Introducing the Colormetrics magnetic stripe reader with iButton reader, designed to fit seamlessly with the Colormetrics P4X00. This multifunctional reader features a 3-track magnetic stripe reader and iButton reader in a sleek black color. Weighing only 0.18kg, it is lightweight and easy to use. Manufactured by COLORMETRICS, the original part number is 16D010134B. Perfect for businesses seeking a versatile and reliable reader for various applications.