ViewSonic VA1655
Here is a closer look at ViewSonic VA1655.
About
A conservative 60Hz portable monitor whose real strength is power delivery engineering — a genuine 60W passthrough to the connected host while the panel itself sips barely 7W.
- DisplayPort version
- 1.2
- DP Alt Mode
- Yes
- PD passthrough to host
- 60W
- Max resolution
- 1920x1080@60Hz
- Requires DisplayLink driver
- No
Ports: 2× USB-C, 1× mini-HDMI 1.4 and 1× Audio 3.5mm (out)
Confirmed with
- ROG Ally
The manufacturer's own datasheet warns against connecting two power-hungry host devices to both USB-C ports at once (e.g. a ROG Ally and a laptop simultaneously) — this creates a Power Delivery negotiation conflict that can force a screen flicker or an automatic safety shutdown of the connected hosts.
- Notebook (generic)