Dell Precision 7720 - Ethernet Adapter; Wireless; Expansion Bus; Ports and Connectors

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)
Expansion bus
Feature Specification
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
Specification
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
E-dock connector one
Micro Subscriber
Identity Module
(Micro SIM) port
one
Smart card
(optional)
one
Display
Features
Specification
Type
• FHD (1920 x 1080)
• UHD (3840 x 2160)
• HD+ TN (1600x900)
Size 17.3 inches
Height 214.92 mm (8.42 inches)
60 System specifications