100% brand new and high quality Features: 2 x 6dBi detachable antenna. Data modulation: OFDM / cck / 16-QAM / 64-QAM. Data transfer rate: 5g / 867Mbit / C, 2.4g / 300Mbit / C. Help with Bluetooth-compatible 4.0. Support dual-band 2.4G / 5G. It supports Intel processors, not processor support. Supports wireless repeaters and APs. Wireless standards: IEEE 802.11ac, IEEE 802.11n, IEEE 802.11b, IEEE 802.11g, IEEE 802.11a. Support system: Windows Win7 / Win8 / Win8.1 / Win10 (Hint: high-end network card does not support Windows XP system). Specifications: Chipset: Intel 7265 Bus type: PCI-E X1 Compatible slots: PCI-E X1 / X4 / X8 / X16 Antenna : 2 x 6dBi Data modulation: OFDM / cck / 16-QAM / 64-QAM Data transfer rate: 5g / 867Mbit / C, 2.4g / 300Mbit / C Bluetooth-compatible: 4.0 Dual-band : 2.4G / 5G Wireless standards: IEEE 802.11ac, IEEE 802.11n, IEEE 802.11b, IEEE 802.11g, IEEE 802.11a Support system: Windows Win7 / Win8 / Win8.1 / Win10 Note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Includes: 1 x 867 Mbps wireless PCI-E card adapter 2 x 6 dBi antenna 1 x Bluetooth-compatible transmission cable 1 x Screws