Bluetooth headphones, 5.26 headset stereo

Supported Operating Systems: Support Windows 11, 10, 8, 7, Vista, 2000, XP, 98, Apple Mac OS8 or above, Linux 2.4.0 and above, OpenBSD 2.9 and above and FreeBSD 4.7 and above. This cable is not used for computer VGA monitors that use HDB15 (15-pin) VGA port. USB2 to RS232 - Installed as standard Windows COM ports, full RS-232 modem control signals, RS-232 data signals; TxD, RxD, RTS, CTS, DSR, DTR, DCD, RI, GND Connect DB9 Serial Devices - Provides instant connectivity to modems, ISDN terminal adapters, PDA, barcode scanners, label printers, and devices with DB9 serial ports. This cable is not used for VGA monitors that use HDB15 (15-pin) VGA port. FTDI Chipset: With FTDI chipset, powered by USB port, download the latest driver from Tera Grand website. This cable is not used for VGA monitors that use HDB15 (15-pin) VGA port. IMPORTANT This cable is not used for computer VGA monitors that use HDB15 (15-pin) VGA port. This cable is used for RS232 serial devices. Please check if your RS232 serial device requires a cable with male thumbscrews or hexagon socket nuts. These plug types are not interchangeable.