diff --git a/converter/m0110_usb/matrix.c b/converter/m0110_usb/matrix.c
index b216aba1..4f57acb8 100644
--- a/converter/m0110_usb/matrix.c
+++ b/converter/m0110_usb/matrix.c
@@ -48,6 +48,7 @@ static void register_key(uint8_t key);
 
 void matrix_init(void)
 {
+    debug_enable = true;
     m0110_init();
     // initialize matrix state: all keys off
     for (uint8_t i=0; i < MATRIX_ROWS; i++) _matrix0[i] = 0x00;
@@ -61,16 +62,34 @@ void matrix_init(void)
     return;
 }
 
+static bool m0110_intl = false;
+static uint8_t m0110_model = 0xFF;
+static uint8_t get_m0110_model(void)
+{
+    m0110_send(M0110_MODEL);
+    return m0110_recv();
+}
+
 uint8_t matrix_scan(void)
 {
     uint8_t key;
 
+    if (m0110_model == 0xFF) {
+        m0110_model = get_m0110_model();
+        if (m0110_model == 0xFF) {
+            return 0;
+        }
+        xprintf("model: %02X\n", m0110_model);
+        // TODO: detect international M0110 and config m0110_intl
+    }
+
     is_modified = false;
     key = m0110_recv_key();
 
     if (key == M0110_NULL) {
         return 0;
     } else if (key == M0110_ERROR) {
+        m0110_model = 0xFF;
         return 0;
     } else {
         is_modified = true;
@@ -89,9 +108,37 @@ uint8_t matrix_get_row(uint8_t row)
     return matrix[row];
 }
 
+static uint8_t intl_key(uint8_t key)
+{
+    switch (key) {
+        // Intl code -> TMK matrix
+        case 0x06: return 0x0A; // Non-US bslash
+        case 0x07: return 0x06; // Z
+        case 0x08: return 0x07; // X
+        case 0x09: return 0x08; // C
+        case 0x0B: return 0x09; // V
+        case 0x2D: return 0x0B; // B
+        case 0x2E: return 0x2D; // N
+        case 0x2B: return 0x2E; // M
+        case 0x2F: return 0x2B; // ,
+        case 0x2C: return 0x2F; // .
+        case 0x0A: return 0x2C; // /
+        case 0x34: return 0x31; // Space
+        case 0x31: return 0x34; // RGUI
+        case 0x24: return 0x2A; // bslash
+        case 0x2A: return 0x24; // Enter
+    }
+    return key;
+}
+
 inline
 static void register_key(uint8_t key)
 {
+    if (m0110_intl) {
+        key = (key & 0x80) | intl_key(key & 0x7F);
+        dprintf("<%02X> ", key);
+    }
+
     if (key&0x80) {
         matrix[ROW(key)] &= ~(1<<COL(key));
     } else {
diff --git a/converter/m0110_usb/unimap_trans.h b/converter/m0110_usb/unimap_trans.h
index cd6682a9..60a1430a 100644
--- a/converter/m0110_usb/unimap_trans.h
+++ b/converter/m0110_usb/unimap_trans.h
@@ -89,7 +89,7 @@ const uint8_t PROGMEM unimap_trans[MATRIX_ROWS][MATRIX_COLS] = {
         {
             UNIMAP_C,               // 0x08
             UNIMAP_V,               // 0x09
-            UNIMAP_NO,              // 0x0A
+            UNIMAP_NONUS_BSLASH,    // 0x0A
             UNIMAP_B,               // 0x0B
 #endif
             UNIMAP_Q,               // 0x0C
diff --git a/tmk_core/protocol/m0110.c b/tmk_core/protocol/m0110.c
index 0d3a5aaa..0f573527 100644
--- a/tmk_core/protocol/m0110.c
+++ b/tmk_core/protocol/m0110.c
@@ -495,9 +495,15 @@ RAW CODE:
 
 
 MODEL NUMBER:
-    M0110:           0x09  00001001 : model number 4 (100)
-    M0110A:          0x0B  00001011 : model number 5 (101)
-    M0110 & M0120:   ???
+    M0110(GS536):           0x03  00000011 : model number 1 (001)
+    M0110(GS624):           0x09  00001001 : model number 4 (100)
+    M0110A(M923):           0x0B  00001011 : model number 5 (101)
+    M0110AJ(M839):          0x0B  00001011 : model number 5 (101)
+    M0110AJ(A615):          0x0B  00001011 : model number 5 (101)
+    M0120(BCG9GRM0120):     0x11  00010001
+    M0120 & M0110(G536):    0x13  00010011
+    M0120 & M0110(G624):    0x19  00011001
+    M0120 & M0110A(M923):   0x1B  00011011
 
 
 Scan Code