Standard: Complies with USB2.0 standard, backward compatible, complies with RS485 standard. Direction control: Use automatic data flow control technology to automatically identify and control the direction of data transmission. Baud rate: 300-9216000bps, automatically detects the serial port signal rate. Load capacity: supports point-to-multipoint, each converter can connect 32 RS485 interface devices.Support Windows98/ME/2000/XP/WIN7/Vista, Linux, Mac. Can support devices with RS485 interface: surveillance cameras, video collectors, fingerprint attendance machines, program-controlled switches, CNC machines, microcontrollers, etc. Quantity 2pcs Interface protection TVS tube protection, USB self-recovery protection Connector type USB R.
eBay