![Leonardo](https://img.btcc.com/btcc/qa/Leonardo.png)
How long does ERC-20 take?
I'm wondering about the time it takes for ERC-20 transactions to be completed. I want to know the average duration or if there are any factors that could affect the processing time.
![How long does ERC-20 take?](https://img.btcc.com/btcc/qa/qaimg805.png)
![HanjiArtistry](https://img.btcc.com/btcc/qa/HanjiArtistry.png)
Why are ERC-20 gas fees so high?
ERC-20 gas fees are high due to several reasons. Firstly, the Ethereum network's structure causes congestion during high transaction volumes, leading to competitive bidding for transaction processing and thus increased fees. Secondly, the execution of smart contracts on the Ethereum blockchain consumes significant resources, further driving up gas costs. Additionally, the demand for Ethereum's computing power and the complexity of transactions also contribute to higher gas fees.
![Why are ERC-20 gas fees so high?](https://img.btcc.com/btcc/qa/qaimg749.png)
![CryptoAce](https://img.btcc.com/btcc/qa/CryptoAce.png)
What is the ERC-20 address in Trust wallet?
I'm using Trust wallet and I want to understand what an ERC-20 address is in this context. Could you explain what it represents and how it functions within the wallet?
![What is the ERC-20 address in Trust wallet?](https://img.btcc.com/btcc/qa/qaimg1195.png)
![KatanaSharpened](https://img.btcc.com/btcc/qa/KatanaSharpened.png)
How do I copy my ERC-20 wallet address?
I need to copy my ERC-20 wallet address, but I'm not sure how to do it. Can someone help me with the steps to locate and accurately copy my ERC-20 wallet address?
![How do I copy my ERC-20 wallet address?](https://img.btcc.com/btcc/qa/qaimg1224.png)
![CryptoQueen](https://img.btcc.com/btcc/qa/CryptoQueen.png)
Can I send USDT ERC-20 to a TRC20 address?
I'm trying to transfer some USDT ERC-20 tokens, but I'm not sure if I can send them to a TRC20 address. I want to know if this is possible without any issues.
![Can I send USDT ERC-20 to a TRC20 address?](https://img.btcc.com/btcc/qa/qaimg524.png)