Form Factor Ultra Small Form Factor (USFF). Model Dell Optiplex 3070 USSF. Primary Drive 256GB SSD. Included WiFi Adapter / AC Adapter. Internet Connectivity Wi-Fi / Ethernet (LAN). Connections 4 x USB 3.1 Gen 1 (2 front, 2 rear), 1 x LAN (Gigabit Ethernet), 1 x headphones/microphone (1 in front), 1 x audio line-out (1 in front), 1 x HDMI, 1 x DisplayPort, 2 x USB 2.0.
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