Specifications: Compatible Devices for USB 3.1 Type-C with DP Alt Mode or Thunderbolt 3 (not a full list)
PC:
MacBook 2015 and newer/ MacBook Pro 2016 and newer/ iMac 2017 and newer/ iMac Pro 2017 and newer
MacBook Air 2018/ iPad Pro 2018 / New Mac Mini
Dell XSP 15/13
ASUS T303ua/ ZenBook 3
Lenovo YOGA900/910/920 / Lenovo ThinkPad X1 Carbon 5th
Chromebook Pixel 2
HP EliteBook Folio G1/ Spectre 13 X360
Huawei Matebook
And more...
Smartphones:
Huawei Mate 10
Samsung Galaxy S8/S8+/S9 / Samsung Galaxy Note8/9
Microsoft Lumia 950 / LG G5 / V20 / V30
And more...
Operating Systems Supported: PCI-Express x4, x8 or x16 slots
Microsoft Windows XP,7,8,8.1, Server 2012, 2008 R2, 2003, and Linux Kernel 2.6.31 or later
USB 3.0 devices preferred to get maximum speed
Specifications: Device Support: USB 3.0 Type A (backward compatible with USB 2.0 and 1.1)
Ports: 4, USB 3.0 Type A ports
Bus Technology: PCI-Express x4
Power Connector: 1 - LP4 (4 pin Molex) or SATA power connector