diff --git a/sysfs/class_infiniband.go b/sysfs/class_infiniband.go
index 4a893ae6..702f9ec0 100644
--- a/sysfs/class_infiniband.go
+++ b/sysfs/class_infiniband.go
@@ -159,6 +159,12 @@ func (fs FS) InfiniBandClass() (InfiniBandClass, error) {
 	return ibc, nil
 }
 
+// InfiniBandDevice returns info for a single InfiniBand device read from
+// /sys/class/infiniband/<Name>.
+func (fs FS) InfiniBandDevice(name string) (*InfiniBandDevice, error) {
+	return fs.parseInfiniBandDevice(name)
+}
+
 // Parse one InfiniBand device.
 // Refer to https://www.kernel.org/doc/Documentation/ABI/stable/sysfs-class-infiniband
 func (fs FS) parseInfiniBandDevice(name string) (*InfiniBandDevice, error) {
diff --git a/sysfs/class_infiniband_test.go b/sysfs/class_infiniband_test.go
index 66a8fdee..002c94a7 100644
--- a/sysfs/class_infiniband_test.go
+++ b/sysfs/class_infiniband_test.go
@@ -344,3 +344,25 @@ func TestInfiniBandClass(t *testing.T) {
 		t.Fatalf("unexpected InfiniBand class (-want +got):\n%s", diff)
 	}
 }
+
+func TestInfiniBandDevice(t *testing.T) {
+	fs, err := NewFS(sysTestFixtures)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	class, err := fs.InfiniBandClass()
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	got, err := fs.InfiniBandDevice("mlx5_0")
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	want := class["mlx5_0"]
+	if diff := cmp.Diff(want, *got); diff != "" {
+		t.Fatalf("unexpected InfiniBand device (-want +got):\n%s", diff)
+	}
+}