Features:Atheros dedicated NGFF Interface Network card QCNFA222 300M dual-band wireless + Bluetooth 4.0 special interface, you need to confirm the machine comes with an interfaceAtheros machine supports the following models:ACER V3-371 E5-571G V5-573G VN7-591G VN7-791 VN7-571G 571G S7-191Brand Name: AtherosModel: QCNFA222Type: wireless cardLaptop Interface Type: NGFFExpress wireless protocols: 802.11a / b / g / NInternal transfer rate: 300MbpsBand: 2.4GHz / 5GHzBluetooth: support all brand laptop except HP/Lenovo/IBM
Shipping Ways:Economy Int'I Shipping: Not with a tracking number15-45 business days to arrive (not in busy season).ePacket or Standard Int'I Shipping: with a tracking numberWe recommend to choose ePacket for the US address,it take less days to arrive.We recommend to choose the Standard Shipping way for address in Russia,Brazil,Chile,New Zealand,Mexico,South Afica,Asia countries and small countries. it help to make your package not be lost.Return PolicyPlease contact us to request a return authorization.A new replacement or refund will be made immediately when the item received back.Shipping, handling and insurance fees are non refundable.responsePlease Do Not Leave Negative response Before Contacting us about the problem.We will try our best to resolve the issue. we guarantee you a satisfaction solutionIf you are satisfied with the item, be sure to leave us a Positive response.