USDT is available on multiple networks. “Send me USDT” is therefore an incomplete destination brief. This page uses Ethereum ERC-20 as its concrete example, so the receiving wallet must accept that deployment. Selecting USDT on Solana or Tron creates a different destination route.
BTC becoming USDT also changes what you hold. USDT targets a dollar peg, but it is a token rather than a bank dollar balance. The provider’s current quote tells you how many tokens the chosen exchange is expected to deliver; it does not promise cash withdrawal, bank settlement or a permanently fixed market value.
01/ERC-20 is a real choice, not a footnote
Confirm USDT on Ethereum in the provider and on the receiving service. Some wallets reuse an address across EVM networks, which can make a wrong-network choice look deceptively familiar. The network label in the final quote is as important as the ticker and the visible address.
02/Receiving USDT is different from moving it later
The source Bitcoin transaction pays a Bitcoin network fee. If you later transfer ERC-20 USDT from your own Ethereum wallet, the transaction typically needs ETH for Ethereum gas. A USDT balance by itself does not necessarily give that wallet the native asset needed for its next outgoing transaction.
03/Check the receive amount in tokens
Look at the current USDT output and the provider’s fee explanation rather than assuming one BTC price multiplied by a calculator result will match your route. Minimums, available liquidity and route conditions can change. If you change the amount or destination network, review the resulting quote again.