Features: USB to RJ12 6P6C RS232 FT232RL Serial Converter APC PDU Cable for APC UPS 940-0144 USB to RJ-12 PDU is a fully compatible replacement cable for APC 940-0144 and 940-0144a in a USB version Durable molded cable on both ends. Tested to perform as the original PDU 940-0144 Cable Compatible with APC metered and switched PDU AP78xx, AP79xx, AP86xx, AP88xx, AP89xx, etc FT232RL chipset allows for easy installation on Windows, MacOS, and Linux. Linux has driver installed by default. Windows automatically downloads the driver from windows update Drivers are available for download if needed New Geniune FTDI FT232RL Chip Import Abroad: Geniune FTDI Chip import from UK . Quality Stable . Mutiple System Support . All new FTDI chipset. For reliable and compatible replacement cable, usb to Connect your PC. rj12 to connect your APC PDU Device FTDI FTDI chip + RS232 Level Shifter with the best compatibility and stability. Operating system support: From FTDI company drivers support Windows 10 Windows 8.1 Windows 8.1 x64 Windows 8 Windows 8 x64 Windows Server201 2 Windows Server 2008 R2 Windows 7 Windows 7 x64 Windows Server 2008 Windows Server 2008 x64 Windows Vista Windows Vista x64 Windows Server 2003 Windows Server 2003 x64 Windows XP Windows XP x64 Windows ME Windows 98 Linux Mac OS X Mac OS 9 Mac OS 8 Windows CE.NET (Version 4.2 and greater) Android Windows RT Note: If your operating system can not download the drivers automatically, you may need to download and install a driver from FTDI Official Website to Download it or read the user installation guideline Compatible with APC metered and switched PDU: AP78xx AP79xx AP86xx AP88xx AP89xx AP7000 AP8000 AP9000 AP6000 AP7721 AP7723 AP7730 AP7752