=========================== USB Port3 =========================== Connection Status : 0x01 (Device is connected) Port Chain : 1-1-3 Properties : 0x01 IsUserConnectable : yes PortIsDebugCapable : no PortHasMultiCompanions : no PortConnectorIsTypeC : no ConnectionIndex : 0x03 (Port 3) CompanionIndex : 0 CompanionHubSymLnk : USB#VID_0BDA&PID_0411#5&4d4ded1&0&2#{f18a0e88-c30c-11d0-8815-00a0c906bed8} CompanionPortNumber : 0x03 (Port 3) -> CompanionPortChain : 2-2-3 ========================== Summary ========================= Vendor ID : 0x046D (Logitech Inc.) Product ID : 0xC050 USB Version : 2.0 -> but Device is Low-Speed only Port maximum Speed : High-Speed (Companion Port 2-2-3 supports SuperSpeed) Device maximum Speed : Low-Speed Device Connection Speed : Low-Speed Self powered : no Demanded Current : 98 mA Used Endpoints : 2 ======================== USB Device ======================== +++++++++++++++++ Device Information ++++++++++++++++++ Device Description : USB Input Device Device Path : \\?\USB#VID_046D&PID_C050#6&6efaad1&1&3#{a5dcbf10-6530-11d2-901f-00c04fb951ed} (GUID_DEVINTERFACE_USB_DEVICE) Kernel Name : \Device\USBPDO-10 Device ID : USB\VID_046D&PID_C050\6&6EFAAD1&1&3 Hardware IDs : USB\VID_046D&PID_C050&REV_2720 USB\VID_046D&PID_C050 Driver KeyName : {745a17a0-74d3-11d0-b6fe-00a0c90f57da}\0111 (GUID_DEVCLASS_HIDCLASS) Driver : \SystemRoot\System32\drivers\hidusb.sys (Version: 10.0.19041.3031 Date: 2023-06-16) Driver Inf : C:\windows\inf\input.inf Legacy BusType : PNPBus Class : HIDClass Class GUID : {745a17a0-74d3-11d0-b6fe-00a0c90f57da} (GUID_DEVCLASS_HIDCLASS) Service : HidUsb Enumerator : USB Location Info : Port_#0003.Hub_#0003 Location IDs : PCIROOT(0)#PCI(1400)#USBROOT(0)#USB(1)#USB(3), ACPI(_SB_)#ACPI(PC00)#ACPI(XHCI)#ACPI(RHUB)#ACPI(HS01)#USB(3) Container ID : {73eb1f6c-3c1e-11ee-b801-f0704fe09f34} Manufacturer Info : (Standard system devices) Capabilities : 0x84 (Removable, SurpriseRemovalOK) Status : 0x0180600A (DN_DRIVER_LOADED, DN_STARTED, DN_DISABLEABLE, DN_REMOVABLE, DN_NT_ENUMERATOR, DN_NT_DRIVER) Problem Code : 0 SelectiveSuspendEnabled : 0 EnhancedPowerMgmtEnabled : 1 Power State : D0 (supported: D0, D1, D2, D3, wake from D0, wake from D1, wake from D2) Child Device 1 : HID-compliant mouse Device Path 1 : \\?\HID#VID_046D&PID_C050#7&1fde0b14&0&0000#{378de44c-56ef-11d1-bc8c-00a0c91405dd} (GUID_DEVINTERFACE_MOUSE) Device Path 2 : \\?\HID#VID_046D&PID_C050#7&1fde0b14&0&0000#{4d1e55b2-f16f-11cf-88cb-001111000030} (GUID_DEVINTERFACE_HID) Kernel Name : \Device\00000442 Device ID : HID\VID_046D&PID_C050\7&1FDE0B14&0&0000 Class : Mouse Driver KeyName : {4d36e96f-e325-11ce-bfc1-08002be10318}\0013 (GUID_DEVCLASS_MOUSE) Service : mouhid +++++++++++++++++ Registry USB Flags +++++++++++++++++ HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\usbflags\046DC0502720 osvc : REG_BINARY 00 00 ---------------- Connection Information --------------- Connection Index : 0x03 (Port 3) Connection Status : 0x01 (DeviceConnected) Current Config Value : 0x01 (Configuration 1) Device Address : 0x11 (17) Is Hub : 0x00 (no) Device Bus Speed : 0x00 (Low-Speed) Number Of Open Pipes : 0x01 (1 pipe to data endpoints) Pipe[0] : EndpointID=1 Direction=IN ScheduleOffset=0 Type=Interrupt wMaxPacketSize=0x5 bInterval=10 -> 1344 Bits/ms = 168000 Bytes/s Data (HexDump) : 03 00 00 00 12 01 00 02 00 00 00 08 6D 04 50 C0 ............m.P. 20 27 01 02 00 01 01 00 00 11 00 01 00 00 00 01 '.............. 00 00 00 07 05 81 03 05 00 0A 00 00 00 00 .............. --------------- Connection Information V2 ------------- Connection Index : 0x03 (3) 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 2-2-3 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) : 03 00 00 00 10 00 00 00 03 00 00 00 00 00 00 00 ................ ---------------------- Device Descriptor ---------------------- bLength : 0x12 (18 bytes) bDescriptorType : 0x01 (Device Descriptor) bcdUSB : 0x200 (USB Version 2.0) -> but device is Low-Speed only bDeviceClass : 0x00 (defined by the interface descriptors) bDeviceSubClass : 0x00 bDeviceProtocol : 0x00 bMaxPacketSize0 : 0x08 (8 bytes) idVendor : 0x046D (Logitech Inc.) idProduct : 0xC050 bcdDevice : 0x2720 iManufacturer : 0x01 (String Descriptor 1) Language 0x0409 : "Logitech" iProduct : 0x02 (String Descriptor 2) Language 0x0409 : "USB-PS/2 Optical Mouse" iSerialNumber : 0x00 (No String Descriptor) bNumConfigurations : 0x01 (1 Configuration) Data (HexDump) : 12 01 00 02 00 00 00 08 6D 04 50 C0 20 27 01 02 ........m.P. '.. 00 01 .. ------------------ Configuration Descriptor ------------------- bLength : 0x09 (9 bytes) bDescriptorType : 0x02 (Configuration Descriptor) wTotalLength : 0x0022 (34 bytes) bNumInterfaces : 0x01 (1 Interface) bConfigurationValue : 0x01 (Configuration 1) iConfiguration : 0x00 (No String Descriptor) bmAttributes : 0xA0 D7: Reserved, set 1 : 0x01 D6: Self Powered : 0x00 (no) D5: Remote Wakeup : 0x01 (yes) D4..0: Reserved, set 0 : 0x00 MaxPower : 0x31 (98 mA) Data (HexDump) : 09 02 22 00 01 01 00 A0 31 09 04 00 00 01 03 01 ..".....1....... 02 00 09 21 10 01 00 01 22 3B 00 07 05 81 03 05 ...!....";...... 00 0A .. ---------------- Interface Descriptor ----------------- bLength : 0x09 (9 bytes) bDescriptorType : 0x04 (Interface Descriptor) bInterfaceNumber : 0x00 (Interface 0) bAlternateSetting : 0x00 bNumEndpoints : 0x01 (1 Endpoint) bInterfaceClass : 0x03 (HID - Human Interface Device) bInterfaceSubClass : 0x01 (Boot Interface) bInterfaceProtocol : 0x02 (Mouse) iInterface : 0x00 (No String Descriptor) Data (HexDump) : 09 04 00 00 01 03 01 02 00 ......... ------------------- HID Descriptor -------------------- bLength : 0x09 (9 bytes) bDescriptorType : 0x21 (HID Descriptor) bcdHID : 0x0110 (HID Version 1.10) bCountryCode : 0x00 (00 = not localized) bNumDescriptors : 0x01 Data (HexDump) : 09 21 10 01 00 01 22 3B 00 .!....";. Descriptor 1: bDescriptorType : 0x22 (Class=Report) wDescriptorLength : 0x003B (59 bytes) Error reading descriptor : ERROR_INVALID_PARAMETER (due to a obscure limitation of the Win32 USB API, see UsbTreeView.txt) ----------------- Endpoint Descriptor ----------------- bLength : 0x07 (7 bytes) bDescriptorType : 0x05 (Endpoint Descriptor) bEndpointAddress : 0x81 (Direction=IN EndpointID=1) bmAttributes : 0x03 (TransferType=Interrupt) wMaxPacketSize : 0x0005 bInterval : 0x0A (10 ms) Data (HexDump) : 07 05 81 03 05 00 0A ....... ----------------- Device Qualifier Descriptor ----------------- Error : ERROR_GEN_FAILURE (because the device is Low-Speed only) -------------------- String Descriptors ------------------- ------ String Descriptor 0 ------ bLength : 0x04 (4 bytes) bDescriptorType : 0x03 (String Descriptor) Language ID[0] : 0x0409 (English - United States) Data (HexDump) : 04 03 09 04 .... ------ String Descriptor 1 ------ bLength : 0x12 (18 bytes) bDescriptorType : 0x03 (String Descriptor) Language 0x0409 : "Logitech" Data (HexDump) : 12 03 4C 00 6F 00 67 00 69 00 74 00 65 00 63 00 ..L.o.g.i.t.e.c. 68 00 h. ------ String Descriptor 2 ------ bLength : 0x2E (46 bytes) bDescriptorType : 0x03 (String Descriptor) Language 0x0409 : "USB-PS/2 Optical Mouse" Data (HexDump) : 2E 03 55 00 53 00 42 00 2D 00 50 00 53 00 2F 00 ..U.S.B.-.P.S./. 32 00 20 00 4F 00 70 00 74 00 69 00 63 00 61 00 2. .O.p.t.i.c.a. 6C 00 20 00 4D 00 6F 00 75 00 73 00 65 00 l. .M.o.u.s.e.