The BB-SR30009120-SWH is a 'SMART' branded device, likely a versatile embedded controller or interface module. This 5E device offers USB 2.0 connectivity and 2 isolated digital I/O channels. It also supports SD card functionality, Power Delivery (PD), and comes with pre-installed software ('SWH').
BB-SR30009120-SWH - Smart 5E USB 2I/O SD PD SL SWH