Features: brand new and high quality The adapter is compact, equipped with a solid-state drive converter and almost for M.2 Ngff-compatible wifi card, such as for Intel 9260 AX200 and for Broadcom BCM94352z and BCM94360NG versions. Due to the height bottleneck limitation, this adapter is not suitable for notebook/laptop computers, and is suitable for desktop motherboards with (for M.2) for key for M connectors. Only for M.2 for key for M type connector is supported. No additional power supply is required. The bluetooth-compatible cable and two antennas 1 iron barcket are included in this package. Specifications: Maximum Data Rate:300 Mbps Compatible Port:PCI for Express Model: for M.2 for Key for M Type: WLAN adapter External Interfaces: Wireless Model: for M.2 Adapter Board Adapter Card Size：approx 8.2cm/3.23in Antenna length:approx:16.5cm/6.5in Bracket about :12cm/4.72in Function: Support notebook for M.2 wireless network card + Bluetooth-compatible to transfer to desktop for use Package Includes: 1 x for M.2 -Ngff Adapter 1 x Bluetooth-compatible Cable 2 x 6DBi Antenna 1 x Iron Plate note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment.