Features: Brand new and high quality. This is a converter for Ngff to PCI-E interface, not a desktop WiFi card. The PCI-E to M.2 card passive adapter is specially designed for wireless applications on desktop computers. It can convert a half MiniCard (Ngff-) to a USB 9-pin connector or standard. You can insert a USB type M.2 card into this adapter and then plug a USB cable into the USB 9-pin connector port. Or insert your PCI-E type M.2 card into this adapter and then plug into the PCI-E 1x connector. If the WiFi card you install in this converter has Bluetooth 5.0, 4.0, 3.0, 2.0 functionality, it will support connecting Bluetooth headsets, speakers, keyboards, mice, etc., to provide more convenience and meet your needs. Efficient WiFi transmitter: Connect it to a desktop computer to build a wireless WIFI signal. Mobile phones, laptops, tablets, and personal computers can all connect. The Bluetooth cable and two antennas are included in this package. Specifications: Model: M.2 Adapter Card Support Interface Type: Desktop PCIE 1X 4X 8X 16X Support Module Interface: M.2 (Ngff-) Size: approx. 11x15x2cm/4.33x5.91x0.79in Function: Supports notebook M.2 wireless network card + Bluetooth for transfer to desktop computer use. Note: Only suitable for the converter of Ngff to M.2 WiFi card (excluding WiFi card). This package does not include the wireless card (ensure the interface of your WiFi card is Ngff instead of PCIE; this converter can only connect with Ngff interface compatible WiFi cards). Due to lighting effects and shooting angles, there may be certain tolerances in the product; please understand. Please allow 0-1cm error due to manual measurement. Package Includes: 1 x M.2 PCI-E Wireless Adapter Card 1 x Bluetooth Cable 2 x Antennas 1 x Manual