Transcend serial number can be found simply by connecting your device to Recon Uplink.
1- Visit the Engage website and log into your account
3- Download and install Recon Uplink desktop app on your computer (if you haven't installed the app already)
4- Power up your Transcend and connect it to your computer using the provided USB cord
5- Wait for Recon Uplink to recognize your Transcend and Register your HUD
(NOTE: You may be required to open Recon Uplink app on your computer if it didn't launch automatically)
8- Wait for Recon Uplink to sync your Transcend data and check your device serial number on the Recon Uplink app or on the Engage website under DEVICES > MANAGE DEVICES > SETTINGS GEAR page.