diff --git a/src/descriptor.c b/src/descriptor.c
index 0430e5d..b48a168 100644
--- a/src/descriptor.c
+++ b/src/descriptor.c
@@ -200,6 +200,7 @@ static const dc_descriptor_t g_descriptors[] = {
 	{"Sherwood", "Vision",              DC_FAMILY_OCEANIC_ATOM2, 0x4556},
 	{"Oceanic",  "VTX",                 DC_FAMILY_OCEANIC_ATOM2, 0x4557},
 	{"Aqualung", "i300",                DC_FAMILY_OCEANIC_ATOM2, 0x4559},
+	{"Aqualung", "i750TC",              DC_FAMILY_OCEANIC_ATOM2, 0x455A},
 	{"Aqualung", "i450T",               DC_FAMILY_OCEANIC_ATOM2, 0x4641},
 	{"Aqualung", "i550T",               DC_FAMILY_OCEANIC_ATOM2, 0x4642},
 	/* Mares Nemo */
diff --git a/src/oceanic_atom2.c b/src/oceanic_atom2.c
index bbaabd1..802707e 100644
--- a/src/oceanic_atom2.c
+++ b/src/oceanic_atom2.c
@@ -35,6 +35,7 @@
 #define ISINSTANCE(device) dc_device_isinstance((device), &oceanic_atom2_device_vtable.base)
 
 #define VTX        0x4557
+#define I750TC     0x455A
 
 #define MAXRETRIES 2
 #define MAXDELAY   16
@@ -183,6 +184,7 @@ static const oceanic_common_version_t oceanic_reactpro_version[] = {
 static const oceanic_common_version_t aeris_a300cs_version[] = {
 	{"AER300CS \0\0 2048"},
 	{"OCEANVTX \0\0 2048"},
+	{"AQUAI750 \0\0 2048"},
 };
 
 static const oceanic_common_version_t aqualung_i450t_version[] = {
@@ -595,7 +597,7 @@ oceanic_atom2_device_open2 (dc_device_t **out, dc_context_t *context, const char
 
 	// Get the correct baudrate.
 	unsigned int baudrate = 38400;
-	if (model == VTX) {
+	if (model == VTX || model == I750TC) {
 		baudrate = 115200;
 	}
 
diff --git a/src/oceanic_atom2_parser.c b/src/oceanic_atom2_parser.c
index dfe4a56..0031a18 100644
--- a/src/oceanic_atom2_parser.c
+++ b/src/oceanic_atom2_parser.c
@@ -81,6 +81,7 @@
 #define VISION      0x4556
 #define VTX         0x4557
 #define I300        0x4559
+#define I750TC      0x455A
 #define I450T       0x4641
 #define I550T       0x4642
 
@@ -168,7 +169,8 @@ oceanic_atom2_parser_create (dc_parser_t **out, dc_context_t *context, unsigned
 	} else if (model == F11A || model == F11B) {
 		parser->headersize = 5 * PAGESIZE;
 		parser->footersize = 0;
-	} else if (model == A300CS || model == VTX || model == I450T) {
+	} else if (model == A300CS || model == VTX ||
+		model == I450T || model == I750TC) {
 		parser->headersize = 5 * PAGESIZE;
 	}
 
@@ -303,6 +305,7 @@ oceanic_atom2_parser_get_datetime (dc_parser_t *abstract, dc_datetime_t *datetim
 		case A300CS:
 		case VTX:
 		case I450T:
+		case I750TC:
 			datetime->year   = (p[10]) + 2000;
 			datetime->month  = (p[8]);
 			datetime->day    = (p[9]);
@@ -419,7 +422,8 @@ oceanic_atom2_parser_cache (oceanic_atom2_parser_t *parser)
 		o2_offset = 0x3E;
 		he_offset = 0x48;
 		ngasmixes = 6;
-	} else if (parser->model == A300CS || parser->model == VTX) {
+	} else if (parser->model == A300CS || parser->model == VTX ||
+		parser->model == I750TC) {
 		o2_offset = 0x2A;
 		if (data[0x39] & 0x04) {
 			ngasmixes = 1;
@@ -573,7 +577,7 @@ oceanic_atom2_parser_samples_foreach (dc_parser_t *abstract, dc_sample_callback_
 	if (parser->mode != FREEDIVE) {
 		unsigned int idx = 0x17;
 		if (parser->model == A300CS || parser->model == VTX ||
-			parser->model == I450T)
+			parser->model == I450T || parser->model == I750TC)
 			idx = 0x1f;
 		switch (data[idx] & 0x03) {
 		case 0:
@@ -627,7 +631,8 @@ oceanic_atom2_parser_samples_foreach (dc_parser_t *abstract, dc_sample_callback_
 	} else if (parser->model == OC1A || parser->model == OC1B ||
 		parser->model == OC1C || parser->model == OCI ||
 		parser->model == TX1 || parser->model == A300CS ||
-		parser->model == VTX || parser->model == I450T) {
+		parser->model == VTX || parser->model == I450T ||
+		parser->model == I750TC) {
 		samplesize = PAGESIZE;
 	}
 
@@ -762,7 +767,8 @@ oceanic_atom2_parser_samples_foreach (dc_parser_t *abstract, dc_sample_callback_
 					parser->model == A300AI || parser->model == VISION ||
 					parser->model == XPAIR) {
 					temperature = ((data[offset + 7] & 0xF0) >> 4) | ((data[offset + 7] & 0x0C) << 2) | ((data[offset + 5] & 0x0C) << 4);
-				} else if (parser->model == A300CS || parser->model == VTX) {
+				} else if (parser->model == A300CS || parser->model == VTX ||
+					parser->model == I750TC) {
 					temperature = data[offset + 11];
 				} else {
 					unsigned int sign;
@@ -801,7 +807,8 @@ oceanic_atom2_parser_samples_foreach (dc_parser_t *abstract, dc_sample_callback_
 					parser->model == AMPHOSAIR || parser->model == I550T ||
 					parser->model == VISION || parser->model == XPAIR)
 					pressure = (((data[offset + 0] & 0x03) << 8) + data[offset + 1]) * 5;
-				else if (parser->model == TX1 || parser->model == A300CS || parser->model == VTX)
+				else if (parser->model == TX1 || parser->model == A300CS ||
+					parser->model == VTX || parser->model == I750TC)
 					pressure = array_uint16_le (data + offset + 4);
 				else
 					pressure -= data[offset + 1];
@@ -847,7 +854,8 @@ oceanic_atom2_parser_samples_foreach (dc_parser_t *abstract, dc_sample_callback_
 			// NDL / Deco
 			unsigned int have_deco = 0;
 			unsigned int decostop = 0, decotime = 0;
-			if (parser->model == A300CS || parser->model == VTX || parser->model == I450T) {
+			if (parser->model == A300CS || parser->model == VTX ||
+				parser->model == I450T || parser->model == I750TC) {
 				decostop = (data[offset + 15] & 0x70) >> 4;
 				decotime = array_uint16_le(data + offset + 6) & 0x03FF;
 				have_deco = 1;