Qualcomm Atheros QCWB335 (AR5B195) WiFi + Bluetooth Half Mini PCIe Wireless Card

Qualcomm Atheros QCWB335 WiFi + Bluetooth Half Mini PCIe Wireless Card replacement for damaged or non-functional wireless modules. This Mini PCIe wireless card is designed for compatible laptops and helps restore WiFi and Bluetooth connectivity. Compatible with laptops supporting Mini PCIe interface.

Please ensure that your existing faulty wireless card matches the product image and interface type before placing the order.

Compatible Models:

Dell Latitude Series

• Dell Latitude E5420
• Dell Latitude E5430
• Dell Latitude E5520
• Dell Latitude E5530
• Dell Latitude E6420
• Dell Latitude E6430
• Dell Latitude E6520
• Dell Latitude E6530

Dell Inspiron Series

• Dell Inspiron 14 3000 Series
• Dell Inspiron 15 3000 Series
• Dell Inspiron 3521 / 3537 / 3542 / 3543
• Dell Inspiron 5521 / 5537 / 5535
• Dell Inspiron 5721 / 5737

Dell Vostro Series

• Dell Vostro 2421
• Dell Vostro 2521
• Dell Vostro 3446
• Dell Vostro 3546

Dell XPS Series

• Dell XPS 12 (9Q23)

• Dell XPS 13 L321X / L322X

HP ProBook Series

• HP ProBook 430 G1 / G2

• HP ProBook 440 G1 / G2

• HP ProBook 450 G1 / G2

• HP ProBook 640 G1 / G2

• HP ProBook 650 G1 / G2

HP EliteBook Series

• HP EliteBook 820 G1 / G2

• HP EliteBook 840 G1 / G2

• HP EliteBook 850 G1 / G2

Lenovo ThinkPad Series

• Lenovo ThinkPad T440 / T450

• Lenovo ThinkPad T540p

• Lenovo ThinkPad X240 / X250

• Lenovo ThinkPad L440 / L450

Acer Laptops

• Acer Aspire E5 Series

• Acer Aspire V5 / V7 Series

• Acer TravelMate P Series

ASUS Laptops

• ASUS X550 / X555 Series
• ASUS K550 / K555 Series
• ASUS VivoBook Series (select variants)

Important Note: This wireless card uses a Half Mini PCIe interface and is not compatible with M.2 2230 NGFF slots. Some systems may also restrict usage via BIOS whitelist, especially in branded laptops.

Always verify, existing card model (QCWB335 / AR5B195)