Compatible Devices (Incomplete List): 

USB-C Laptops: 
-MacBook Pro 2016/2017, 15inch&13inch
-Macbook 12 inch 2015/2016/2017
-iMac, iMac Pro 2017
-Chromebook Pixel, Pixel Book
-Dell XPS 13inch 2-in-1
-Surfacebook 2
-HP Spectre X360
-Acer V15 Nitro
-ASUS GA-Z170X
-HP EliteBook Folio G1
-Asus ZenBook UX390UAK
-Samsung Notebook 9 900X5L-K01
-Huawei Matebook etc

USB-C Smartphones/Tablets
-Samsung Galaxy Tab S3, Samsung Galaxy Book, Samsung Chromebook
-Samsung Galaxy S8/S8 Plus/Note8
-Google Pixel2/Pixel2 XL
-OnePlus 1/2/3/3T/5/5T
-Moto Z2 Play/G5 Plus/E4
-LG G5/G6/V20/V30/V35
-Nexus 6P/5X
-Huawei Mate 10
-ZTE Axon M
-Razer Phone
-HTC 10/U11
-Asus Zenpad
-Acer Switch Alpha 12 etc

Please note: 
Make sure your device has OTG before buying