256MB DDR2 144pin 16-bit Memory Upgrade for Brother Laser Printer MFC-8510DN， MFC-8710DW， MFC8810DW， MFC8910DW<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>One (1) 256MB DDR2 144pin 16-bit memory upgrade</li><li>Part#: HL533/256</li><li>100% compatible with lifetime replacement warranty</li><li>Manufactured by Keystron， LLC</li><li>Keystron is a registered trademark of Keystron， LLC</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41nXDuHu0OL.jpg" noproxy>