Square onboard USB interface, the use of imported parallel FIFO bi-directional data transfer USB control chip, stable connection.
Use special relay driver chip ULN2803, relay more stable.
Original music using loose SLA power relays, can withstand 30A maximum power.
Use wide spacing 9.5mm Barrier Terminal Block Terminal reliable security.
Power input has a power-down circuit, use 5-30V wide input voltage, suitable for common device supply voltage.

Technical Details

Product Details

Package Dimensions
Width : 6.2 inch
Height : 1.6 inch
Length : 8.8 inch

Shipping Weight: 12.8 ounce (View shipping rates and policies)

ASIN : B016890NPI