Dell Wireless 1820 (DW1820)

abgn+ac (AC1200)
	802.11ac Wi-Fi + Bluetooth M.2 Module
WikiDevi.wi-cat.ru	Dell Wireless 1820 (DW1820)
Platform
Brand • Model • Rev	Dell Wireless 1820
Model Part Number	DW1820
Interface	M.2
Connector	M.2
Form factor	2230
ID:168c:003e (17 addl. devices) SS: 1028:1820; Windows: PCI\VEN_168C&DEV_003E&SUBSYS_18201028
FCCID	PPD-QCNFA344AH
ICID	4104A-QCNFA344A
Chip1	Qualcomm Atheros QCA6174A
	OUI: 40:49:0F (-, 3 W), 70:77:81 (-, 2 W)
Antenna Connection	MHF4
MIMO status	2x2:2
Wireless Standards	IEEE 802.11a/b/g/n/ac
802.11ac	up to 867 Mbps
802.11n	up to 300/300 Mbps
802.11g	up to 54 Mbps
802.11b	up to 11 Mbps
802.11a	up to 54 Mbps
Operating Frequency	2.4 or 5 GHz
Other
Manuf/OEM/ODM	Foxconn T77H644 .00
	Flags:; Bluetooth 4.1
Probable Linux driver; ath10k; PCI ID first seen in kernel v4.0 (2015-04-12); (see also passys)
Windows driver; possibly see ath-drivers.eu
Retail
FCC approval date	28 June 2015
ASIN	B01N56TSQP
Qualcomm Atheros QCNFA344AH	PPD-QCNFA344AH

For a list of all currently documented Qualcomm Atheros (QCA) chipsets with specifications, see Qualcomm Atheros.

For a list of all currently documented Dell device with specifications, see Dell.

• 867 Mbps - 2SS 5GHz 802.11ac (80MHz chan.),

• 300 Mbps - 2SS 2.4GHz 802.11n (40MHz chan.) = AC1200 class

Overview

Dell P/N: D4V21, 0D4V21

QCA Model: QCNFA344AH (NGFF M.2 2230 Key A/E)

Foxconn T77H644.00 (Hon Hai)

NGFF M.2 2230-S3-A-E

‧ Chipset: Qualcomm Atheros QCA6174A

‧ Standard: 802.11abgn/ac 2T2R (867Mbps) MU-MIMO

‧ Interface: M.2 Card (PCIe: WLAN; USB 2.0: Bluetooth)

‧ Bluetooth: 4.1, 4.0 LE, 3.0 + HS, 2.1 + EDR

‧ Antenna: 2x IPEX MHF4 connector, 2T2R with RX diversity

‧ Enhanced wireless security: WEP, WPA, WPA2, WPS, 802.1x

‧ Concurrent Wi-Fi and BT co-existence

Retail Images