Epson 512 MB Additional Memory, 512 MB, - WorkForce AL-M400DTN - WorkForce AL-M400DN - WorkForce AL-M300DTN - WorkForce AL-M300DT -..., China, 1 pc(s), 16 mm, 146 mm Epson 512 MB Additional Memory. Capacity: 512 MB, Compatibility: - WorkForce AL-M400DTN - WorkForce AL-M400DN - WorkForce AL-M300DTN - WorkForce AL-M300DT -..., Country of origin: China. Quantity per pack: 1 pc(s), Package width: 16 mm, Package depth: 146 mm