Used Dell OEM Wireless DW1705 WLAN WiFi 802.11 b/g/n Bluetooth 4.0 Half-Height Mini-PCI Express Card C3Y4J

Dell Wireless DW1705 Half-Height Mini-PCI Express Card. This card combines DW1705 WLAN and BT 4.0+HS (Bluetooth) onto one card.

Compatible Dell Laptops:
-Inspiron 3647
-Inspiron 3847
-Vostro 3445
-Inspiron M431R 5435
-Vostro 3449
-Inspiron 3441
-Vostro 3549
-Inspiron 17 (3721), 17R (5721), 15R (5521), 15 (3521), 14 (3421), 14R (5421), 15R (5537), 14R (5437), 14 (3437), 17R (5737), 17 (3737), 11 (3137), 15 (3537), 14 (3442), 15 (3542), M731R (5735), 11 (3135), 11 (3138), 17 (5748), M531R (5535), 15 (3541), 15 (3543), 17 (5749), 14 (3443), One 23 (2350)
-Latitude 3540, 3440, E5540
-Vostro 2421, 15 (3546), 14 (3446)

Dell PN: C3Y4J

Operating systems: Microsoft Windows 7
Dell Wireless 1705 802.11b/g/n, Bluetooth v4.0+HS
Interface (Bus) Type: PCI Express Half Mini Card