View source for NexxTech Wireless Touchpad Keyboard

=USB=

==Descriptors==

===Device===
<pre>
0x12,        // bLength
0x01,        // bDescriptorType (Device)
0x10, 0x01,  // bcdUSB 1.16
0x00,        // bDeviceClass (Use class information in the Interface Descriptors)
0x00,        // bDeviceSubClass 
0x00,        // bDeviceProtocol 
0x08,        // bMaxPacketSize0 8
0x57, 0x1D,  // idVendor 0x1D57
0x34, 0xF1,  // idProduct 0xF134
0x10, 0x01,  // bcdDevice 1.16
0x00,        // iManufacturer (String Index)
0x02,        // iProduct (String Index)
0x00,        // iSerialNumber (String Index)
0x01,        // bNumConfigurations 1
</pre>
===Configuration===
<pre>
0x09,        // bLength
0x02,        // bDescriptorType (Configuration)
0x3B, 0x00,  // wTotalLength 59
0x02,        // bNumInterfaces 2
0x01,        // bConfigurationValue
0x00,        // iConfiguration (String Index)
0xA0,        // bmAttributes Remote Wakeup
0x32,        // bMaxPower 100mA

0x09,        // bLength
0x04,        // bDescriptorType (Interface)
0x00,        // bInterfaceNumber 0
0x00,        // bAlternateSetting
0x01,        // bNumEndpoints 1
0x03,        // bInterfaceClass
0x01,        // bInterfaceSubClass
0x02,        // bInterfaceProtocol
0x00,        // iInterface (String Index)

0x09,        // bLength
0x21,        // bDescriptorType (HID)
0x10, 0x01,  // bcdHID 1.16
0x21,        // bCountryCode
0x01,        // bNumDescriptors
0x22,        // bDescriptorType[0] (HID)
0x91, 0x00,  // wDescriptorLength[0] 145

0x07,        // bLength
0x05,        // bDescriptorType (Endpoint)
0x81,        // bEndpointAddress (IN/D2H)
0x03,        // bmAttributes (Interrupt)
0x08, 0x00,  // wMaxPacketSize 8
0x04,        // bInterval 4 (unit depends on device speed)

0x09,        // bLength
0x04,        // bDescriptorType (Interface)
0x01,        // bInterfaceNumber 1
0x00,        // bAlternateSetting
0x01,        // bNumEndpoints 1
0x03,        // bInterfaceClass
0x01,        // bInterfaceSubClass
0x01,        // bInterfaceProtocol
0x00,        // iInterface (String Index)

0x09,        // bLength
0x21,        // bDescriptorType (HID)
0x10, 0x01,  // bcdHID 1.16
0x21,        // bCountryCode
0x01,        // bNumDescriptors
0x22,        // bDescriptorType[0] (HID)
0x36, 0x00,  // wDescriptorLength[0] 54

0x07,        // bLength
0x05,        // bDescriptorType (Endpoint)
0x82,        // bEndpointAddress (IN/D2H)
0x03,        // bmAttributes (Interrupt)
0x08, 0x00,  // wMaxPacketSize 8
0x0A,        // bInterval 10 (unit depends on device speed)
</pre>
===HID Report Descriptor for Interface 0===
<pre>
0x05, 0x01,        // Usage Page (Generic Desktop Ctrls)
0x09, 0x02,        // Usage (Mouse)
0xA1, 0x01,        // Collection (Physical)
0x85, 0x01,        //   Report ID (1)
0x09, 0x01,        //   Usage (Pointer)
0xA1, 0x00,        //   Collection (Undefined)
0x05, 0x09,        //     Usage Page (Button)
0x19, 0x01,        //     Usage Minimum (0x01)
0x29, 0x05,        //     Usage Maximum (0x05)
0x15, 0x00,        //     Logical Minimum (0)
0x25, 0x01,        //     Logical Maximum (1)
0x95, 0x05,        //     Report Count (5)
0x75, 0x01,        //     Report Size (1)
0x81, 0x02,        //     Input (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position)
0x95, 0x01,        //     Report Count (1)
0x75, 0x03,        //     Report Size (3)
0x81, 0x01,        //     Input (Const,Array,Abs,No Wrap,Linear,Preferred State,No Null Position)
0x05, 0x01,        //     Usage Page (Generic Desktop Ctrls)
0x09, 0x30,        //     Usage (X)
0x09, 0x31,        //     Usage (Y)
0x09, 0x38,        //     Usage (Wheel)
0x15, 0x81,        //     Logical Minimum (129)
0x25, 0x7F,        //     Logical Maximum (127)
0x75, 0x08,        //     Report Size (8)
0x95, 0x03,        //     Report Count (3)
0x81, 0x06,        //     Input (Data,Var,Rel,No Wrap,Linear,Preferred State,No Null Position)
0x05, 0x0C,        //     Usage Page (Consumer)
0x0A, 0x38, 0x02,  //     Usage (AC Pan)
0x95, 0x01,        //     Report Count (1)
0x81, 0x06,        //     Input (Data,Var,Rel,No Wrap,Linear,Preferred State,No Null Position)
0xC0,              //   End Collection
0xC0,              // End Collection
0x05, 0x01,        // Usage Page (Generic Desktop Ctrls)
0x09, 0x80,        // Usage (Sys Control)
0xA1, 0x01,        // Collection (Physical)
0x85, 0x02,        //   Report ID (2)
0x05, 0x01,        //   Usage Page (Generic Desktop Ctrls)
0x19, 0x81,        //   Usage Minimum (Sys Power Down)
0x29, 0x83,        //   Usage Maximum (Sys Wake Up)
0x15, 0x00,        //   Logical Minimum (0)
0x25, 0x01,        //   Logical Maximum (1)
0x95, 0x03,        //   Report Count (3)
0x75, 0x01,        //   Report Size (1)
0x81, 0x06,        //   Input (Data,Var,Rel,No Wrap,Linear,Preferred State,No Null Position)
0x95, 0x01,        //   Report Count (1)
0x75, 0x05,        //   Report Size (5)
0x81, 0x01,        //   Input (Const,Array,Abs,No Wrap,Linear,Preferred State,No Null Position)
0xC0,              // End Collection
0x05, 0x0C,        // Usage Page (Consumer)
0x09, 0x01,        // Usage (Consumer Control)
0xA1, 0x01,        // Collection (Physical)
0x85, 0x03,        //   Report ID (3)
0x15, 0x00,        //   Logical Minimum (0)
0x26, 0x80, 0x03,  //   Logical Maximum (896)
0x19, 0x00,        //   Usage Minimum (Unassigned)
0x2A, 0x80, 0x03,  //   Usage Maximum (0x0380)
0x75, 0x10,        //   Report Size (16)
0x95, 0x01,        //   Report Count (1)
0x81, 0x00,        //   Input (Data,Array,Abs,No Wrap,Linear,Preferred State,No Null Position)
0xC0,              // End Collection
0x06, 0xBC, 0xFF,  // Usage Page (Vendor Defined 0xFFBC)
0x09, 0x88,        // Usage (0x88)
0xA1, 0x01,        // Collection (Physical)
0x85, 0x04,        //   Report ID (4)
0x19, 0x00,        //   Usage Minimum (0x00)
0x2A, 0xFF, 0x00,  //   Usage Maximum (0xFF)
0x15, 0x00,        //   Logical Minimum (0)
0x26, 0xFF, 0x00,  //   Logical Maximum (255)
0x75, 0x08,        //   Report Size (8)
0x95, 0x01,        //   Report Count (1)
0x81, 0x00,        //   Input (Data,Array,Abs,No Wrap,Linear,Preferred State,No Null Position)
0xC0,              // End Collection

// 145 bytes
</pre>
===HID Report Descriptor for Interface 1===
<pre>
0x05, 0x01,        // Usage Page (Generic Desktop Ctrls)
0x09, 0x06,        // Usage (Keyboard)
0xA1, 0x01,        // Collection (Physical)
0x05, 0x08,        //   Usage Page (LEDs)
0x19, 0x01,        //   Usage Minimum (Num Lock)
0x29, 0x03,        //   Usage Maximum (Scroll Lock)
0x15, 0x00,        //   Logical Minimum (0)
0x25, 0x01,        //   Logical Maximum (1)
0x75, 0x01,        //   Report Size (1)
0x95, 0x03,        //   Report Count (3)
0x91, 0x02,        //   Output (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile)
0x95, 0x05,        //   Report Count (5)
0x91, 0x01,        //   Output (Const,Array,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-volatile)
0x05, 0x07,        //   Usage Page (Kbrd/Keypad)
0x19, 0xE0,        //   Usage Minimum (0xE0)
0x29, 0xE7,        //   Usage Maximum (0xE7)
0x95, 0x08,        //   Report Count (8)
0x81, 0x02,        //   Input (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position)
0x75, 0x08,        //   Report Size (8)
0x95, 0x01,        //   Report Count (1)
0x81, 0x01,        //   Input (Const,Array,Abs,No Wrap,Linear,Preferred State,No Null Position)
0x19, 0x00,        //   Usage Minimum (0x00)
0x29, 0x91,        //   Usage Maximum (0x91)
0x26, 0xFF, 0x00,  //   Logical Maximum (255)
0x95, 0x06,        //   Report Count (6)
0x81, 0x00,        //   Input (Data,Array,Abs,No Wrap,Linear,Preferred State,No Null Position)
0xC0,              // End Collection

// 54 bytes
</pre>
===Strings===
Only the product string is available
<pre>
1A 03 32 00 2E 00 34 00 47 00 20 00 44 00 6F 00 6E 00 67 00 6C 00 65 00 20 00
2.4G Dongle
</pre>