con un programma di diagnostica ho avuto queste risposte
=========================== USB Port1 ===========================
Connection Status : 0x02 (Device failed enumeration)
Port Chain : 1-1
Properties : 0x01
IsUserConnectable : yes
PortIsDebugCapable : no
PortHasMultiCompanions : no
PortConnectorIsTypeC : no
ConnectionIndex : 0x01 (Port 1)
CompanionIndex : 0
CompanionHubSymLnk : USB#ROOT_HUB30#4&f6b6c56&0&0#{f18a0e88-c30c-11d0-8815-00a0c906bed8}
CompanionPortNumber : 0x0C (Port 12)
-> CompanionPortChain : 1-12
Device Manager Problem : 43 (CM_PROB_FAILED_POST_START)
Used Endpoints : 0
======================== USB Device ========================
+++++++++++++++++ Device Information ++++++++++++++++++
Device Description : Dispositivo USB sconosciuto (richiesta descrittore dispositivo non riuscita)
Device ID : USB\VID_0000&PID_0002\5&35B0AF5&0&1
Hardware IDs : USB\DEVICE_DESCRIPTOR_FAILURE
Driver KeyName : {36fc9e60-c465-11cf-8056-444553540000}\0007 (GUID_DEVCLASS_USB)
Driver Inf : C:\WINDOWS\inf\usb.inf
Legacy BusType : PNPBus
Class : USB
Class GUID : {36fc9e60-c465-11cf-8056-444553540000} (GUID_DEVCLASS_USB)
Enumerator : USB
PDO : \Device\USBPDO-1
Location Info : Port_#0001.Hub_#0001
Manufacturer Info : (Controller host USB standard)
Capabilities : 0x64 (Removable, SilentInstall, RawDeviceOK)
Status : 0x01806400 (DN_HAS_PROBLEM, DN_DISABLEABLE, DN_REMOVABLE, DN_NT_ENUMERATOR, DN_NT_DRIVER)
Problem Code : 43 (CM_PROB_FAILED_POST_START)
Address : 1
HcDisableSelectiveSuspend: 0
EnableSelectiveSuspend : 0
SelectiveSuspendEnabled : 0
EnhancedPowerMgmtEnabled : 0
IdleInWorkingState : 0
WakeFromSleepState : 0
Power State : D3 (supported: D0, D3, wake from D0)
Connection Information
Connection Index : 0x01 (Port 1)
Connection Status : 0x02 (DeviceFailedEnumeration)
Current Config Value : 0x00 (Configuration 0)
Device Address : 0x00 (0)
Is Hub : 0x00 (no)
Device Bus Speed : 0x01 (Full-Speed)
Number Of Open Pipes : 0x00 (0 pipes to data endpoints)
Data (HexDump) : 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 02 ................
00 00 00 ...
Connection Information V2
Connection Index : 0x01 (1)
Length : 0x10 (16 bytes)
SupportedUsbProtocols : 0x03
Usb110 : 1 (yes, port supports USB 1.1)
Usb200 : 1 (yes, port supports USB 2.0)
Usb300 : 0 (no, port not supports USB 3.0) -> but Companion Port 1-12 does
ReservedMBZ : 0x00
Flags : 0x00
DevIsOpAtSsOrHigher : 0 (Device is not operating at SuperSpeed or higher)
DevIsSsCapOrHigher : 0 (Device is not SuperSpeed capable or higher)
DevIsOpAtSsPlusOrHigher : 0 (Device is not operating at SuperSpeedPlus or higher)
DevIsSsPlusCapOrHigher : 0 (Device is not SuperSpeedPlus capable or higher)
ReservedMBZ : 0x00
Data (HexDump) : 01 00 00 00 10 00 00 00 03 00 00 00 00 00 00 00 ................
Device Descriptor
bLength : 0x00 (0 bytes)
String Descriptors
String descriptors are not available (because the device has problem code CM_PROB_FAILED_POST_START)