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🔗 Connect your legacy gear with modern ease—stay ahead, stay connected!
The BENFEI USB to Serial Adapter is a 6-foot USB to RS-232 DB9 male cable featuring a Prolific PL-2303 chipset for broad OS compatibility including Windows, Mac, and Linux. It supports up to 1Mbps data transfer with tinned copper conductors and triple shielding for stable, interference-free connections. Designed for serial devices like modems, barcode scanners, and cameras, it offers plug-and-play convenience after a one-time driver install and comes with an 18-month warranty for reliable long-term use.












| ASIN | B08B6C1XQN |
| Best Sellers Rank | #17 in Serial Adapters #2,277 in Computer Cables & Interconnects |
| Brand | BENFEI |
| Color | black |
| Compatible Devices | Cameras |
| Connector Type | USB DB/RS232 |
| Current Rating | 1 A |
| Customer Reviews | 4.2 out of 5 stars 1,950 Reviews |
| Finish | Copper |
| Finish Type | Copper |
| Item Dimensions | 0.39 x 0.39 x 0.39 inches |
| Item dimensions L x W x H | 0.39 x 0.39 x 0.39 inches |
| Manufacturer | BENFEI |
| Mfr Part Number | 000302black |
| Model Number | 000302 |
| Number of Items | 1 |
| Number of Ports | 1 |
| Package Quantity | 1 |
| Power Plug Type | No Plug |
| Unit Count | 1 Count |
| Warranty Type | Limited |
V**F
Excellent Construction
High quality, durable cable. Has been an asset for my retro collection of systems.
D**.
As expected
Functional tool
B**N
OK
Didn't work but I'm not sure if it's the old device or the cable's fault.
C**.
Highly compatible
For those working in industrial automation: yes this works on Windows 10. Godspeed if you're still working over serial though
B**L
Bad VGA to USB cable
Terrible cable as the VGA fitting would not connect to a monitor. Would never purchase again
M**T
Good value
Good quality
A**R
Linux
Works well with Linux
R**E
Requires driver
The usb to serial adapter shows up in windows as a "usb to serial" device, not as a com port. Apparently requires manufacturer's driver to function.
H**E
Does the job
Used to connect a vintage Palm PDA to a modern computer that only has USB ports, worked fine. Also tested the additional signals (such as CTS/RTS and so on) using a terminal program, these seem to work as well. Decent product overall.
い**か
これ一択
安いのに完璧 青いケーブルのをメルカリで500円くらいで買ったが接続はできても切断がきちんとできなかった。 こちらは完璧な動作。
D**E
Bon produit
un peux de mal a installer faut deconnecter son anti virus le temps d'installer et puis ça fonctionne pour un multimetre uni-t faut changer le port com dans gestion périphérque mettre sur com 1
K**U
good quality cable, works well with Win 11
Tested today with multiple Com port devices, all worked well with Win 11 laptop. The driver software can be downloaded from BENFEI website, easy to install. Happy to buy it.
L**.
RS232 Windows Adapter
Funktioniert super auch insbesondere mit Windows 11 25H2, einfach anstecken, und Windows installiert den Treiber selbstständig, hatte mit andere Adapter immer wieder Problem damit aber bei diesem einwandfrei. Es gibt auch im Device Manager einige Einstellmöglichkeit wie Busrate etc.
Trustpilot
2 weeks ago
1 week ago