[Possibly the most elegant] Zhaoneng M2 painless USB 3.0 installation.

Attention! Strictly prohibited for commercial use!! Playing with it yourself is fine, but selling it is not! A special reminder: I am a heavy user of Xianyu (a second-hand marketplace platform), please don't let me see this on Xianyu or other similar platforms !
 
A graceful and painless USB patch for the Zhaoneng M2
. Are you still worried about those small 0201 parts? Are you still blinded by flying wires? Are you still uncomfortable with those unsightly flying wires? We don't want that! We want elegance, we want convenience! We want painless! Using JLC's free FPC prototyping, the following patch was created, solving the following pain points: 1. Eliminates manual flying wires 2. Eliminates patching small 0201 parts on the front 3. Eliminates unsightly step-down module patches 4. Comprehensive anti-static protection 5. Calculated impedance matching 6. Perfectly aligned soldering positions – one soldering is all it takes! Finished product image: Step 1: Clean the solder pads and apply a little high-temperature tape to protect them and prevent short circuits. Step 2: Solder the FPC . Step 3: Apply double-sided tape to the back of the FPC. Step 4: Solder the FPC USB connector and connect it to a 12V power supply using a jumper wire. Completed . Insert the USB flash drive. Kernel log displayed: Test: