This is an industrial USB TO RS485 Bidirectional Converter with original CH340 chips inside. It features embedded protection circuits such as lightningproof tube, resettable fuse, ESD and TVS protection circuits,etc. Providing better stability and compatibility.
USB to RS485:The ZK-U10 is a USB to RS485 adapter. With this RS485 adapter you can quickly establish a connection to other RS485 nodes.
Silicon Labs CH340 Chip:Built-in CH340 serial chip. You don't have to worry about the driver. It is perfectly compatible with Windows 11,10,8,7,Liunx,Mac OS Etc.
Industrial-grade protection: TVS transient suppression protection, electrostatic ESD protection, surge protection, AB signal line short circuit and power supply short circuit protection (short circuit will not burn)
Automatically identify and control the data transmission direction, without any handshake signals such as RTS, DTR, etc.) and can achieve mode conversion without jumper settings to ensure compliance with existing communication software and interface hardware. With TXD, RXD indicator lights