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DELL
DELL DW1901 802.11 a/b/g/n 2.4/5 GHz BT 4.0 Half Mini Card K2GW5
Half-height PCIe card adds dual-band 802.11 a/b/g/n Wi-Fi and Bluetooth to compatible Dell laptops
- TypeM.2 Wi-FI Adapter
- Dual-band 802.11 a/b/g/n for 2.4 GHz and 5 GHz networks
- Bluetooth v4.0+HS integrates wireless peripherals on one card
- Half-height Mini-PCI Express fits slim Dell laptops
- Genuine Dell OEM part number K2GW5 matches service manuals
- Supports Chromebook 11, Inspiron, XPS and Vostro models
Dell DW1901 Wireless Adapter
This Dell DW1901 half-height Mini-PCIe card adds dual-band Wi-Fi and Bluetooth to compatible Dell laptops. It supports 802.11 a/b/g/n on both 2.4 GHz and 5 GHz frequencies. The card is a genuine OEM part identified by Dell part number K2GW5. It fits the listed Inspiron, Vostro, XPS and Chromebook models.
Suits owners of listed Dell models needing
Buyers whose laptop is not in the explicit compatibility list should look elsewhere. The adapter is designed for specific Inspiron 15R, 15z, XPS 15 and Vostro chassis. It does not fit systems requiring a full-height Mini-PCIe or M.2 Key E slot. The supported operating system is Windows 7.
Half-height Mini-PCI Express interface
The card connects through a half-height Mini-PCIe slot, which is the single specification that determines fit. Verify your service manual shows this exact slot type before ordering. The DW1901 combines WLAN and Bluetooth on one card for those supported platforms.
Highlights
- Dual-band 802.11 a/b/g/n for 2.4 GHz and 5 GHz networks
- Bluetooth v4.0+HS integrates wireless peripherals on one card
- Half-height Mini-PCI Express fits slim Dell laptops
- Genuine Dell OEM part number K2GW5 matches service manuals
- Supports Chromebook 11, Inspiron, XPS and Vostro models
Specifications
| Brand | Dell |
|---|---|
| Type | M.2 Wi-FI Adapter |
Questions about this item
Should I choose the DW1901 for an Inspiron 5520 or a Vostro 3560?
The DW1901 is listed for both the Inspiron 5520 and the Vostro 3560, so it fits either model.
What does the 802.11 a/b/g/n rating deliver inside my laptop?
It provides dual-band 2.4 and 5 GHz Wi-Fi using the a/b/g/n standards on a single Half Mini Card.
How does the PCI Express Half Mini Card interface limit performance?
The card uses a PCI Express Half Mini Card slot, which carries the WLAN and Bluetooth signals for the supported Dell laptops.
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