diff --git a/src/main/java/com/sparrowwallet/drongo/wallet/WalletModel.java b/src/main/java/com/sparrowwallet/drongo/wallet/WalletModel.java
index 25ccb09..570786d 100644
--- a/src/main/java/com/sparrowwallet/drongo/wallet/WalletModel.java
+++ b/src/main/java/com/sparrowwallet/drongo/wallet/WalletModel.java
@@ -5,7 +5,7 @@ import java.util.Locale;
 public enum WalletModel {
     SEED, SPARROW, BITCOIN_CORE, ELECTRUM, TREZOR_1, TREZOR_T, COLDCARD, LEDGER_NANO_S, LEDGER_NANO_X, DIGITALBITBOX_01, KEEPKEY, SPECTER_DESKTOP, COBO_VAULT,
     BITBOX_02, SPECTER_DIY, PASSPORT, BLUE_WALLET, KEYSTONE, SEEDSIGNER, CARAVAN, GORDIAN_SEED_TOOL, JADE, LEDGER_NANO_S_PLUS, EPS, TAPSIGNER, SATSCARD, LABELS,
-    BSMS, KRUX, SATOCHIP, TRANSACTIONS, AIRGAP_VAULT, TREZOR_SAFE_3, SATSCHIP, SAMOURAI, TREZOR_SAFE_5;
+    BSMS, KRUX, SATOCHIP, TRANSACTIONS, AIRGAP_VAULT, TREZOR_SAFE_3, SATSCHIP, SAMOURAI, TREZOR_SAFE_5, LEDGER_STAX, LEDGER_FLEX;
 
     public static WalletModel getModel(String model) {
         return valueOf(model.toUpperCase(Locale.ROOT));
@@ -16,7 +16,7 @@ public enum WalletModel {
             return "trezor";
         }
 
-        if(this == LEDGER_NANO_S || this == LEDGER_NANO_X || this == LEDGER_NANO_S_PLUS) {
+        if(this == LEDGER_NANO_S || this == LEDGER_NANO_X || this == LEDGER_NANO_S_PLUS || this == LEDGER_STAX || this == LEDGER_FLEX) {
             return "ledger";
         }
 
@@ -77,7 +77,7 @@ public enum WalletModel {
 
     public boolean hasUsb() {
         return (this == TREZOR_1 || this == TREZOR_T || this == TREZOR_SAFE_3 || this == TREZOR_SAFE_5 || this == LEDGER_NANO_S || this == LEDGER_NANO_X || this == LEDGER_NANO_S_PLUS ||
-                this == DIGITALBITBOX_01 || this == BITBOX_02 || this == COLDCARD || this == KEEPKEY || this == JADE);
+                this == LEDGER_STAX || this == LEDGER_FLEX || this == DIGITALBITBOX_01 || this == BITBOX_02 || this == COLDCARD || this == KEEPKEY || this == JADE);
     }
 
     public int getMinPinLength() {