Reference list of compatible with Laptop models:
- Precision 15 (5510), 15 (7510), 17 (7710), 15 (3510), 3520, 7520, 5520, 7720, 7730,7530
- Latitude E5570, 14 Rugged (5414), 3470, 3570, E5270, E5470, E7270, E7470, 5580, 7480, 5480, 7280, 5280, 13 (3380), 5285 Tablet, 5289, 3480, 3580, 7490, 5290, 5590, 7389, 7380, 3590, 12 Rugged Extreme (7212), 5490, 5591, 7290, 3390, 3490
- Inspir0n 13 (7359), 13 (5378), 17 (5765), 15 (5576), 15 (5579), 17 (5775), 13 (5379),Inspir0n 5578, 17 (7773), 15 (7572), 14 (7472)
- Acer Aspire V3-575
- other brand laptop with M.2 2230 A & E Key slot
WILL NOT work on 1BM/Thinkpad/Len0vo/H P laptop, you can use it after write the whitelist.

Specifications
Model: QCNFA344A /QCNFA344AH /NC23611030/NFA344A/DW1820
Connector interface: M.2 2230 Key A & E socket
System Interface Type: PCIe, USB
Antenna connector: IPEX 4 / iPX 4 connector
Wireless data rate:
- 5GHz up to 867Mbps
- 2.4GHz up to 300Mbps
Streams: 2 x 2
MU-MIMO: NO
Bluetooth: Bluetooth 4.1
Frequency: 2.412GHz~2.484GHz, 5.150GHz~5.850GHz
IEEE Standard: IEEE 802.11 ac/a/b/g/n
Operating Systems: Windows 10/8.1/8/7 32/64-bit
Dimension (H x W x D): 22 x 30 x 2.4 mm

Each pack includes:
1x QCNFA344A M.2 2230 WiFi Card
1x Screws
1x Holder Bracket