This iv very trusted brand .
Acer aspire 4520 is very nice and awesome feature in this laptop .
Its have also 1.86ghz processor and it have amaging 4gb ram and it have also 2gb cache memory .
It is a trusted brand with awesome and nice feature and its product quality is very nice and it is very fast work and it external hard disk and it have camera and is fast very smoothly work.
Trust on this brand.
