Cold wallet concerns have spread to Europe. If you notice that the weight is different, be careful.

Ledger Nano X - 34 g
Ledger Nano S Plus - 21 g
Ledger Flex - 58 g

Trezor Safe 7 - 45 g
Trezor Safe 5 - 23 g
Trezor Safe 3 - 14 g
Here are the cryptocurrencies you can store on Ledger:
1. Top mainstream cryptocurrencies
Bitcoin (BTC): Bitcoin and its derivative assets.
Litecoin (LTC), Bitcoin Cash (BCH), Dogecoin (DOGE).
Cardano (ADA): Full support for storing and staking native ADA.
Ripple (XRP).

2. High-profile smart contract platforms and Layer 1 blockchains
Ethereum (ETH): Supports the Ethereum mainnet and all its smart contracts.
Solana (SOL): Supports SOL and all SPL tokens in its ecosystem.
Binance Coin (BNB): Supports Binance Smart Chain (BSC) and BEP-20 tokens.
Polygon (POL / MATIC), Avalanche (AVAX), Polkadot (DOT), Tron (TRX), Near Protocol (NEAR), and others.

3. Various types of tokens
ERC-20 tokens: All tokens in the Ethereum ecosystem (such as stablecoins USDT and USDC, LINK, UNI, AAVE, etc.).
Layer 2 assets: Tokens on major Layer 2 networks such as Arbitrum, Optimism, and Base.
SPL tokens: Various crypto assets and meme coins on the Solana blockchain.
TRC-20 tokens: USDT and other tokens on the Tron blockchain.

4. Privacy coins and other assets
Zcash (ZEC).
Monero (XMR): Requires installing the app through Ledger Live and using a third-party wallet interface (such as Monero GUI or Cake Wallet) for secure management.
Midnight (NIGHT)