Dell Precision 7520 - Audio; Communication; Expansion Bus; Ports and Connectors

Audio
Features Specication
Integrated dual-channel High-Denition audio
Communication
Feature Specication
Ethernet adapter network interface card capable of 10/100/1000 mb/s communication
Wireless
WLAN options:
• Intel WiFi Link 8265 2x2 802.11ac+BT 4.2 (vPro)
• Intel WiFi Link 8265 2x2 802.11ac NBT (vPro)
• Dell DW 1820 2x2 802.11ac+BT 4.2 US
Optional Mobile broadband and GPS
• DW5811e (Gobi 4G/LTE - FMC)
• DW5814e (Gobi 4G/LTE)
Expansion bus
Feature
Specication
Bus Type PCI Express 1.0, 2.0 and 3.0, SATA 1.0A, 2.0 and 3.0, USB 2.0 and 3.0
Bus Width PCIe X16
BIOS Chip
(NVRAM)
128 Mb (16 MB)
Ports and connectors
Feature
Specication
Audio Universal audio jack connector
Network Adapter one RJ45 connector
USB C connector
with Thunderbolt
one (optional)
USB 3.1 with Gen 1
(with PowerShare)
four
Video HDMI 1.4, mDP 1.4
Memory card reader SD 4.0
Docking port one
62 System specications