名称:    Shop by manufacturer/brand/character/etc
Extension Key:magento-community/DC_Catalog
网址:    http://www.magentocommerce.com/extension/1921/shop-by-manufacturer-brand-character-etc---attribute-info-pages
介绍:   表面上看是一个卖0.01块的收费插件，其实是免费的，详细信息可以看这里http://dot.collective.ro/magento-output/magento-shop-by-manufacturer-brand-character-attribute-info-pages/

可以根据品牌或各种属性来筛选产品