The Antminer Z9/Antminer Z9 mini is an ASIC model by Bitmain for Equihash mining. All crypto coins based on the Equihash algorithm are supported including Zcash. It hits a hashrate of 10k Sol/s with a power consumption of 300w for Antminer Z9 mini and 40.8k Sol/s for Antminer Z9. It is a pioneer product for Zcash mining.
Intro and tutorial for Antminer Z9 mini Zcash Miner: https://www.eastshoremining.com/intro-and-tutorial-for-antminer-z9-mini-zcash-miner/