--- product_id: 631026257 title: "USB to RJ12 6P4C RS232 Serial Cable Adapter for APC PDU,PACE BMS with FT232RNL Chip" brand: "jhoinrch" price: "7215 kr" currency: ISK in_stock: true reviews_count: 5 category: "Jhoinrch" url: https://www.desertcart.is/products/631026257-usb-to-rj12-6p4c-rs232-serial-cable-adapter-for-apc store_origin: IS region: Iceland --- # Supports RS232 protocol for critical devices Plug & play USB to RJ12/11 compatibility FT232RNL chip - industrial grade stability USB to RJ12 6P4C RS232 Serial Cable Adapter for APC PDU,PACE BMS with FT232RNL Chip **Brand:** jhoinrch **Price:** 7215 kr **Availability:** ✅ In Stock ## Summary > ⚡ Power your legacy gear with next-gen USB ease! ## Quick Answers - **What is this?** USB to RJ12 6P4C RS232 Serial Cable Adapter for APC PDU,PACE BMS with FT232RNL Chip by jhoinrch - **How much does it cost?** 7215 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/631026257-usb-to-rj12-6p4c-rs232-serial-cable-adapter-for-apc) ## Best For - jhoinrch enthusiasts ## Why This Product - Trusted jhoinrch brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Across OS:** Effortless setup on Windows, Mac, and Linux—no driver hassle, just instant console access. - • **Broad Device Compatibility:** Perfect replacement for APC part numbers 940-0144A, AP77XX, 78XX, 79XX, 86XX, 88XX, 89XX, and more. - • **Lifetime Support & Warranty:** Backed by Jhoinrch’s lifetime tech support and a 1-year replacement guarantee for total peace of mind. - • **Industrial-Grade FT232RNL Chip:** Experience unmatched stability and Windows 11-ready compatibility with the original UK FTDI upgrade. - • **Universal RJ11/12 to USB Connectivity:** Seamlessly connect legacy RS232 devices like APC PDUs and BMS systems with a reliable 6P4C interface. ## Overview The Jhoinrch USB to RJ12 6P4C RS232 Serial Cable Adapter features the industrial-grade FT232RNL chip for high stability and wide OS compatibility, enabling seamless RS232 communication for APC PDUs, BMS, and other RJ11/12 interface devices. Plug-and-play ready with lifetime support, it’s the essential upgrade for professional-grade console access. ## Description usb to rj12/11 cable Review: Reliable and Worked Perfectly! Review: Worked great for my application ## Features - [Industrial Grade FT 232RNL Chip]Original UK FTDI 232RNL chip is upgraded from the FT232RL,It support for Windows 11,has high stability and wide compatibility. - [RJ11/12 to USB Cable]This product is suitable for products and devices using the RJ12 and RJ11 interfaces that transmit the RS232 protocol, with pins defined as NC,GND,TX,RX,GND,NC. - [Applicable Equipment] The USB RJ11 adapter is suitable for replacing parts of APC part numbers 940-0144A, AP77XX, 78XX, 79XX, 86XX, 88XX, 89XX, UPS, ATS and other RJ12 RS232 devices. - [Easy to use] Plug and play, support Windows 7, 8, 10, 11, Linux OS and Mac OS operating systems, if you can not automatically install the driver, please go to the FTDI website to download the appropriate chip driver. - [Buyer Support]Jhoinrch backs this usb a to RJ11/12 with lifetime technical support, a one-year product replacement and warranty, and a 100% customer satisfaction guarantee. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CP4718Q4 | | Best Sellers Rank | #91,606 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #207 in Serial Cables | | Brand | Jhoinrch | | Brand Name | Jhoinrch | | Cable Type | Serial Cable | | Colour | Black | | Compatible Devices | UPS systems, ATS, BMS Battery, and other devices with RS232 RJ12/11 interfaces | | Compatible Phone Models | No Compatible Phone Models | | Connectivity Technology | Serial Port, USB | | Connector Gender | Male-to-Male | | Connector Type | USB Type A | | Country of Origin | USA | | Customer Package Type | protected packaging | | Customer Reviews | 4.2 out of 5 stars 55 Reviews | | Included Components | USB to RJ12/RJ11 Serial Cable(5.9 Feet)×1, User Manual×1 | | Indoor Outdoor Usage | Indoor | | Item Shape | Round | | Item Weight | 0.07 Kilograms | | Manufacturer | Jhoinrch | | Model Name | RH-01 | | Model Number | RH-01 | | Number Of Pins | 6 | | Number of Items | 1 | | Other Special Features of the Product | Console Access | | 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 | | Special Feature | Console Access | | Specification Met | IEC, UL | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Jhoinrch - **Connector Type:** USB Type A - **Cable Type:** Serial Cable - **Compatible Devices:** UPS systems, ATS, BMS Battery, and other devices with RS232 RJ12/11 interfaces - **Special Feature:** Console Access ## Images ![USB to RJ12 6P4C RS232 Serial Cable Adapter for APC PDU,PACE BMS with FT232RNL Chip - Image 1](https://m.media-amazon.com/images/I/51g0sfOzE6L.jpg) ![USB to RJ12 6P4C RS232 Serial Cable Adapter for APC PDU,PACE BMS with FT232RNL Chip - Image 2](https://m.media-amazon.com/images/I/81-pSuqB5LL.jpg) ![USB to RJ12 6P4C RS232 Serial Cable Adapter for APC PDU,PACE BMS with FT232RNL Chip - Image 3](https://m.media-amazon.com/images/I/71DiSZQcV8L.jpg) ![USB to RJ12 6P4C RS232 Serial Cable Adapter for APC PDU,PACE BMS with FT232RNL Chip - Image 4](https://m.media-amazon.com/images/I/61cRahHSp9L.jpg) ![USB to RJ12 6P4C RS232 Serial Cable Adapter for APC PDU,PACE BMS with FT232RNL Chip - Image 5](https://m.media-amazon.com/images/I/71xzeAR1AML.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Reliable and Worked Perfectly! *by B***K on 30 December 2024* ### ⭐⭐⭐⭐⭐ Worked great for my application *by P***. on 5 July 2025* ### ⭐⭐⭐⭐⭐ Worked perfect for PDU AP8941 *by V***A on 4 July 2024* ## Frequently Bought Together - USB to RJ11/12 6P4C RS232 Serial Cable Adapter with FT232RNL Chip for APC PDU UPS 940-0144 BMS Battery - Suamdoen DB9 to RJ11 RJ12 6P6C LAN Network Serial Console Cable for Sevo Drive Leadshine Stepper Communication - OIKWAN USB to RS232, USB Serial Adapter with FTDI Chipset,USB 2.0 to Male DB9 Serial Cable for Windows 11,10, 8, 7, Vista, XP, 2000, Linux and Mac OS(6ft)… --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.is/products/631026257-usb-to-rj12-6p4c-rs232-serial-cable-adapter-for-apc](https://www.desertcart.is/products/631026257-usb-to-rj12-6p4c-rs232-serial-cable-adapter-for-apc) --- *Product available on Desertcart Iceland* *Store origin: IS* *Last updated: 2026-04-28*