=========================== USB Port3 =========================== Connection Status : 0x01 (Device is connected) Port Chain : 2-1-4-3 Properties : 0x01 IsUserConnectable : yes PortIsDebugCapable : no PortHasMultiCompanions : no PortConnectorIsTypeC : no ======================== USB Device ======================== +++++++++++++++++ Device Information ++++++++++++++++++ Device Description : USB-Verbundgerät Device Path : \\?\usb#vid_1a86&pid_8012#0001a0000000#{a5dcbf10-6530-11d2-901f-00c04fb951ed} Device ID : USB\VID_1A86&PID_8012\0001A0000000 Hardware IDs : USB\VID_1A86&PID_8012&REV_0206 USB\VID_1A86&PID_8012 Driver KeyName : {36fc9e60-c465-11cf-8056-444553540000}\0006 (GUID_DEVCLASS_USB) Driver : \SystemRoot\System32\drivers\usbccgp.sys (Version: 10.0.19041.2546 Date: 2023-02-15) Driver Inf : C:\Windows\inf\usb.inf Legacy BusType : PNPBus Class : USB Class GUID : {36fc9e60-c465-11cf-8056-444553540000} (GUID_DEVCLASS_USB) Interface GUID : {a5dcbf10-6530-11d2-901f-00c04fb951ed} (GUID_DEVINTERFACE_USB_DEVICE) Service : usbccgp Enumerator : USB Location Info : Port_#0003.Hub_#0005 Location IDs : PCIROOT(0)#PCI(1D00)#USBROOT(0)#USB(1)#USB(4)#USB(3), ACPI(_SB_)#ACPI(PCI0)#ACPI(EHC1)#ACPI(HUBN)#ACPI(PR01)#ACPI(PR14)#USB(3) Container ID : {90534351-96cf-568b-9600-10fbe172c61b} Manufacturer Info : (Standard-USB-Hostcontroller) Capabilities : 0x94 (Removable, UniqueID, SurpriseRemovalOK) Status : 0x0180600A (DN_DRIVER_LOADED, DN_STARTED, DN_DISABLEABLE, DN_REMOVABLE, DN_NT_ENUMERATOR, DN_NT_DRIVER) Problem Code : 0 Address : 3 Power State : D0 (supported: D0, D2, D3, wake from D0, wake from D2) Child Device 1 : WCH CMSIS-DAP DevicePath : \\?\usb#vid_1a86&pid_8012&mi_00#8&2918ba6b&1&0000#{cdb3b5ad-293b-4663-aa36-1aae46463776} KernelName : \Device\00000194 Device ID : USB\VID_1A86&PID_8012&MI_00\8&2918BA6B&1&0000 Class : WCH Child Device 2 : WCH-Link SERIAL (COM4) DevicePath : \\?\usb#vid_1a86&pid_8012&mi_02#8&2918ba6b&1&0002#{86e0d1e0-8089-11d0-9ce4-08003e301f73} KernelName : \Device\00000195 Device ID : USB\VID_1A86&PID_8012&MI_02\8&2918BA6B&1&0002 Class : Ports COM-Port : COM4 (\Device\USBSER000) ---------------- Connection Information --------------- Connection Index : 0x03 (3) Connection Status : 0x01 (DeviceConnected) Current Config Value : 0x01 Device Address : 0x07 (7) Is Hub : 0x00 (no) Number Of Open Pipes : 0x05 (5) Device Bus Speed : 0x01 (Full-Speed) Pipe0ScheduleOffset : 0x00 (0) Pipe1ScheduleOffset : 0x00 (0) Pipe2ScheduleOffset : 0x00 (0) Pipe3ScheduleOffset : 0x00 (0) Pipe4ScheduleOffset : 0x00 (0) Data (HexDump) : 03 00 00 00 12 01 10 02 EF 02 01 40 86 1A 12 80 ...........@.... 06 02 01 02 03 01 01 01 00 07 00 05 00 00 00 01 ................ 00 00 00 07 05 02 02 40 00 00 00 00 00 00 07 05 .......@........ 83 02 40 00 00 00 00 00 00 07 05 03 02 40 00 00 ..@..........@.. 00 00 00 00 07 05 81 02 40 00 00 00 00 00 00 07 ........@....... 05 84 03 40 00 01 00 00 00 00 ...@...... --------------- Connection Information V2 ------------- Connection Index : 0x03 (3) Length : 0x10 (16 bytes) SupportedUsbProtocols : 0x03 Usb110 : 1 (yes) Usb200 : 1 (yes) Usb300 : 0 (no) ReservedMBZ : 0x00 Flags : 0x00 DevIsOpAtSsOrHigher : 0 (Is not operating at SuperSpeed or higher) DevIsSsCapOrHigher : 0 (Is not SuperSpeed capable or higher) DevIsOpAtSsPlusOrHigher : 0 (Is not operating at SuperSpeedPlus or higher) DevIsSsPlusCapOrHigher : 0 (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 : 0x210 (USB Version 2.10) bDeviceClass : 0xEF (Miscellaneous) bDeviceSubClass : 0x02 bDeviceProtocol : 0x01 (IAD - Interface Association Descriptor) bMaxPacketSize0 : 0x40 (64 bytes) idVendor : 0x1A86 idProduct : 0x8012 bcdDevice : 0x0206 iManufacturer : 0x01 (String Descriptor 1) Language 0x0409 : "wch.cn" iProduct : 0x02 (String Descriptor 2) Language 0x0409 : "WCH-Link" iSerialNumber : 0x03 (String Descriptor 3) Language 0x0409 : "0001A0000000" bNumConfigurations : 0x01 (1 Configuration) Data (HexDump) : 12 01 10 02 EF 02 01 40 86 1A 12 80 06 02 01 02 .......@........ 03 01 .. ------------------ Configuration Descriptor ------------------- bLength : 0x09 (9 bytes) bDescriptorType : 0x02 (Configuration Descriptor) wTotalLength : 0x0062 (98 bytes) bNumInterfaces : 0x03 (3 Interfaces) bConfigurationValue : 0x01 (Configuration 1) iConfiguration : 0x00 (No String Descriptor) bmAttributes : 0x80 D7: Reserved, set 1 : 0x01 D6: Self Powered : 0x00 (no) D5: Remote Wakeup : 0x00 (no) D4..0: Reserved, set 0 : 0x00 MaxPower : 0xFA (500 mA) Data (HexDump) : 09 02 62 00 03 01 00 80 FA 09 04 00 00 02 FF 00 ..b............. 00 04 07 05 02 02 40 00 00 07 05 83 02 40 00 00 ......@......@.. 08 0B 02 02 02 02 01 04 09 04 02 00 02 0A 00 00 ................ 05 07 05 03 02 40 00 00 07 05 81 02 40 00 00 09 .....@......@... 04 03 00 01 02 02 01 00 05 24 00 10 01 05 24 01 .........$....$. 00 01 04 24 02 02 05 24 06 00 01 07 05 84 03 40 ...$...$.......@ 00 01 .. ---------------- Interface Descriptor ----------------- bLength : 0x09 (9 bytes) bDescriptorType : 0x04 (Interface Descriptor) bInterfaceNumber : 0x00 bAlternateSetting : 0x00 bNumEndpoints : 0x02 (2 Endpoints) bInterfaceClass : 0xFF (Vendor Specific) bInterfaceSubClass : 0x00 bInterfaceProtocol : 0x00 iInterface : 0x04 (String Descriptor 4) Language 0x0409 : "WCH CMSIS-DAP" Data (HexDump) : 09 04 00 00 02 FF 00 00 04 ......... ----------------- Endpoint Descriptor ----------------- bLength : 0x07 (7 bytes) bDescriptorType : 0x05 (Endpoint Descriptor) bEndpointAddress : 0x02 (Direction=OUT EndpointID=2) bmAttributes : 0x02 (TransferType=Bulk) wMaxPacketSize : 0x0040 (64 bytes) bInterval : 0x00 (ignored) Data (HexDump) : 07 05 02 02 40 00 00 ....@.. ----------------- Endpoint Descriptor ----------------- bLength : 0x07 (7 bytes) bDescriptorType : 0x05 (Endpoint Descriptor) bEndpointAddress : 0x83 (Direction=IN EndpointID=3) bmAttributes : 0x02 (TransferType=Bulk) wMaxPacketSize : 0x0040 (64 bytes) bInterval : 0x00 (ignored) Data (HexDump) : 07 05 83 02 40 00 00 ....@.. ------------------- IAD Descriptor -------------------- bLength : 0x08 (8 bytes) bDescriptorType : 0x0B bFirstInterface : 0x02 bInterfaceCount : 0x02 *!*ERROR The total number of interfaces (3) must be greater than or equal to the highest linked interface number (base 2 + count 2 = 4) bFunctionClass : 0x02 (Communications and CDC Control) bFunctionSubClass : 0x02 bFunctionProtocol : 0x01 iFunction : 0x04 (String Descriptor 4) Language 0x0409 : "WCH CMSIS-DAP" Data (HexDump) : 08 0B 02 02 02 02 01 04 ........ ---------------- Interface Descriptor ----------------- bLength : 0x09 (9 bytes) bDescriptorType : 0x04 (Interface Descriptor) bInterfaceNumber : 0x02 bAlternateSetting : 0x00 bNumEndpoints : 0x02 (2 Endpoints) bInterfaceClass : 0x0A (CDC-Data) bInterfaceSubClass : 0x00 bInterfaceProtocol : 0x00 iInterface : 0x05 (String Descriptor 5) *!*ERROR String descriptor not found Data (HexDump) : 09 04 02 00 02 0A 00 00 05 ......... ----------------- Endpoint Descriptor ----------------- bLength : 0x07 (7 bytes) bDescriptorType : 0x05 (Endpoint Descriptor) bEndpointAddress : 0x03 (Direction=OUT EndpointID=3) bmAttributes : 0x02 (TransferType=Bulk) wMaxPacketSize : 0x0040 (64 bytes) bInterval : 0x00 (ignored) Data (HexDump) : 07 05 03 02 40 00 00 ....@.. ----------------- Endpoint Descriptor ----------------- bLength : 0x07 (7 bytes) bDescriptorType : 0x05 (Endpoint Descriptor) bEndpointAddress : 0x81 (Direction=IN EndpointID=1) bmAttributes : 0x02 (TransferType=Bulk) wMaxPacketSize : 0x0040 (64 bytes) bInterval : 0x00 (ignored) Data (HexDump) : 07 05 81 02 40 00 00 ....@.. ---------------- Interface Descriptor ----------------- bLength : 0x09 (9 bytes) bDescriptorType : 0x04 (Interface Descriptor) bInterfaceNumber : 0x03 bAlternateSetting : 0x00 bNumEndpoints : 0x01 (1 Endpoint) bInterfaceClass : 0x02 (Communications and CDC Control) bInterfaceSubClass : 0x02 (Abstract Control Model) bInterfaceProtocol : 0x01 (AT Commands defined by ITU-T V.250 etc) iInterface : 0x00 (No String Descriptor) Data (HexDump) : 09 04 03 00 01 02 02 01 00 ......... -------------- CDC Interface Descriptor --------------- bFunctionLength : 0x05 (5 bytes) bDescriptorType : 0x24 (Interface) bDescriptorSubType : 0x00 (Header Functional Descriptor) bcdCDC : 0x110 (CDC Version 1.10) Data (HexDump) : 05 24 00 10 01 .$... -------------- CDC Interface Descriptor --------------- bFunctionLength : 0x05 (5 bytes) bDescriptorType : 0x24 (Interface) bDescriptorSubType : 0x01 (Call Management Functional Descriptor) bmCapabilities : 0x00 D7..2: : 0x00 (Reserved) D1 : : 0x00 (sends/receives call management information only over the Communication Class interface) D0 : : 0x00 (does not handle call management itself) bDataInterface : 0x01 Data (HexDump) : 05 24 01 00 01 .$... -------------- CDC Interface Descriptor --------------- bFunctionLength : 0x04 (4 bytes) bDescriptorType : 0x24 (Interface) bDescriptorSubType : 0x02 (Abstract Control Management Functional Descriptor) bmCapabilities : 0x02 D7..4: : 0x00 (Reserved) D3 : : 0x00 (not supports the notification Network_Connection) D2 : : 0x00 (not supports the request Send_Break) D1 : : 0x01 (supports the request combination of Set_Line_Coding, Set_Control_Line_State, Get_Line_Coding, and the notification Serial_State) D0 : : 0x00 (not supports the request combination of Set_Comm_Feature, Clear_Comm_Feature, and Get_Comm_Feature) Data (HexDump) : 04 24 02 02 .$.. -------------- CDC Interface Descriptor --------------- bFunctionLength : 0x05 (5 bytes) bDescriptorType : 0x24 (Interface) bDescriptorSubType : 0x06 (Union Functional Descriptor) bControlInterface : 0x00 bSubordinateInterface[0] : 0x01 Data (HexDump) : 05 24 06 00 01 .$... ----------------- Endpoint Descriptor ----------------- bLength : 0x07 (7 bytes) bDescriptorType : 0x05 (Endpoint Descriptor) bEndpointAddress : 0x84 (Direction=IN EndpointID=4) bmAttributes : 0x03 (TransferType=Interrupt) wMaxPacketSize : 0x0040 (64 bytes) bInterval : 0x01 (1 ms) Data (HexDump) : 07 05 84 03 40 00 01 ....@.. ----------------- Device Qualifier Descriptor ----------------- Error : ERROR_GEN_FAILURE ---------- Binary Object Store (BOS) Descriptor ----------- bLength : 0x05 (5 bytes) bDescriptorType : 0x0F (Binary Object Store) wTotalLength : 0x0028 (40 bytes) bNumDeviceCaps : 0x02 Data (HexDump) : 05 0F 28 00 02 ..(.. ------------- USB 2.0 Extension Descriptor ------------ bLength : 0x07 (7 bytes) bDescriptorType : 0x10 (Device Capability Descriptor) bDevCapabilityType : 0x02 (USB 2.0 Extension) bmAttributes : 0x00 LPMCapable : 0 (Link Power Management protocol is not supported) BESLAndAlternateHIRD : 0 (BESL & Alternate HIRD definitions are not supported) BaselineBESLValid : 0 (not valid) DeepBESLValid : 0 (not valid) BaselineBESL : 0 DeepBESL : 0 Data (HexDump) : 07 10 02 00 00 00 00 ....... ----------- Platform Capabilities Descriptor ----------- bLength : 0x1C (28 bytes) bDescriptorType : 0x10 (Platform Capabilities) bDevCapabilityType : 0x05 bReserved : 0x00 PlatformCapabilityUUID : D Data (HexDump) : 1C 10 05 00 DF 60 DD D8 89 45 C7 4C 9C D2 65 9D .....`...E.L..e. 9E 64 8A 9F 00 00 03 06 AA 00 20 00 .d........ . -------------------- 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 : 0x0E (14 bytes) bDescriptorType : 0x03 (String Descriptor) Language 0x0409 : "wch.cn" Data (HexDump) : 0E 03 77 00 63 00 68 00 2E 00 63 00 6E 00 ..w.c.h...c.n. ------ String Descriptor 2 ------ bLength : 0x12 (18 bytes) bDescriptorType : 0x03 (String Descriptor) Language 0x0409 : "WCH-Link" Data (HexDump) : 12 03 57 00 43 00 48 00 2D 00 4C 00 69 00 6E 00 ..W.C.H.-.L.i.n. 6B 00 k. ------ String Descriptor 3 ------ bLength : 0x1A (26 bytes) bDescriptorType : 0x03 (String Descriptor) Language 0x0409 : "0001A0000000" Data (HexDump) : 1A 03 30 00 30 00 30 00 31 00 41 00 30 00 30 00 ..0.0.0.1.A.0.0. 30 00 30 00 30 00 30 00 30 00 0.0.0.0.0. ------ String Descriptor 4 ------ bLength : 0x1C (28 bytes) bDescriptorType : 0x03 (String Descriptor) Language 0x0409 : "WCH CMSIS-DAP" Data (HexDump) : 1C 03 57 00 43 00 48 00 20 00 43 00 4D 00 53 00 ..W.C.H. .C.M.S. 49 00 53 00 2D 00 44 00 41 00 50 00 I.S.-.D.A.P.