Dell Vostro 3400 - Major Components

Touchpad
Table 13. Touchpad specifications
Feature Specifications
Resolution
Horizontal ● Synaptics: 1230
● Lite-on: 1920
Vertical ● Synaptics: 750
● Lite-on: 1080
Dimensions
Horizontal 105 mm (4.13 in.)
Vertical 65 mm (2.55 in.)
Communications
Ethernet
Table 14. Ethernet specifications
Description Values
Model number
Integrated Realtek RTL8111H
Transfer rate
e.g. 10/100/1000 Mbps
Wireless module
Table 15. Wireless module specifications
Description Values
Model number
Intel 9462 Qualcomm QCA9377
(DW1810)
Realtek RTL8723DE
Transfer rate
Up to 433 Mbps Up to 433 Mbps Up to 150 Mbps
Frequency bands supported
2.4 GHz/5 GHz 2.4 GHz/5 GHz 2.4 GHz
Wireless standards
● WiFi 802.11a/b/g
● Wi-Fi 4 (Wi-Fi 802.11n)
● Wi-Fi 5 (Wi-Fi 802.11ac)
● WiFi 802.11a/b/g
● Wi-Fi 4 (Wi-Fi 802.11n)
● Wi-Fi 5 (Wi-Fi 802.11ac)
● Wi-Fi 802.11 b/g
● Wi-Fi 4 (WiFi 802.11n)
Encryption
● 64-bit/128-bit WEP
● AES-CCMP
● TKIP
● 64-bit/128-bit WEP
● AES-CCMP
● TKIP
● 64-bit/128-bit WEP
● AES-CCMP
● TKIP
Bluetooth
Bluetooth 5.0 Bluetooth 5.0 Bluetooth 5.0
18 Technical specifications