diff --git a/src/tusb_config.h b/src/tusb_config.h
index ef71d48..9f00af6 100644
--- a/src/tusb_config.h
+++ b/src/tusb_config.h
@@ -43,7 +43,7 @@
   */
 
 #ifndef CFG_TUSB_MCU
-# if defined(__SAME54P20A__)
+# if defined(__SAME54P20A__) || defined(__SAME51N19A__)
 #  define CFG_TUSB_MCU				OPT_MCU_SAME5X
 #  define CFG_TUSB_MEM_SECTION		/* nothing */
 #  define CFG_TUSB_MEM_ALIGN		__attribute__ ((aligned(4)))
@@ -56,8 +56,12 @@
 # endif
 #endif
 
+# if (CFG_TUSB_MCU == OPT_MCU_SAME5X)
 //#define CFG_TUSB_RHPORT0_MODE     (OPT_MODE_DEVICE | OPT_MODE_FULL_SPEED)
 #define CFG_TUSB_RHPORT0_MODE     (OPT_MODE_DEVICE)
+# elif (CFG_TUSB_MCU == OPT_MCU_SAMX7X)
+#define CFG_TUSB_RHPORT0_MODE     (OPT_MODE_DEVICE | OPT_MODE_HOST)
+#endif
 
 #ifndef CFG_TUSB_OS
 # define CFG_TUSB_OS              OPT_OS_FREERTOS
@@ -83,6 +87,12 @@
 #define CFG_TUD_MIDI             (0)
 #define CFG_TUD_VENDOR           (0)
 
+#define CFG_TUH_ENUMERATION_BUFSIZE 256
+#define CFG_TUH_HUB              (1)
+#define CFG_TUH_MSC              (1)
+#define CFG_TUH_DEVICE_MAX       (CFG_TUH_HUB ? 2 : 1)
+#define CFG_TUH_MSC_MAXLUN       1
+
 // CDC FIFO size of TX and RX
 #define CFG_TUD_CDC_RX_BUFSIZE   (TUD_OPT_HIGH_SPEED ? 512 : 128)
 #define CFG_TUD_CDC_TX_BUFSIZE   (TUD_OPT_HIGH_SPEED ? 512 : 128)