UsageText := 'Telephony Message Waiting';
          HID_USAGE_LED_DATA_MODE:
            UsageText := 'Telephony Data Mode';
          HID_USAGE_LED_BATTERY_OPERATION:
            UsageText := 'Battery Operation';
          HID_USAGE_LED_BATTERY_OK:
            UsageText := 'Battery Ok';
          HID_USAGE_LED_BATTERY_LOW:
            UsageText := 'Battery Low';
          HID_USAGE_LED_SPEAKER:
            UsageText := 'Telephony Speaker';
          HID_USAGE_LED_HEAD_SET:
            UsageText := 'Telephony Head Set';
          HID_USAGE_LED_HOLD:
            UsageText := 'Telephony Hold';
          HID_USAGE_LED_MICROPHONE:
            UsageText := 'Telephony Microphone';
          HID_USAGE_LED_COVERAGE:
            UsageText := 'Telephony Coverage';
          HID_USAGE_LED_NIGHT_MODE:
            UsageText := 'Telephony Night Mode';
          HID_USAGE_LED_SEND_CALLS:
            UsageText := 'Telephony Send Calls';
          HID_USAGE_LED_CALL_PICKUP:
            UsageText := 'Telephony Call Pickup';
          HID_USAGE_LED_CONFERENCE:
            UsageText := 'Telephony Conference';
          HID_USAGE_LED_STAND_BY:
            UsageText := 'Stand-by';
          HID_USAGE_LED_CAMERA_ON:
            UsageText := 'Consumer Indicator Camera On';
          HID_USAGE_LED_CAMERA_OFF:
            UsageText := 'Consumer Indicator Camera Off';
          HID_USAGE_LED_ON_LINE:
            UsageText := 'On Line';
          HID_USAGE_LED_OFF_LINE:
            UsageText := 'Off Line';
          HID_USAGE_LED_BUSY:
            UsageText := 'Busy';
          HID_USAGE_LED_READY:
            UsageText := 'Ready';
          HID_USAGE_LED_PAPER_OUT:
            UsageText := 'Printer Indicator Paper Out';
          HID_USAGE_LED_PAPER_JAM:
            UsageText := 'Printer Indicator Paper Jam';
          HID_USAGE_LED_REMOTE:
            UsageText := 'Remote';
          HID_USAGE_LED_FORWARD:
            UsageText := 'Media Transport Forward';
          HID_USAGE_LED_REVERSE:
            UsageText := 'Media Transport Reverse';
          HID_USAGE_LED_STOP:
            UsageText := 'Media Transport Stop';
          HID_USAGE_LED_REWIND:
            UsageText := 'Media Transport Rewind';
          HID_USAGE_LED_FAST_FORWARD:
            UsageText := 'Media Transport Fast Forward';
          HID_USAGE_LED_PLAY:
            UsageText := 'Media Transport Play';
          HID_USAGE_LED_PAUSE:
            UsageText := 'Media Transport Pause';
          HID_USAGE_LED_RECORD:
            UsageText := 'Media Transport Record';
          HID_USAGE_LED_ERROR:
            UsageText := 'Error';
          HID_USAGE_LED_SELECTED_INDICATOR:
            UsageText := 'Selected Indicator';
          HID_USAGE_LED_IN_USE_INDICATOR:
            UsageText := 'In Use Indicator';
          HID_USAGE_LED_MULTI_MODE_INDICATOR:
            UsageText := 'Multi Mode Indicator';
          HID_USAGE_LED_INDICATOR_ON:
            UsageText := 'Indicator On';
          HID_USAGE_LED_INDICATOR_FLASH:
            UsageText := 'Indicator Flash';
          HID_USAGE_LED_INDICATOR_SLOW_BLINK:
            UsageText := 'Indicator Slow Blink';
          HID_USAGE_LED_INDICATOR_FAST_BLINK:
            UsageText := 'Indicator Fast Blink';
          HID_USAGE_LED_INDICATOR_OFF:
            UsageText := 'Indicator Off';
          HID_USAGE_LED_FLASH_ON_TIME:
            UsageText := 'Flash On-Time';
          HID_USAGE_LED_SLOW_BLINK_ON_TIME:
            UsageText := 'Slow Blink On-Time';
          HID_USAGE_LED_SLOW_BLINK_OFF_TIME:
            UsageText := 'Slow Blink Off-Time';
          HID_USAGE_LED_FAST_BLINK_ON_TIME:
            UsageText := 'Fast Blink On-Time';
          HID_USAGE_LED_FAST_BLINK_OFF_TIME:
            UsageText := 'Fast Blink Off-Time';
          HID_USAGE_LED_INDICATOR_COLOR:
            UsageText := 'Indicator Color';
          HID_USAGE_LED_RED:
            UsageText := 'Red';
          HID_USAGE_LED_GREEN:
            UsageText := 'Green';
          HID_USAGE_LED_AMBER:
            UsageText := 'Amber';
          HID_USAGE_LED_GENERIC_INDICATOR:
            UsageText := 'Generic Indicator';
          HID_USAGE_LED_SYSTEM_SUSPEND:
            UsageText := 'System Suspend';
          HID_USAGE_LED_EXTERNAL_POWER:
            UsageText := 'External Power Connected';
        end;
      end;
    HID_USAGE_PAGE_BUTTON:
      begin
        UsagePageText := 'Button';
        case Usage of
          HID_USAGE_BUTTON_NO_BUTTON:
            UsageText := 'No Button Pressed';
            // Usage 1..65535 is the button number
        end;
      end;
    HID_USAGE_PAGE_ORDINAL:
      begin
        UsagePageText := 'Ordinal';
        case Usage of
          HID_USAGE_ORDINAL_RESERVED:
            UsageText := 'Reserved';
            // Usage 1..65535 is the ordinal number
        end;
      end;
    HID_USAGE_PAGE_TELEPHONY:
      begin
        UsagePageText := 'Telephony';
        case Usage of
          HID_USAGE_TELEPHONY_UNDEFINED:
            UsageText := 'Undefined';
          HID_USAGE_TELEPHONY_PHONE:
            UsageText := 'Phone';
          HID_USAGE_TELEPHONY_ANSWERING_MACHINE:
            UsageText := 'Answering Machine';
          HID_USAGE_TELEPHONY_MESSAGE_CONTROLS:
            UsageText := 'Message Controls';
          HID_USAGE_TELEPHONY_HANDSET:
            UsageText := 'Handset';
          HID_USAGE_TELEPHONY_HEADSET:
            UsageText := 'Headset';
          HID_USAGE_TELEPHONY_KEYPAD:
            UsageText := 'Keypad';
          HID_USAGE_TELEPHONY_PROGRAMMABLE_BUTTON:
            UsageText := 'Programmable Button';
          HID_USAGE_TELEPHONY_HOOK_SWITCH:
            UsageText := 'Hook Switch';
          HID_USAGE_TELEPHONY_FLASH:
            UsageText := 'Flash';
          HID_USAGE_TELEPHONY_FEATURE:
            UsageText := 'Feature';
          HID_USAGE_TELEPHONY_HOLD:
            UsageText := 'Hold';
          HID_USAGE_TELEPHONY_REDIAL:
            UsageText := 'Redial';
          HID_USAGE_TELEPHONY_TRANSFER:
            UsageText := 'Transfer';
          HID_USAGE_TELEPHONY_DROP:
            UsageText := 'Drop';
          HID_USAGE_TELEPHONY_PARK:
            UsageText := 'Park';
          HID_USAGE_TELEPHONY_FORWARD_CALLS:
            UsageText := 'Forward Calls';
          HID_USAGE_TELEPHONY_ALTERNATE_FUNCTION:
            UsageText := 'Alternate Function';
          HID_USAGE_TELEPHONY_LINE:
            UsageText := 'Line';
          HID_USAGE_TELEPHONY_SPEAKER_PHONE:
            UsageText := 'Speaker Phone';
          HID_USAGE_TELEPHONY_CONFERENCE:
            UsageText := 'Conference';
          HID_USAGE_TELEPHONY_RING_ENABLE:
            UsageText := 'Ring Enable';
          HID_USAGE_TELEPHONY_RING_SELECT:
            UsageText := 'Ring Select';
          HID_USAGE_TELEPHONY_PHONE_MUTE:
            UsageText := 'Phone Mute';
          HID_USAGE_TELEPHONY_CALLER_ID:
            UsageText := 'Caller ID';
          HID_USAGE_TELEPHONY_SEND:
            UsageText := 'Send';
          HID_USAGE_TELEPHONY_SPEED_DIAL:
            UsageText := 'Speed Dial';
          HID_USAGE_TELEPHONY_STORE_NUMBER:
            UsageText := 'Store Number';
          HID_USAGE_TELEPHONY_RECALL_NUMBER:
            UsageText := 'Recall Number';
          HID_USAGE_TELEPHONY_PHONE_DIRECTORY:
            UsageText := 'Phone Directory';
          HID_USAGE_TELEPHONY_VOICE_MAIL:
            UsageText := 'Voice Mail';
          HID_USAGE_TELEPHONY_SCREEN_CALLS:
            UsageText := 'Screen Calls';
          HID_USAGE_TELEPHONY_DO_NOT_DISTURB:
            UsageText := 'Do Not Disturb';
          HID_USAGE_TELEPHONY_MESSAGE:
            UsageText := 'Message';
          HID_USAGE_TELEPHONY_ANSWER_ON_OFF:
            UsageText := 'Answer On/Off';
          HID_USAGE_TELEPHONY_INSIDE_DIAL_TONE:
            UsageText := 'Inside Dial Tone';
          HID_USAGE_TELEPHONY_OUTSIDE_DIAL_TONE:
            UsageText := 'Outside Dial Tone';
          HID_USAGE_TELEPHONY_INSIDE_RING_TONE:
            UsageText := 'Inside Ring Tone';
          HID_USAGE_TELEPHONY_OUTSIDE_RING_TONE:
            UsageText := 'Outside Ring Tone';
          HID_USAGE_TELEPHONY_PRIORITY_RING_TONE:
            UsageText := 'Priority Ring Tone';
          HID_USAGE_TELEPHONY_INSIDE_RINGBACK:
            UsageText := 'Inside Ringback';
          HID_USAGE_TELEPHONY_PRIORITY_RINGBACK:
            UsageText := 'Priority Ringback';
          HID_USAGE_TELEPHONY_LINE_BUSY_TONE:
            UsageText := 'Line Busy Tone';
          HID_USAGE_TELEPHONY_REORDER_TONE:
            UsageText := 'Reorder Tone';
          HID_USAGE_TELEPHONY_CALL_WAITING_TONE:
            UsageText := 'Call Waiting Tone';
          HID_USAGE_TELEPHONY_CONFIRMATION_TONE_1:
            UsageText := 'Confirmation Tone 1';
          HID_USAGE_TELEPHONY_CONFIRMATION_TONE_2:
            UsageText := 'Confirmation Tone 2';
          HID_USAGE_TELEPHONY_TONES_OFF:
            UsageText := 'Tones Off';
          HID_USAGE_TELEPHONY_OUTSIDE_RINGBACK:
            UsageText := 'Outside Ringback';
          HID_USAGE_TELEPHONY_RINGER:
            UsageText := 'Ringer';
          HID_USAGE_TELEPHONY_KEY_0:
            UsageText := 'Key 0';
          HID_USAGE_TELEPHONY_KEY_1:
            UsageText := 'Key 1';
          HID_USAGE_TELEPHONY_KEY_2:
            UsageText := 'Key 2';
          HID_USAGE_TELEPHONY_KEY_3:
            UsageText := 'Key 3';
          HID_USAGE_TELEPHONY_KEY_4:
            UsageText := 'Key 4';
          HID_USAGE_TELEPHONY_KEY_5:
            UsageText := 'Key 5';
          HID_USAGE_TELEPHONY_KEY_6:
            UsageText := 'Key 6';
          HID_USAGE_TELEPHONY_KEY_7:
            UsageText := 'Key 7';
          HID_USAGE_TELEPHONY_KEY_8:
            UsageText := 'Key 8';
          HID_USAGE_TELEPHONY_KEY_9:
            UsageText := 'Key 9';
          HID_USAGE_TELEPHONY_KEY_STAR:
            UsageText := 'Key *';
          HID_USAGE_TELEPHONY_KEY_POUND:
            UsageText := 'Key #';
          HID_USAGE_TELEPHONY_KEY_A:
            UsageText := 'Key A';
          HID_USAGE_TELEPHONY_KEY_B:
            UsageText := 'Key B';
          HID_USAGE_TELEPHONY_KEY_C:
            UsageText := 'Key C';
          HID_USAGE_TELEPHONY_KEY_D:
            UsageText := 'Key D';
        end;
      end;
    HID_USAGE_PAGE_CONSUMER:
      begin
        UsagePageText := 'Consumer';
        case Usage of
          HID_USAGE_CONSUMER_UNDEFINED:
            UsageText := 'Undefined';
          HID_USAGE_CONSUMER_CONSUMER_CONTROL:
            UsageText := 'Consumer Control';
          HID_USAGE_CONSUMER_NUMERIC_KEY_PAD:
            UsageText := 'Numeric Keypad';
          HID_USAGE_CONSUMER_PROGRAMMABLE_BUTTONS:
            UsageText := 'Programmable Buttons';
          HID_USAGE_CONSUMER_MICROPHONE:
            UsageText := 'Microphone';
          HID_USAGE_CONSUMER_HEADPHONE:
            UsageText := 'Headphone';
          HID_USAGE_CONSUMER_GRAPHIC_EQUALIZER:
            UsageText := 'Graphic Equalizer';
          HID_USAGE_CONSUMER_PLUS_10:
            UsageText := '+10';
          HID_USAGE_CONSUMER_PLUS_100:
            UsageText := '+100';
          HID_USAGE_CONSUMER_AM_PM:
            UsageText := 'AM/PM';
          HID_USAGE_CONSUMER_POWER:
            UsageText := 'Power';
          HID_USAGE_CONSUMER_RESET:
            UsageText := 'Reset';
          HID_USAGE_CONSUMER_SLEEP:
            UsageText := 'Sleep';
          HID_USAGE_CONSUMER_SLEEP_AFTER:
            UsageText := 'Sleep After';
          HID_USAGE_CONSUMER_SLEEP_MODE:
            UsageText := 'Sleep Mode';
          HID_USAGE_CONSUMER_ILLUMINATION:
            UsageText := 'Illumination';
          HID_USAGE_CONSUMER_FUNCTION_BUTTONS:
            UsageText := 'Function Buttons';
          HID_USAGE_CONSUMER_MENU:
            UsageText := 'Menu';
          HID_USAGE_CONSUMER_MENU_PICK:
            UsageText := 'Menu Pick';
          HID_USAGE_CONSUMER_MENU_UP:
            UsageText := 'Menu Up';
          HID_USAGE_CONSUMER_MENU_DOWN:
            UsageText := 'Menu Down';
          HID_USAGE_CONSUMER_MENU_LEFT:
            UsageText := 'Menu Left';
          HID_USAGE_CONSUMER_MENU_RIGHT:
            UsageText := 'Menu Right';
          HID_USAGE_CONSUMER_MENU_ESCAPE:
            UsageText := 'Menu Escape';
          HID_USAGE_CONSUMER_MENU_VALUE_INCREASE:
            UsageText := 'Menu Value Increase';
          HID_USAGE_CONSUMER_MENU_VALUE_DECREASE:
            UsageText := 'Menu Value Decrease';
          HID_USAGE_CONSUMER_DATA_ON_SCREEN:
            UsageText := 'Data On Screen';
          HID_USAGE_CONSUMER_CLOSED_CAPTION: