diff -Naur a/os_dep/linux/os_intfs.c b/os_dep/linux/os_intfs.c
--- a/os_dep/linux/os_intfs.c	2021-05-21 22:58:44.000000000 +0200
+++ b/os_dep/linux/os_intfs.c	2021-05-28 13:41:27.362529583 +0200
@@ -324,7 +324,7 @@
 int rtw_single_ant_path; /*0:main ant , 1:aux ant , Fixed single antenna path, default main ant*/
 
 /* 0: doesn't switch, 1: switch from usb2.0 to usb 3.0 2: switch from usb3.0 to usb 2.0 */
-int rtw_switch_usb_mode = 0;
+int rtw_switch_usb_mode = 1;
 
 #ifdef CONFIG_USB_AUTOSUSPEND
 int rtw_enusbss = 1;/* 0:disable,1:enable */