Computer riser stand/USB 2.0 docking station

I. Background
My old computer riser stand was no longer suitable for me, so I decided to upgrade it. The original height wasn't enough, which was bad for my neck after a while. Also, because my laptop has relatively few USB ports, I've been using an external USB docking station, which makes my desktop messy with lots of cables and unsightly.
I didn't take pictures of the previous one, so I'm using a picture from Taobao. My stand is actually white.
 
II. Improvement Ideas
(I) Keep the original long wooden board (20cm wide) and only replace the original support legs.
1. Increase height;
2. Use 3D printing to create new support feet
(II) Integrate USB HUB onto the riser stand
1. Lead out USB interface on the front for connecting everyday peripherals;
2. Lead out Type-C as input interface on the back for connecting to a computer via data cable
 
III. Design process
(I) Use Fusion360 for modeling and design the riser stand's shape. The
 
printed parts consist of 3 parts:
1. Right support frame
 
2. Left support frame
3. Left support frame USB HUB back cover
 
(II) USB HUB design
1. Design software: LCSC EDA Professional Edition
2. Design scheme: The main controller uses the FE1.1S chip, which is a good USB 2.0 chip.
Referring to the schematic design from the previous summer training camp: https://oshwhub.com/LCEDA_Electronic-production/shi-yong-zhi-zuo02-ji-yufe1-1s-diusb-ji-xian-qi
 
IV. Material Preparation:
1. A soldered PCB, ensuring the soldering is flawless;
2. Print three parts;
3. One Type-C female connector with a mounting board for charging and data interfaces;
     4. Several M2*5*3.2 hot-melt copper nuts; several M3*6*4.5 hot-melt copper nuts; several M2*6 screws; several M3*22 screws; several M2.3*8 self-tapping screws.
     5. A ZH1.5mm 4P 300mm long, single-headed wire
. 5. Assembly
(I) Press hot-melt copper nuts into the corresponding holes of the printed parts.
1. Two M3 copper nuts for fixing the wooden board under the right support frame;
2. Two M3 copper nuts for fixing the wooden board under the left support frame; 3.
Two M2 copper nuts for fixing the Type-C interface at the back of the left support frame;
4. Four M2 copper nuts on the back cover of the USB HUB on the left support frame.
 
(II) Pass the soldering head of the ZH1.5mm wire through this hole to the back, cut it to an appropriate length, and solder it onto the Type-C board.
 
(III) Fix the Type-C fixing board here using two M2 nuts.
 
(III) Insert the circuit board into the interface of the ZH1.5mm wire. Then place the circuit board in this position and fix it with M2.3*8 self-tapping screws at the marked position.
 
(IV) Install the back cover of the USB HUB on the left support frame and fix it with M2 screws, a total of 4 screws.
 
(V) Install the two raising feet on the left and right sides onto the wooden board and fix them with M3 screws.
 
6. Actual effect