Product name: Desktop built-in wireless network card Product model: BM-94360 Chipset: BCM94360; Wireless standards: 802.11a/b/g/ac Wireless speed: to 1300Mbps on 5Ghz, 450Mbps on 2.4Ghz; Dual band 2.4Ghz/5Ghz; Support Airdrop and Handoff; With 4pcs Antennas; Built-in Bluetooth: 4.1 Bluetooth (a separate Bluetooth antenna does not interfere with WIFI) Product interface: PCI-E X1 (compatible with PCI-EX16, X8, X4, X1 interface) Support system: Win7/8/10/11, support macOS 10/11/12. Colour:Black Material:PCB+Plastic+Metal Package Contents: 1 x PCIE card 1 x bluetooth cable 4 x antennas 1 x screwdriver(Color/style are random, don't accept the specified) 1 x screw (random colors, don't accept the specified color) Only the above package content, other products are not included. Note: Light reflection 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.