SPI接口以太网控制器 SR9640
USB3.0 HUB 芯片 SL6341
USB3.0 HUB 芯片 SL6341B
USB3.0 HUB 芯片 SL6340
SL2.2x
USB转串口芯片 RD232
SR8201FI
SR8201F
SR9700
SR9900AI
SR9900A
SR9900