Anyone looking into "wallet that supports trc20" needs one idea first: an address is public, a key is not. A wallet address is the public string a wallet shows for receiving coins. Anyone who knows it can send to it, but only the matching private key can move what arrives. On public networks an address does reveal the balance and history behind it. For a player moving coins to and from a casino, reading an address correctly matters as much as reading the amount.
A bitcoin wallet address is a long run of letters and digits that usually starts with 1, 3 or bc1, depending on its type. Finding the address of a personal wallet means opening it and tapping Receive. Many wallets show a fresh bitcoin wallet address for each payment to protect privacy, and older ones keep working. The receive page also shows a square code the camera can scan, which avoids typing errors. A pasted address still deserves a second look, with characters at its start, middle and end checked against the original.
A TRC20 wallet address is an address on the TRON network, where USDT and other TRC20 tokens are received, and it usually starts with a capital T and runs to 34 characters. Addresses for BEP20 and ERC20 both start with 0x and can be exactly the same on those two chains. An address alone therefore does not reveal which network it belongs to. The network is chosen from a menu on both sides of the transfer, and USDT sent on one network does not appear on another by itself.
A wallet that supports TRC20 lists TRON, or TRC20 by name, in its network menu for receiving and sending; support for USDT on some network is not enough. Checking takes a moment: open the screen for receiving USDT and read the networks offered. Such a wallet also needs a way to pay TRON fees, whether TRX held in it, energy and bandwidth covering part of each transfer, or TRX burnt when those run short. The expected fee appears before confirming, and the casino cashier lists the networks it takes.
Related questions
How can I tell whether my wallet supports TRC20?
Open the screen for receiving USDT and read the networks offered; TRON or TRC20 has to be listed by name.
What is a TRC20 wallet address?
An address on the TRON network, used for USDT and other TRC20 tokens; it usually starts with a capital T and runs to 34 characters.
Should a wallet address be typed by hand?
No. Copying and pasting it, or scanning its square code, avoids typing errors, and the start, middle and end are worth comparing afterwards.
What does a bitcoin wallet address look like?
A long run of letters and digits that usually starts with 1, 3 or bc1, depending on the address type.
Can an address show which network it belongs to?
Not always. BEP20 and ERC20 addresses both start with 0x and can be identical, so the network is chosen from a menu, not read from the address.
What pays the fees on a TRC20 transfer?
TRX held in the wallet, energy and bandwidth that cover part of each transfer, or TRX burnt when those run short.