This product is either discontinued or we cannot get that from suppliers.
Startech Thunderbolt 3 TB3ESATU31, Esata Adapter, Plastic, Black & silver, USB 3.1 Gen 2 / eSATA 6Gb/s, 10 GBps, Connections 1 x Thunderbolt input - 24 pin USB-C, O/S Microsoft Windows 7 / 8 / 8.1 / 10, Apple macOS 10.12, Apple macOS 10.13, Included1 x Thunderbolt cable - integrated - 6.3 in.
This Thunderbolt™ 3 to eSATA and USB 3.1 adapter lets you expand the connectivity of your Mac or PC laptop, by adding two essential ports. Simply connect it to the Thunderbolt 3 port on your laptop to provide.