Features
Extending USB to 8CH TTL (UART) with hardware flow control, allows concurrent and independent communication for each channel
Onboard self-recovery fuse and protection diodes, ensure the current/voltage stable outputs, provide over-current/over-voltage proof, improve shock proof performance
Onboard TVS (Transient Voltage Suppressor), effectively suppresses surge voltage and transient spike voltage in the circuit, lightningproof & ESD protection
Onboard voltage translator circuit, with surge suppress and ESD protection, safe and stable communication
Onboard TTL serial port 3.3V and 5V voltage level switch, allows selecting TTL level
Aluminium alloy enclosure with oxidation dull-polish surface, CNC process opening, solid and durable, well-crafted
4 LEDs for indicating the power and transceiver status
Compatible with popular systems like Win7/8/8.1/10/11, Mac, Linux, Android...

Specifications

Host port: USB
Device Port: TTL (UART)
Baudrate: 1200bps ~ 2M

USB

Operating voltage: 5V
Connector: USB-B
Protection: 200mA self-recovery fuse, isolated output
Power supply
Connector: 5V DC power jack
Protection : Over-voltage protection and anti-reverse protection

TTL (UART)

Connector: 50PIN anti-reverse header
Protection: TVS diode, surge protection & ESD protection
TTL level: 3.3V/5V (configurable)

Indicators

PWR: Power indicator, lights up red when there is USB connection and voltage is detected
ACT: Status indicator, lights up green when the driver is detected
TXD: TX indicator, lights up when the USB port sends data
RXD : RX indicator, lights up when the device ports send data back

Operating environment
Temperature: -40℃ ~ 85℃
Humidity: 5%RH ~ 95%RH

Package Content
USB TO 8CH TTL x1
USB cable (~1.2m) x1
50PIN squid wire x1