Item Type: Network Card_x000D_ Chip: For Qualcomm_x000D_ Model: QCNFA344A_x000D_ Interface: NGFF (keyA/E), M.2_x000D_ Speed: 867Mbps_x000D_ BT: 4.1_x000D_ Dual Frequency: 2.4Ghz/5Ghz1Network Card is suitable for DELL XPS 13 9360 XPS 15 9550 XPS 15 9560 XPS 8920 laptop 2Adopt dual frequency 2.4GHz / 5GHz, wireless rate up to 867Mbp. Support 802.11a/b/g/n/ac 32x2 11ac adapter with BT 4.1, supports 802.11ac Wave 2 functions, including support for MU?MIMO and transmit beamforming 4Compatible For Windows 7 32bit/64bit Windows 832bit/64bit Windows 10 32bit/64bit 5Convenient to carry, small in size, convenient for office work, and improved work efficiency1. For DELL notebooks can be used in Killer wireless network card management software _x000D_ 2. Not suitable for IBM/Lenovo/HP notebooks1 x Network card