Product Review

No Adapter, No Converter
ITD ITANDA USB C to DisplayPort Cable lets you use the USB Type-C port on your computer to directly deliver visuals on your DP-equipped monitor without the need for cumbersome protocol and connector adapters or dongles.

Note:Not compatible with hp envy.

Supports up to 4K Resolution
Supports resolution up to 3840*2160@60Hz. Backward compatible with 1080p. 

Plug and Play
Plug&play design, no external power and driver required with this cable. Supports bus-powered and self-powered operation.

Gold-plated HDMI Connector
The HDMI connector is gold-plated to provide rigidity, and improve the signal performance.
Quality Assurance
CE, RoHS, FCC certificated. 

USB Type C Compatible Devices(Tested): 
-2017 MacBook Pro（15 Inch & 13 Inch）
- 2016 MacBook Pro
- Macbook 2015/2016
- DELL XPS 13 9350, XPS 15
- Google Chromebook Pixel
- Samsung Notebook 9 900X5L-K01
- HP EliteBook Folio G1
- Asus ZenBook UX390UAK
-Samsung Galaxy S8/S8 Plus

Note: 

1.It only works for Thunderbolt 3 compatible Type-C port.
2.It is not compatible with devices which do not support the protocol of DP alt mode.
3.It does not support USB-C smartphones(Except Samsung Galaxy S8 or S8 Plus) and tablets, as most of them work with MHL solution or SlimPort solution instead of DP alt mode.
4.4K resolution requires a 4K equipped source, and 4K display.