diff --git a/README.md b/README.md
index 29eeed7e..c0729dbd 100644
--- a/README.md
+++ b/README.md
@@ -291,6 +291,10 @@ a shared set of drivers provided using the `gobot/drivers/spi` package:
 	- MCP3002 Analog/Digital Converter
 	- MCP3004 Analog/Digital Converter
 	- MCP3008 Analog/Digital Converter
+	- MCP3202 Analog/Digital Converter
+	- MCP3204 Analog/Digital Converter
+	- MCP3208 Analog/Digital Converter
+	- MCP3304 Analog/Digital Converter
 
 More platforms and drivers are coming soon...
 
diff --git a/drivers/spi/README.MD b/drivers/spi/README.MD
index 66ac9bba..7891fdb1 100644
--- a/drivers/spi/README.MD
+++ b/drivers/spi/README.MD
@@ -18,6 +18,10 @@ The following spi Devices are currently supported:
 - MCP3002 Analog/Digital Converter
 - MCP3004 Analog/Digital Converter
 - MCP3008 Analog/Digital Converter
+- MCP3202 Analog/Digital Converter
+- MCP3204 Analog/Digital Converter
+- MCP3208 Analog/Digital Converter
+- MCP3304 Analog/Digital Converter
 - GoPiGo3 Robot
 
 Drivers wanted! :)