Specifications:
Dell D4V21 DW1820 QCNFA344A 802.11 ac WLAN Wireless Bluetooth WiFi Card
Model: DW1820
Chip: QCNFA344A
DP/N: D4V21
WIFI:802.11AC
Interface: NGFF M2 ,USB
Frequency Band:2.4,5GHz
Max Speed:867Mbps
Bluetooth:4.1
Driver Support: Windows 7~10;Linux;
The module support windows 7~10 OS.
For Dell:
Inspiron 13 (7359)
Latitude E7470
Latitude E5470
latitude E7270
Dell DPN: D4V21, 0D4V21 0VW3T3,VW3T3
Note :
that this card works in DELL ,But does not work in IBM/Lenovo and Hp
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