

⚡ Unlock seamless APC PDU control with the ultimate USB-to-RJ12 adapter!
The Jhoinrch USB to RJ12 6P4C RS232 Serial Cable Adapter is a professional-grade communication cable featuring the reliable FT232RNL chip. Designed for APC PDU and PACE BMS devices, it supports firmware updates, password resets, and network configuration via USB Type A to RJ12 connection. Compatible with Windows, Mac, and Linux, this plug-and-play adapter ensures stable, hassle-free console access for power management professionals.







| ASIN | B0CP4718Q4 |
| Best Sellers Rank | #74 in Serial Adapters |
| Brand | Jhoinrch |
| Cable Type | Serial Cable |
| Color | Black |
| Compatible Devices | Laptop, PC |
| Connector Gender | Male-to-Male |
| Connector Type | USB Type A |
| Customer Package Type | protected packaging |
| Customer Reviews | 4.2 4.2 out of 5 stars (60) |
| Date First Available | November 28, 2023 |
| Indoor/Outdoor Usage | Indoor |
| Item Weight | 2.46 ounces |
| Item model number | RH-01 |
| Manufacturer | Jhoinrch |
| Model Name | RH-01 |
| Number of Items | 1 |
| Number of Pins | 6 |
| Product Dimensions | 70.87 x 0.12 x 0.12 inches |
| Recommended Uses For Product | Connecting devices with RJ11 or RJ12 interfaces to a computer via USB, especially for RS232 communication in devices such as UPS systems |
| Shape | Round |
| Special Feature | Console Access |
| Unit Count | 1.0 Count |
B**K
Reliable and Worked Perfectly!
I initially tried making my own cable, but it wouldn’t work, so I decided to buy this one—and I’m glad I did! It worked immediately to reset the password on my PDU with no issues at all. The cable length is excellent, giving me plenty of room to work. Being FTDI-based, the drivers installed and worked flawlessly without any hassle. This is a reliable and well-made adapter that saved me a ton of time and frustration. Highly recommend it for anyone needing a dependable APC USB to RJ11/12 solution!
P**.
Worked great for my application
The cable worked right out of the box. The design was good and properly packaged.
V**A
Worked perfect for PDU AP8941
This serial cable worked perfectly for my APC AP8941 PDU. It was plug and play. No drivers, just open putty, select serial and enter the COM port and I was in. Too easy and highly recommended!
A**W
No worky
Didn’t work at all
P**T
Just works
Plug and play, no drivers required. Used it to communicate with my Battery BMS via RS232. Perfect
L**E
Works as expected
Cable connected up to device and I was able to access console port without any issues. was a life saver for accessing an older device that we didn't have console cable for.
R**L
Worked for what I needed
I used this to update the firmware on my LIFEPO4 battery. It work with no issues. I have only used it twice so not sure on longevity yet.
K**N
Great length
This didn’t work for me Great value and I do like the cable length and quality
F**Y
Lo uso para configurar las PDU de APC en rack en el trabajo. Conéctalo a tu portátil y el otro extremo RJ11 a la NMC de la PDU, abre un editor de terminal como Putty o MobaXterm, configura el tipo de conexión y listo. ¡Muy recomendable!
W**K
Alles gut 👌 ,
M**O
Adattatore da USB a seriale RS232, i cavi sono precablati su un connettore RJ12 la cui pedinatura è adatta alla maggior parte degli UPS enterprise da rack 19". In ufficio ho un ATS AP7721 della APC, il cavo ha funzionato senza nessun problema. Molto comoda la lunghezza di quasi 2 metri, che permette di lavorare col portatile posizionato in zone comode. Fate attenzione che si tratta di una seriale RS232 standard, quindi con tensioni ±12V! Non cercate di usarlo su Arduino o simili, perché questi utilizzano seriali TTL a +5V o +3.3V, quindi con questo cavo rischiate di friggerli!
A**X
Si tratta di un adattatore da seriale RJ11 con UART ad USB dorato di chip RTDI 232 RNL, velocita massima di 2Mbps. Adatto per console, controllo UPS o semplici dispositivi con interfaccia seriale.
Trustpilot
2 days ago
1 month ago