The output of USB port：PD+ for QC3.0. 【 installation】It's for mount installation. The device can be installed on a flat for, with no need to cut a large hole, just a small hole to put the wire in, easy to be installed within 20 minutes.
eBay
D type Metal USB2.0 USB3.0 Connector Double Head Coupler with Dust Cap USB Adapter Female to Female Socket Panel Mount
Aliexpress UK
Material:USB PVC cover. For usb output current: 5V/2.1A. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
eBay
Cnlinko LP16 Waterproof Type-C 3A Female Socket Jacks Panel Mount USB C Connector for Fast Charging Data Transfer 10Gbps
Aliexpress UK
K006 Mini Live Steam Engine w/ Vertical Boiler, Brass Oscillating Cylinder Model. Flat Box Extension Handle Aluminium Alloy Adjustable Drywall Flat Finisher Box |. The output of USB port: PD+QC3.0. Pair Front Bumper Fog Light Grille For BMW M3 M4 F80 F82 F83 LCI 2012-2018 |.
eBay
EW-LP16 Type-C USB 3.1 5A Female Socket Rear Nut Locking Jack Panel Mount Connector Waterproof Fast Charging Data Wire Cable
Aliexpress UK
The output of USB port：PD+ for QC3.0. 【 installation】It's for mount installation. The device can be installed on a flat for, with no need to cut a large hole, just a small hole to put the wire in, easy to be installed within 20 minutes.
eBay
Car Dashboard Flush Mount Line USB 2.0 Port Panel Extension Cable Male to Female Socket Single Port Line Waterp Adapter
Aliexpress UK
【Easy to installation】It's for mount installation. The device can be installed on a flat for, with no need to cut a large hole, just a small hole to put the wire in, easy to be installed within 20 minutes.
eBay
Car Dash Board Mount 3.5mm USB 2.0 &3.0 AUX Socket Extension Lead Panel Cable 1m/2m
Aliexpress UK
Material:USB PVC cover. For usb output current: 5V/2.1A. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
eBay
100W Power 3 in 1 USB C Hub USB 3.0 4K HDMI-compatible for MacBook Surface Chrome Steam Deck Stable USB 3.0 USB HUB Data Adapter
Aliexpress UK
The output of USB port：PD+ for QC3.0. 【 installation】It's for mount installation. The device can be installed on a flat for, with no need to cut a large hole, just a small hole to put the wire in, easy to be installed within 20 minutes.
eBay
3 In 1 USB HUB Splitter Socket Multi-function USB Charger USB Port Hub High Speed Data Transfer For PC Laptop 30cm/120cm USB Hub
Aliexpress UK
The output of USB port：PD+ for QC3.0. 【 installation】It's for mount installation. The device can be installed on a flat for, with no need to cut a large hole, just a small hole to put the wire in, easy to be installed within 20 minutes.
eBay
2PCS USB3.0 AF3.0 9P USB Connector SMT SMD DIP 9 Pin DIY USB Jack 9Pin Male Female USB Socket 3.0 BF Type USB Charging Data Port
Aliexpress UK