diff --git a/mdbx/mdbxgo.c b/mdbx/mdbxgo.c
index 5ba68a8..31ebef4 100644
--- a/mdbx/mdbxgo.c
+++ b/mdbx/mdbxgo.c
@@ -35,12 +35,18 @@ int mdbxgo_del(MDBX_txn *txn, MDBX_dbi dbi, char *kdata, size_t kn, char *vdata,
     return mdbx_del(txn, dbi, &key, NULL);
 }
 
-int mdbxgo_get(MDBX_txn *txn, MDBX_dbi dbi, char *kdata, size_t kn, MDBX_val *val) {
+int mdbxgo_get(MDBX_txn *txn, MDBX_dbi dbi, char* kdata, size_t kn, MDBX_val *val) {
     MDBX_val key;
     MDBXGO_SET_VAL(&key, kn, kdata);
     return mdbx_get(txn, dbi, &key, val);
 }
 
+int mdbxgo_getfast(MDBX_txn *txn, MDBX_dbi dbi, char kdata[128], MDBX_val *val) {
+    MDBX_val key;
+    MDBXGO_SET_VAL(&key, 128, kdata);
+    return mdbx_get(txn, dbi, &key, val);
+}
+
 int mdbxgo_put2(MDBX_txn *txn, MDBX_dbi dbi, char *kdata, size_t kn, char *vdata, size_t vn, MDBX_put_flags_t flags) {
     MDBX_val key, val;
     MDBXGO_SET_VAL(&key, kn, kdata);
diff --git a/mdbx/mdbxgo.h b/mdbx/mdbxgo.h
index 9b1ed64..c863599 100644
--- a/mdbx/mdbxgo.h
+++ b/mdbx/mdbxgo.h
@@ -19,6 +19,7 @@
  * */
 int mdbxgo_del(MDBX_txn *txn, MDBX_dbi dbi, char *kdata, size_t kn, char *vdata, size_t vn);
 int mdbxgo_get(MDBX_txn *txn, MDBX_dbi dbi, char *kdata, size_t kn, MDBX_val *val);
+int mdbxgo_getfast(MDBX_txn *txn, MDBX_dbi dbi, char kdata[128], MDBX_val *val);
 int mdbxgo_put1(MDBX_txn *txn, MDBX_dbi dbi, char *kdata, size_t kn, MDBX_val *val, MDBX_put_flags_t flags);
 int mdbxgo_put2(MDBX_txn *txn, MDBX_dbi dbi, char *kdata, size_t kn, char *vdata, size_t vn, MDBX_put_flags_t flags);
 int mdbxgo_cursor_put1(MDBX_cursor *cur, char *kdata, size_t kn, MDBX_val *val, MDBX_put_flags_t flags);
diff --git a/mdbx/txn.go b/mdbx/txn.go
index fa1787b..16e1793 100644
--- a/mdbx/txn.go
+++ b/mdbx/txn.go
@@ -596,6 +596,26 @@ func (txn *Txn) Get(dbi DBI, key []byte) ([]byte, error) {
 		txn.val,
 	)
 	err := operrno("mdbx_get", ret)
+	if err != nil {
+		//*txn.val = C.MDBX_val{}
+		return nil, err
+	}
+	b := castToBytes(txn.val)
+	//*txn.val = C.MDBX_val{}
+	return b, nil
+}
+
+func (txn *Txn) GetFast(dbi DBI, key [128]byte) ([]byte, error) {
+	var ckey [128]C.char
+	for i, v := range key {
+		ckey[i] = C.char(v)
+	}
+	ret := C.mdbxgo_getfast(
+		txn._txn, C.MDBX_dbi(dbi),
+		ckey,
+		txn.val,
+	)
+	err := operrno("mdbx_getfast", ret)
 	if err != nil {
 		*txn.val = C.MDBX_val{}
 		return nil, err
diff --git a/mdbx/txn_test.go b/mdbx/txn_test.go
index 60f0dce..722525c 100644
--- a/mdbx/txn_test.go
+++ b/mdbx/txn_test.go
@@ -1263,19 +1263,33 @@ func openDBI(env *Env, key string, flags uint) (DBI, error) {
 	return db, nil
 }
 
+func PutUint64(b [128]byte, v uint64) {
+	_ = b[7] // early bounds check to guarantee safety of writes below
+	b[0] = byte(v >> 56)
+	b[1] = byte(v >> 48)
+	b[2] = byte(v >> 40)
+	b[3] = byte(v >> 32)
+	b[4] = byte(v >> 24)
+	b[5] = byte(v >> 16)
+	b[6] = byte(v >> 8)
+	b[7] = byte(v)
+}
+
 func BenchmarkTxn_Get(b *testing.B) {
 	env, _ := setup(b)
 
 	var db DBI
-	k := make([]byte, 8)
-	binary.BigEndian.PutUint64(k, uint64(1))
+	k := [128]byte{}
+	kSl := make([]byte, 8)
+	binary.BigEndian.PutUint64(kSl, uint64(1))
+	PutUint64(k, uint64(1))
 
 	if err := env.Update(func(txn *Txn) (err error) {
 		db, err = txn.OpenRoot(0)
 		if err != nil {
 			return err
 		}
-		err = txn.Put(db, k, k, 0)
+		err = txn.Put(db, kSl, kSl, 0)
 		if err != nil {
 			return err
 		}
@@ -1288,7 +1302,7 @@ func BenchmarkTxn_Get(b *testing.B) {
 	if err := env.View(func(txn *Txn) (err error) {
 		b.ResetTimer()
 		for i := 0; i < b.N; i++ {
-			_, err := txn.Get(db, k)
+			_, err := txn.GetFast(db, k)
 			if err != nil {
 				return err
 			}