Feature: 1.MINI PCI-E to PCIE, dual antenna adapter board, support Bluetooth function 2.5DB high gain dual frequency antenna, SMA male pin antenna terminal to RF terminal line 3. Support Bluetooth function, make the transmission more stable, make the transmission more yuan, can realize the short distance data exchange between fixed equipment, mobile equipment and building personal area network (mini PCIE network card) 4. Suitable for MINI PCI-E to PCIE network card (network card size: 30 * 27mm) Specification: Product name: WIFI PCI-E riser card Colour: Black Material: ABS + PC board + Metal Motherboard size: 72 * 68.5mm Note: The notebook network card needs to be prepared by itself, and the actual delivery is only the adapter card and accessories Package Contents: 1 * Adapter card 2 * 5DB Antenna 1 * Cable 1 * Protective cover Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.