比较 比较 {"identifier":"450-alff","productData":{"dellPrice":"1502.90","marketPrice":"1502.90","shopUrl":"//www.dell.com/zh-cn/shop/戴尔-240-w-74mm-gan-超薄适配器/apd/450-alff/电脑外设产品"},"metrics":{"position":null,"productid":"450-alff","stockstatus":null,"variant":null}} Dell 戴尔 240 W 7.4mm GaN 超薄适配器 ¥ 1502.90 加入购物车 查看详情