Vktech USB to RS485 TTL Interface Board Double Function Double Protection Module


Brand new and high quality
Standard: USB2.0 standard, backward compatible, in line with the standard RS485
Direction control: the use of automatic data flow control, auto distinguish and control data transfer direction
Baud :300-9216000bps, automatically detecting the serial signal data rate
Load capacity: support multipoint, each converter allows RS485 interface device to connect 32
Interface Protection: TVS tube protection, USB self-recovery protection
Support Windows98/ME/2000/XP/WIN7/Vista, Linux, Mac
Support devices with RS485 interface: surveillance cameras, video capture device, fingerprint attendance machine, PBX, CNC machine, microcontroller, etc.
This converter provides two way serial communications signal
Conversion between the RS485
To and from a personal computer USB port
Using virtual serial COM port
Self-powered from USB
Size:Approx. 7.8cm x 1.9cm X 2cm - 3.07inch x 0.75inch x 0.79inch
includes 1x USB To RS485 TTL Interface Board Double