diff --git a/src/descriptor.c b/src/descriptor.c
index f57080d..dc7ec4c 100644
--- a/src/descriptor.c
+++ b/src/descriptor.c
@@ -321,6 +321,9 @@ static const dc_descriptor_t g_descriptors[] = {
 	{"Ratio",      "iDive Easy",    DC_FAMILY_DIVESYSTEM_IDIVE, 0x42, DC_TRANSPORT_SERIAL, NULL},
 	{"Ratio",      "iDive Deep",    DC_FAMILY_DIVESYSTEM_IDIVE, 0x44, DC_TRANSPORT_SERIAL, NULL},
 	{"Ratio",      "iDive Tech+",   DC_FAMILY_DIVESYSTEM_IDIVE, 0x45, DC_TRANSPORT_SERIAL, NULL},
+	{"Ratio",      "iDive Color Easy", DC_FAMILY_DIVESYSTEM_IDIVE, 0x52, DC_TRANSPORT_SERIAL, NULL},
+	{"Ratio",      "iDive Color Deep", DC_FAMILY_DIVESYSTEM_IDIVE, 0x54, DC_TRANSPORT_SERIAL, NULL},
+	{"Ratio",      "iDive Color Tech", DC_FAMILY_DIVESYSTEM_IDIVE, 0x55, DC_TRANSPORT_SERIAL, NULL},
 	{"Seac",       "Jack",          DC_FAMILY_DIVESYSTEM_IDIVE, 0x1000, DC_TRANSPORT_SERIAL, NULL},
 	{"Seac",       "Guru",          DC_FAMILY_DIVESYSTEM_IDIVE, 0x1002, DC_TRANSPORT_SERIAL, NULL},
 	/* Cochran Commander */