Plug and Play Convenience:With its design, the USB to serial driver win 10 setup is hassle-free, enhancing your workflow efficiency. Compact and Portable Design:The USB to serial adapter's compact size makes it easy to carry, perfect for on-the-go connectivity. Industrial Grade RS485 Communication:Built for reliability, this USB to 4CH RS485 Converter Module ensures robust industrial-grade serial communication. Universal Serial Compatibility:This USB to serial adapter is compatible with a wide range of devices, making it a versatile addition to your tech . Multi-Protocol Support:This module supports both RS485 and RS232, offering flexibility in your serial communication needs. Colour:black Material:ABS The actual product may have slight color difference or difference, which not affect the use Package Contents: 1 x USB to 4CH RS485 Converter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.