: This is often a software-specific formatting quirk (likely "Amperage/PID") used by certain driver-scanning or system-maintenance tools to indicate the port power and product identity have been cross-checked. 💻 Device Compatibility
—a tool used to validate that a device follows proper USB specifications and to troubleshoot hardware failures. Microsoft Learn Device Breakdown Vendor ID (VID) 0BB4 : Assigned to HTC (High Tech Computer Corp.) Product ID (PID) 0C01 : Specifically identifies the HTC Dream / T-Mobile G1 usb vid0bb4 amppid0c01 verified
fastboot devices # Expected output: <serial number> fastboot : This is often a software-specific formatting quirk
If the HTC Dream were booted normally into the Android OS, it typically identifies itself with a different PID (historically often 0C02 for the "HTC Android Interface" or generic 0BB4 IDs for mass storage). Are you trying to from one of these
Are you trying to from one of these legacy devices, or are you setting up a development environment for older hardware? HTC (High Tech Computer Corp.) — USB Vendor 0BB4
When a computer "verifies" this device, it is reading these specific components of the USB descriptor: