Dell Vostro 3491 Руководство по настройке и техническим характеристикам - Страница 16
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Description
Shortcut keys
Communications
Wireless module
Table 14. Wireless module specifications
Description
Model number
Transfer rate
Frequency bands
supported
Wireless standards
Encryption
Bluetooth
Media-card reader
Table 15. Media-card reader specifications
Description
Type
Cards supported
Power adapter
Table 16. Power adapter specifications
Description
Type
Input voltage
Input frequency
Input current (maximum)
16
System specifications
Qualcomm QCA9377
Qualcomm QAC61x4A
(DW1810)
(DW1820)
Up to 433 Mbps
Up to 867 Mbps
2.4 GHz/5 GHz
2.4 GHz/5 GHz
•
Wi-Fi
•
802.11/g/a/n/ac
•
64/128-bit WEP
•
•
AES-CCMP
•
•
TKIP
•
Bluetooth 4.2
Bluetooth 4.2
65 W
100 VAC x 240 VAC
50 Hz/60 Hz
1.50 A
Values
Some keys on your keyboard have two symbols on them. These
keys can be used to type alternate characters or to perform
secondary functions. To type the alternate character, press Shift
and the desired key. To perform secondary functions, press Fn and
the desired key.
Values
Intel 9462ac
Up to 433 Mbps
2.4 GHz/5 GHz
Wi-Fi
•
Wi-Fi
802.11/g/a/n/ac
802.11/g/a/n/ac
64/128-bit WEP
•
64/128-bit WEP
AES-CCMP
•
AES-CCMP
TKIP
•
TKIP
Bluetooth 5 (Windows
10 supports Bluetooth 5
with the latest Windows
update)
Values
SD Card reader
Secure Digital (SD)
Intel 9560
Up to 1.73 Gbps
2.4 GHz/5 GHz
•
Wi-Fi 802.11/g/a/n/ac
•
64/128-bit WEP
•
AES-CCMP
•
TKIP
Bluetooth 5 (Windows 10
supports Bluetooth 5 with the
latest Windows update)
Values
45 W
100 VAC x 240 VAC
50 Hz/60 Hz
1.30 A