diff --git a/tools/sco-tester.c b/tools/sco-tester.c
index b341fa4..b31fd5a 100644
--- a/tools/sco-tester.c
+++ b/tools/sco-tester.c
@@ -43,6 +43,8 @@ struct test_data {
 
 struct sco_client_data {
 	int expect_err;
+	const uint8_t *send_data;
+	uint16_t data_len;
 };
 
 static void print_debug(const char *str, void *user_data)
@@ -248,6 +250,14 @@ static const struct sco_client_data connect_failure = {
 	.expect_err = EOPNOTSUPP
 };
 
+const uint8_t data[] = {0, 1, 2, 3, 4, 5, 6, 7, 8};
+
+static const struct sco_client_data connect_send_success = {
+	.expect_err = 0,
+	.data_len = sizeof(data),
+	.send_data = data
+};
+
 static void client_connectable_complete(uint16_t opcode, uint8_t status,
 					const void *param, uint8_t len,
 					void *user_data)
@@ -600,6 +610,20 @@ static gboolean sco_connect_cb(GIOChannel *io, GIOCondition cond,
 	else
 		tester_print("Successfully connected");
 
+	if (scodata->send_data) {
+		ssize_t ret;
+
+		tester_print("Writing %u bytes of data", scodata->data_len);
+
+		ret = write(sk, scodata->send_data, scodata->data_len);
+		if (scodata->data_len != ret) {
+			tester_warn("Failed to write %u bytes: %zu %s (%d)",
+					scodata->data_len, ret, strerror(errno),
+					errno);
+			err = -errno;
+		}
+	}
+
 	if (-err != scodata->expect_err)
 		tester_test_failed();
 	else
@@ -749,6 +773,9 @@ int main(int argc, char *argv[])
 	test_sco_11("SCO mSBC 1.1 - Failure", &connect_failure, setup_powered,
 							test_connect_transp);
 
+	test_sco("SCO CVSD Send - Success", &connect_send_success,
+					setup_powered, test_connect);
+
 	test_offload_sco("Basic SCO Get Socket Option - Offload - Success",
 				NULL, setup_powered, test_codecs_getsockopt);