[Port7] : USB Mass Storage Device Is Port User Connectable: yes Is Port Debug Capable: no Companion Port Number: 0 Companion Hub Symbolic Link Name: Protocols Supported: USB 1.1: yes USB 2.0: yes USB 3.0: no Device Power State: PowerDeviceD0 ---===>Device Information<===--- English product name: "Nokia 110 4G(TA-1386)" ConnectionStatus: Current Config Value: 0x01 -> Device Bus Speed: High (is not SuperSpeed or higher capable) Device Address: 0x07 Open Pipes: 2 ===>Device Descriptor<=== bLength: 0x12 bDescriptorType: 0x01 bcdUSB: 0x0200 bDeviceClass: 0x00 -> This is an Interface Class Defined Device bDeviceSubClass: 0x00 bDeviceProtocol: 0x00 bMaxPacketSize0: 0x40 = (64) Bytes idVendor: 0x2E04 = HMD Global Oy idProduct: 0x0028 bcdDevice: 0x0001 iManufacturer: 0x01 English (United States) "Spreadtrum " iProduct: 0x02 English (United States) "Nokia 110 4G(TA-1386)" iSerialNumber: 0x03 English (United States) "1LU" bNumConfigurations: 0x01 ---===>Open Pipes<===--- ===>Endpoint Descriptor<=== bLength: 0x07 bDescriptorType: 0x05 bEndpointAddress: 0x89 -> Direction: IN - EndpointID: 9 bmAttributes: 0x02 -> Bulk Transfer Type wMaxPacketSize: 0x0200 = 0x200 max bytes bInterval: 0x00 ===>Endpoint Descriptor<=== bLength: 0x07 bDescriptorType: 0x05 bEndpointAddress: 0x0A -> Direction: OUT - EndpointID: 10 bmAttributes: 0x02 -> Bulk Transfer Type wMaxPacketSize: 0x0200 = 0x200 max bytes bInterval: 0x00 ---===>Full Configuration Descriptor<===--- ===>Configuration Descriptor<=== bLength: 0x09 bDescriptorType: 0x02 wTotalLength: 0x0020 -> Validated bNumInterfaces: 0x01 bConfigurationValue: 0x01 iConfiguration: 0x00 bmAttributes: 0x80 -> Bus Powered MaxPower: 0x32 = 100 mA ===>Interface Descriptor<=== bLength: 0x09 bDescriptorType: 0x04 bInterfaceNumber: 0x00 bAlternateSetting: 0x00 bNumEndpoints: 0x02 bInterfaceClass: 0x08 -> This is a Mass Storage USB Device Interface Class bInterfaceSubClass: 0x06 bInterfaceProtocol: 0x50 iInterface: 0x00 ===>Endpoint Descriptor<=== bLength: 0x07 bDescriptorType: 0x05 bEndpointAddress: 0x89 -> Direction: IN - EndpointID: 9 bmAttributes: 0x02 -> Bulk Transfer Type wMaxPacketSize: 0x0200 = 0x200 max bytes bInterval: 0x00 ===>Endpoint Descriptor<=== bLength: 0x07 bDescriptorType: 0x05 bEndpointAddress: 0x0A -> Direction: OUT - EndpointID: 10 bmAttributes: 0x02 -> Bulk Transfer Type wMaxPacketSize: 0x0200 = 0x200 max bytes bInterval: 0x00