diff --git a/cpu/at91sam7s/usb/string-descriptors.c b/cpu/at91sam7s/usb/string-descriptors.c
new file mode 100644
index 000000000..fb69f885d
--- /dev/null
+++ b/cpu/at91sam7s/usb/string-descriptors.c
@@ -0,0 +1,49 @@
+#include "string-descriptors.h"
+static const struct {
+  struct usb_st_string_descriptor base;
+  Uint16 chars[15];
+} string_descriptor_1_en= {{34, 3, {'S'}}, {
+'e', 'r', 'i', 'a', 'l', ' ', 'i', 'n', 't', 'e', 'r', 'f', 'a', 'c', 'e'}};
+static const struct {
+  struct usb_st_string_descriptor base;
+  Uint16 chars[8];
+} string_descriptor_1_sv= {{20, 3, {'S'}}, {
+'e', 'r', 'i', 'e', 'p', 'o', 'r', 't'}};
+static const struct {
+  struct usb_st_string_descriptor base;
+  Uint16 chars[8];
+} string_descriptor_2_all= {{20, 3, {'F'}}, {
+'l', 'u', 'f', 'f', 'w', 'a', 'r', 'e'}};
+static const struct {
+  struct usb_st_string_descriptor base;
+  Uint16 chars[3];
+} string_descriptor_3_all= {{10, 3, {'0'}}, {
+'.', '0', '1'}};
+static const struct usb_st_string_descriptor * string_table_en[] =
+{
+  &string_descriptor_1_en.base,
+  &string_descriptor_2_all.base,
+  &string_descriptor_3_all.base,
+};
+static const struct usb_st_string_descriptor * string_table_sv[] =
+{
+  &string_descriptor_1_sv.base,
+  &string_descriptor_2_all.base,
+  &string_descriptor_3_all.base,
+};
+static const struct {
+  struct usb_st_language_descriptor base;
+  Uint16 langs[1];
+} language_descriptor =
+{
+  {6, 3, {0x0409}},
+  {0x041d, }};
+static const struct {
+  struct usb_st_string_languages base;
+  struct  usb_st_string_language_map map[1];
+} string_languages_full={{2, 3, &language_descriptor.base, 
+    {{0x0409, string_table_en}}}, {
+    {0x041d, string_table_sv},
+  }
+};
+const struct usb_st_string_languages * const string_languages = &string_languages_full.base;