diff --git a/mfrc522/ExtendedMFRC522.py b/mfrc522/ExtendedMFRC522.py
new file mode 100644
index 0000000..7e34689
--- /dev/null
+++ b/mfrc522/ExtendedMFRC522.py
@@ -0,0 +1,102 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+# code by Lurkars https://github.com/Lurkars
+
+__name__ = "ExtendedMFRC522"
+
+from . import SimpleMFRC522
+
+class ExtendedMFRC522(SimpleMFRC522):
+
+    def __init__(self, start_section=1, sections=0, blocks_per_section=4, block_size=16, encoding='utf8'):
+        self.START_SECTION = start_section
+        self.SECTIONS = sections
+        self.BLOCKS_PER_SECTIONS = blocks_per_section
+        self.DATA_BLOCKS = self.BLOCKS_PER_SECTIONS - 1
+        self.BLOCK_SIZE = block_size
+        self.ENCODING = encoding
+        if self.START_SECTION < 1:
+            self.START_SECTION = 1
+        super().__init__()
+
+    def read_no_block(self):
+        (status, size) = self.READER.MFRC522_Request(self.READER.PICC_REQIDL)
+        if status != self.READER.MI_OK:
+            return None, None
+        (status, uid) = self.READER.MFRC522_Anticoll()
+        if status != self.READER.MI_OK:
+            return None, None
+        id = self.uid_to_num(uid)
+        self.READER.MFRC522_SelectTag(uid)
+        data = bytearray()
+        text_read = ''
+
+        start_section = self.START_SECTION
+        if start_section > size:
+            start_section = size - 1
+
+        sections = size - start_section
+        if self.SECTIONS > 0 and self.SECTIONS <= sections:
+            sections = self.SECTIONS
+
+        for section in range(start_section, start_section + sections):
+            trailer_block = section * self.BLOCKS_PER_SECTIONS + self.DATA_BLOCKS
+            status = self.READER.MFRC522_Auth(
+                self.READER.PICC_AUTHENT1A, trailer_block, self.KEY, uid)
+            if status == self.READER.MI_OK:
+                for i in range(self.DATA_BLOCKS):
+                    block_addr = section * self.BLOCKS_PER_SECTIONS + i
+                    block = self.READER.MFRC522_Read(block_addr)
+                    if block:
+                        data.extend(bytearray(block))
+
+                if data:
+                    text_read = data.decode(self.ENCODING)
+        self.READER.MFRC522_StopCrypto1()
+        return id, text_read
+
+    def write_no_block(self, text):
+        (status, size) = self.READER.MFRC522_Request(self.READER.PICC_REQIDL)
+        if status != self.READER.MI_OK:
+            return None, None
+        (status, uid) = self.READER.MFRC522_Anticoll()
+        if status != self.READER.MI_OK:
+            return None, None
+        id = self.uid_to_num(uid)
+        self.READER.MFRC522_SelectTag(uid)
+
+        start_section = self.START_SECTION
+        if start_section > size:
+            start_section = size - 1
+
+        sections = size - start_section
+        if self.SECTIONS > 0 and self.SECTIONS <= sections:
+            sections = self.SECTIONS
+
+        data = text.encode(self.ENCODING)
+        data_sections = [data[i:i + self.BLOCK_SIZE * self.DATA_BLOCKS]
+                         for i in range(0, len(data), self.BLOCK_SIZE * self.DATA_BLOCKS)]
+
+        for section in range(start_section, start_section + sections):
+            trailer_block = section * self.BLOCKS_PER_SECTIONS + self.DATA_BLOCKS
+            status = self.READER.MFRC522_Auth(
+                self.READER.PICC_AUTHENT1A, trailer_block, self.KEY, uid)
+            self.READER.MFRC522_Read(trailer_block)
+
+            section_data = bytearray(self.DATA_BLOCKS * self.BLOCK_SIZE)
+            if len(data_sections) > (section - start_section):
+                section_data = bytearray(
+                    data_sections[section - start_section])
+                section_data.extend(
+                    bytearray(self.DATA_BLOCKS * self.BLOCK_SIZE - len(section_data)))
+
+            if status == self.READER.MI_OK:
+                for i in range(self.DATA_BLOCKS):
+                    block_addr = section * self.BLOCKS_PER_SECTIONS + i
+                    block_data = section_data[(
+                        i*self.BLOCK_SIZE):(i+1)*self.BLOCK_SIZE]
+                    self.READER.MFRC522_Write(
+                        block_addr, block_data)
+        self.READER.MFRC522_StopCrypto1()
+        return id, data[0:(len(self.BLOCK_ADDRS) * self.BLOCK_SIZE * sections)].decode(self.ENCODING)
diff --git a/mfrc522/__init__.py b/mfrc522/__init__.py
index 5b0eae8..15b8004 100644
--- a/mfrc522/__init__.py
+++ b/mfrc522/__init__.py
@@ -1,4 +1,5 @@
 from .MFRC522 import MFRC522
 from .SimpleMFRC522 import SimpleMFRC522
+from .ExtendedMFRC522 import ExtendedMFRC522
 
 name = "mfrc522"