 DB9 Male (9-pin) |
| Connector type | USB to RS-232 DB9 Male (9-pin) |
| Country of Origin | China |
| Current Rating | 1 Amps |
| Customer Reviews | 4.3 out of 5 stars 6,196 Reviews |
| Input Voltage | 5 Volts |
| Item Dimensions | 10 x 10 x 10 millimetres |
| Item Weight | 1 Ounces |
| Item dimensions L x W x H | 10 x 10 x 10 millimetres |
| Manufacturer | BENFEI |
| Model Number | 000151 |
| Nominal Power | 12 Watts |
| Number of Items | 1 |
| Number of Ports | 1 |
| Package Quantity | 1 |
| Power Plug Type | No Plug |
| Product Finish Type | Matte |
| Specific Uses For Product | Serial device connections |
| Specific uses for product | Serial device connections |
| UPC | 606682478634 |
| Unit Count | 1.0 Count |
| Warranty Type | Limited |
N**A
Embroidery machine connector
i have multiple of these and work great, we use them for our older embroidery machines as they run on serial ports. we have tried multiple of these and the only ones that work are the ones with the prolific chipset. would recommend for anyone trying to connect older machinery
E**P
Very good, installed automatically with no problems under Windows 10
I used this product for a machine for customer, as PCs don;t have serial ports any more, I needed to get RS232 data in to it. Good price and postage included
T**B
Works properly.
Works perfectly on Windows, drivers don't work on Macos high Sierra but 3rd party serial app picks it up and works perfectly.
C**M
Good value for money, product as advertised
Product as expected.
M**K
Worked out of the box. Easy setup.
Used for connecting car diagnostic tool to my laptops. Worked fine out of the box. Both systems auto detected the device and automatically installed drivers. Cannot fault.. very happy with purchase!
U**A
Longer VGA part
It looks like good quality but I can't test it out on my monitor because the VGA part is too long/doesn't allow to line up correctly with the port so I can't actually use it. Will hold onto it incase I can use it for something else but a shame as I wanted to extend my laptop screen to the monitor.
A**R
Worked for me like a treat
Was a bit worried after finding out that such cables can be bought for 50 odd quid But after downloading the driver it worked bang on..
H**Y
Signal generated by my unit not RS232 compliant.
Didn’t generate sufficient voltage on its transmit pins for the UPS I was using it to communicate with to be able to correctly/reliably receive my commands. Any data received from the UPS was received without error though. Switching to a different USB RS232 transceiver solved all my problems and the communications became 100% reliable. Disappointing. I do not recommend.
Trustpilot
2 weeks ago
2 months ago