ETHPoW (ETHW) is the proof-of-work continuation of the Ethereum chain that emerged after Ethereum's transition to proof-of-stake. Traders who hold ETHW from that fork often swap it to consolidate into other assets, since ETHW runs on its own distinct network separate from Ethereum mainnet. If you received ETHW through the fork or acquired it speculatively, swapping out on Zest requires no account and shows you a rate before you confirm.
Before swapping ETHW, confirm your wallet or sending platform actually supports the ETHW network — this is a separate chain from Ethereum mainnet, and addresses that look identical on both networks are not interchangeable at the protocol level. Send only from and to ETHW-compatible wallets; sending to an Ethereum mainnet address that doesn't support ETHW may result in inaccessible funds. Confirmation times on the ETHW network can vary depending on network conditions, so allow some time for the transaction to be picked up after you broadcast it. The Zest widget displays the expected receive amount and rate before you confirm, so review those details carefully prior to sending.
ETHW