- Does it work with a plain USB-C laptop?
- It connects, but dual 4K and full USB4 speed need a USB4 or Thunderbolt 4 host port. On older USB-C ports, displays and data rates are limited.
- Can it charge my laptop?
- Yes, it supports power delivery passthrough, so the laptop charges through the same connection when a compatible power supply is attached.
- How many monitors can it drive?
- Two 4K displays, provided the host port supports dual display output over USB4 or Thunderbolt.
- What is in the box?
- The adapter itself and a connected host cable. A power supply is not included; you use your laptop's charger for passthrough.
- How is it different from a full-size dock?
- It is smaller and bus-powered with fewer ports. A full-size dock adds more USB ports, Ethernet and a dedicated power supply.
- Is it good for a desktop PC?
- Yes, if the desktop has a USB4 or Thunderbolt 4 port. It adds front-facing USB and display outputs without opening the case.
- Where is the StarTech USB4 Multiport Adapter Dual-4K cheapest?
- At Newegg, for $103.51, as of our latest check.
- Where can I buy the StarTech USB4 Multiport Adapter Dual-4K?
- 4 stores we checked sell it, including Newegg, Quill, Best Buy, Staples.