USB-C hub slow charging

[Kain]

cable matters 201046-BLK works without issue on macbook air but it slows charges with steam deck (has a 95W power adapter connected to it. Power delivery 3.0)

https://www.cablematters.com/pc-899-185-usb-c-multiport-adapter-with-8k-displayport-2x-usb-20-480-mbps-ethernet-and-power-delivery.aspx

```
(deck@steamdeck ~)$ upower -i /org/freedesktop/UPower/devices/battery_BAT1
native-path: BAT1
model: GETAC
serial: SEZN14224815
power supply: yes
updated: Mon 19 Jun 2023 11:02:12 PM PDT (76 seconds ago)
has history: yes
has statistics: yes
battery
present: yes
rechargeable: yes
state: charging
warning-level: none
energy: 32.7558 Wh
energy-empty: 0 Wh
energy-full: 39.3316 Wh
energy-full-design: 40.04 Wh
energy-rate: 8.9012 W
voltage: 8.577 V
charge-cycles: N/A
time to full: 44.3 minutes
percentage: 90%
capacity: 98.2308%
icon-name: 'battery-full-charging-symbolic'
History (charge):
1687240932 90.000 charging
History (rate):
1687240932 8.901 charging

```

[Prezidentas]

try connecting deck charger to the dock

[Kain]

Originally posted by Škoda 14Tr:

try connecting deck charger to the dock

omg that worked (even though its a lower wattage charger)

guess steamdeck doesnt support PD? something about requiring 15V
https://www.reddit.com/r/SteamDeck/comments/uaom4e/will_my_mac_book_pro_charger_fry_my_steamdeck/