






⚡ Power your APC UPS with next-gen USB serial ease!
The Usangreen USB to RJ12 6P6C RS232 FTDI Serial Converter Cable is a reliable, fully compatible replacement for APC UPS PDU cables (model 940-0144). Featuring a genuine FTDI chipset, it supports seamless plug-and-play connectivity across Windows, MacOS, and Linux platforms. Its durable molded ends and 3.94ft length make it ideal for professional environments requiring stable serial communication with APC metered and switched PDUs.






| ASIN | B07W6JPTKB |
| Best Sellers Rank | 75,786 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 195 in Serial Cables |
| Guaranteed software updates until | unknown |
| Item model number | BLACK USB TO RJ12 APC |
| Manufacturer | Usangreen |
| Package Dimensions | 14.48 x 9.65 x 1.78 cm; 45 g |
T**R
It works
Connected to my APC PDU and was able to connect to a terminal interface with ease
M**S
Zero stars !Dangerous! - FIRE HAZARD Dangerous Item --- Amazon please contact me ---
THIS CABLE IS DANGEROUS I ONLY NARROWLY AVOIDED A FIRE _ --- I plugged it into my USB on my laptop I did not realize that it was burning until I saw the Hot Glue used to put the Cable together melting!! out of the socket ... Do not buy this Avoid it is a dangerous Fire risk
T**N
Check settings before you use!
This didn't work using the port settings in the APC guidance, but it works if you lower the port speed.
J**S
This worked like a charm to get me into a APC PDU 7920 via PuTTY. Windows 10 Pro (20H2) did not automatically find the driver via Windows Update but the link in the product description took me to exactly what I needed. It took less than a minute to download and install the driver, change the COM port to 3 in PuTTy and I was able to access the PDU interface to factory reset it and set a static IP. Highly recommended if you want a RJ11 to USB cable and do not want to use a serial to USB converter (many of these have issues due to the pin configuration that the APC units use).
T**O
I got this to update the firmware on an older APC PDU and it worked as intended. I didn't even need to add any kind of driver on my Lenovo T450 - it just worked.
A**R
This worked perfectly for my use case. I had it connected to the serial port on a battery BMS.
W**M
Connects my PI based monitoring solution to my end equipment.
J**M
Macht was es soll. Tolles Spezial Kabel mit guter Übertragung.
Trustpilot
2 weeks ago
2 days ago