18,ST56L-USBS-5-WS-RAGBW-LB18,ST56L-USBS-5-WS-RAGBW-LW18,
ST56L-USBS-5-WS-RAGBW-SL18,ST56L-USBS-5-WM-RAGBW-SL18,ST56L-USBS-5-WA-RAGBW-SL18,ST56L-USBS-5-WA-RAGBW-LW18,
ST56L-USBS-5-WM-RAGBW,ST56L-USBS-5-WM-RAGBW-SZ18,ST56L-USBS-5-WM-RAGBW-LB18,ST56L-USBS-5-WM-RAGBW-LW18,
ST56L-USBS-5-WA-RAGBW,ST56L-USBS-1-WS-R-LW18,ST56L-USBS-1-WS-R-SL18,ST56L-USBS-1-WM-R-SL18,
连接到电脑的USB端口上, 通过电脑的应用程序控制的LED多层信号灯
USB连接线以VCC, D-, D+, GND, Shield构成
PC USB端口的电源,可以供应DC5V