Acer Aspire TC-885-UA92 Desktop PC comes with these specs: 9th Generation Intel Core i5-9400 Processor 2.9GHz with Turbo Boost 2.0 Technology up to 4.1GHz, Windows 10 Home, 12GB DDR4 2666MHz RAM Memory, Intel UHD Graphics 630, 8X DVD-Writer Double-Layer Drive (DVD-RW), 512GB SSD, High-Def Audio with 5.1-Channel Surround Sound Support, 1 - USB 3.1 Type C Gen 2 port (up to 10 Gbps) (Front), 1 - USB 3.1 Gen 2 Port (Front), 2 - USB 3.1 Gen 1 Ports (Rear), 4 - USB 2.0 Ports (Rear), 2 - HDMI Ports (Rear), 1 - VGA Port (Rear), 802.11ac WiFi, 10/100/1000 Gigabit Ethernet LAN (RJ-45 Port), Bluetooth 5.0, 300W Power Supply, USB Keyboard and Optical Mouse, 17.2 lbs. | 7.8 kg (system unit only),Wireless LAN Standard - IEEE 802.11ac.