HP Desktop Core 2 Duo 2.6GHz - New 4GB Memory - 500GB HDD - Windows 10 Home Edition - 19" Generic Monitor, NEW Keyboard, Mouse, Speakers, WiFi Sold (Certified Refurbished) A Certified Refurbished product has been tested and certified to work and look like new, with minimal to no signs of wear, by a manufacturer or specialized third-party seller approved by Amazon. The product is backed by a minimum 90-day warranty, and may arrive in a generic brown or white box. What is Inside: Intel Core 2 Duo Processor. What is Inside: New 4GB Memory. Supports up to 8GB of DDR2 SDRAM. What is Included:Windows 10 Home Edition. What is Included: 19" Monitor- Brands Will Vary.NEW USB Keyboard, USB Mouse, USB Speakers, USB Mini WiFi Adapter.