=========================== USB Port4 =========================== Connection Status : 0x01 (Device is connected) Port Chain : 3-1-4-4 Properties : 0x00 IsUserConnectable : no PortIsDebugCapable : no PortHasMultiCompanions : no PortConnectorIsTypeC : no ConnectionIndex : 0x04 (Port 4) ========================== Summary ========================= Vendor ID : 0x07EA (Iwatsu Electric Co., Ltd.) Product ID : 0x0001 USB Version : 1.1 (12 Mbit/s FullSpeed) Port maximum Speed : Full-Speed Device maximum Speed : Full-Speed Device Connection Speed : Full-Speed Self powered : no Demanded Current : 0 mA Device Manager Problem : 10 (CM_PROB_FAILED_START) Used Endpoints : 1 ======================== USB Device ======================== +++++++++++++++++ Device Information ++++++++++++++++++ Device Description : USB-Eingabegerät Kernel Name (PDO) : \Device\USBPDO-21 Device ID : USB\VID_07EA&PID_0001\8&36DBC87&0&4 Hardware IDs : USB\VID_07EA&PID_0001&REV_0004 USB\VID_07EA&PID_0001 Driver KeyName : {745a17a0-74d3-11d0-b6fe-00a0c90f57da}\0049 (GUID_DEVCLASS_HIDCLASS) Driver : \SystemRoot\System32\drivers\hidusb.sys (Version: 10.0.26100.3624 Date: 2025-04-09 Company: Microsoft Corporation) 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_#0004.Hub_#0012 Address : 4 Location IDs : PCIROOT(0)#PCI(0801)#PCI(0004)#USBROOT(0)#USB(1)#USB(4)#USB(4), ACPI(_SB_)#ACPI(PCI0)#ACPI(GP17)#ACPI(XHC1)#ACPI(RHUB)#ACPI(PRT1)#USB(4)#USB(4) Container ID : {dbe60e57-3e04-11f0-a31b-a83b76aedfa2} Manufacturer Info : (Standardsystemgeräte) Capabilities : 0x04 (Removable) Status : 0x01806400 (DN_HAS_PROBLEM, DN_DISABLEABLE, DN_REMOVABLE, DN_NT_ENUMERATOR, DN_NT_DRIVER) Problem Code : 10 (CM_PROB_FAILED_START) SelectiveSuspendEnabled : 0 EnhancedPowerMgmtEnabled : 1 Power State : D3 (supported: D0, D2, D3, wake from D0, wake from D2) ---------------- Connection Information --------------- Connection Index : 0x04 (Port 4) Connection Status : 0x01 (DeviceConnected) Current Config Value : 0x01 (Configuration 1) Device Address : 0x08 (8) Is Hub : 0x00 (no) Device Bus Speed : 0x01 (Full-Speed) Number of open Pipes : 0x01 (1 pipe to data endpoints) Pipe[0] : EndpointID=3 Direction=IN ScheduleOffset=0 Type=Interrupt wMaxPacketSize=0x40 bInterval=20 -> 718 Bits/ms = 89750 Bytes/s Data (HexDump) : 04 00 00 00 12 01 10 01 00 00 00 40 EA 07 01 00 ...........@.... 04 00 04 0C 2C 01 01 01 00 08 00 01 00 00 00 01 ....,........... 00 00 00 07 05 83 03 40 00 14 00 00 00 00 .......@...... --------------- Connection Information V2 ------------- Connection Index : 0x04 (4) Length : 0x10 (16 bytes) SupportedUsbProtocols : 0x01 Usb110 : 1 (yes, port supports USB 1.1) Usb200 : 0 (no, port not supports USB 2.0) Usb300 : 0 (no, port not supports USB 3.0) 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) : 04 00 00 00 10 00 00 00 01 00 00 00 00 00 00 00 ................ ---------------------- Device Descriptor ---------------------- bLength : 0x12 (18 bytes) bDescriptorType : 0x01 (Device Descriptor) bcdUSB : 0x110 (USB Version 1.1) bDeviceClass : 0x00 (defined by the interface descriptors) bDeviceSubClass : 0x00 bDeviceProtocol : 0x00 bMaxPacketSize0 : 0x40 (64 bytes) idVendor : 0x07EA (Iwatsu Electric Co., Ltd.) idProduct : 0x0001 bcdDevice : 0x0004 iManufacturer : 0x04 (String Descriptor 4) iProduct : 0x0C (String Descriptor 12) iSerialNumber : 0x2C (String Descriptor 44) bNumConfigurations : 0x01 (1 Configuration) Data (HexDump) : 12 01 10 01 00 00 00 40 EA 07 01 00 04 00 04 0C .......@........ 2C 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 : 0x07 D7: Reserved, set 1 : 0x00 *!*ERROR Bit7 must be 1 D6: Self Powered : 0x00 (no) D5: Remote Wakeup : 0x00 (no) D4..0: Reserved, set 0 : 0x07 *!*ERROR Bits 0..4 must be 0 MaxPower : 0x00 (0 mA) *!*SUSPECT Device is bus-powered but demands no current Data (HexDump) : 09 02 22 00 01 01 00 07 00 09 04 00 00 01 03 00 .."............. 00 00 09 21 11 01 00 01 22 7A 01 07 05 83 03 40 ...!...."z.....@ 00 14 .. ---------------- 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 : 0x00 (None) bInterfaceProtocol : 0x00 (None) iInterface : 0x00 (No String Descriptor) Data (HexDump) : 09 04 00 00 01 03 00 00 00 ......... ------------------- HID Descriptor -------------------- bLength : 0x09 (9 bytes) bDescriptorType : 0x21 (HID Descriptor) bcdHID : 0x0111 (HID Version 1.11) bCountryCode : 0x00 (00 = not localized) bNumDescriptors : 0x01 Data (HexDump) : 09 21 11 01 00 01 22 7A 01 .!...."z. Descriptor 1: bDescriptorType : 0x22 (Class=Report) wDescriptorLength : 0x017A (378 bytes) Error reading descriptor : ERROR_GEN_FAILURE (due to a obscure limitation of the Win32 USB API, see F1 Help) ----------------- Endpoint Descriptor ----------------- bLength : 0x07 (7 bytes) bDescriptorType : 0x05 (Endpoint Descriptor) bEndpointAddress : 0x83 (Direction=IN EndpointID=3) bmAttributes : 0x03 (TransferType=Interrupt) wMaxPacketSize : 0x0040 (64 bytes) bInterval : 0x14 (20 ms) Data (HexDump) : 07 05 83 03 40 00 14 ....@.. -------------------- String Descriptors ------------------- String descriptors are not available (because the device has problem code CM_PROB_FAILED_START)