Not support for all devices with AMD chipsFeatureWN685BE3-A （Antenna Dock）WN685BE3-B (External Antennas)ChipsetIntel BE200Intel BE200Wi-Fi StandardWi-Fi 7 (IEEE 802.11 be)Wi-Fi 7 (IEEE 802.11 be)Tri-Band Speed (2.4/5/6 GHz)574 Mbps / 2.4 Gbps / 5.8 Gbps574 Mbps / 2.4 Gbps / 5.8 GbpsKey Wi-Fi Tech320 MHz, 4096-QAM, MU-MIMO, OFDMA, MLO, TWT, eMLSRSame as ABluetooth5.4 (2× speed, 4× range vs BT 4.x)5.4 (identical)Antennas2 × 5 dBi magnetic base antennas2 × 5 dBi magnetic base antennasCoolingStandard metal shieldAdvanced finned heat-sinkLow-Profile BracketIncludedIncludedSecurityWPA3 / WPA2WPA3 / WPA2OS CompatibilityWindows 10/11 (64-bit)

Same as APCIe Slot Supportx1, x4, x8, x16 (NOT AMD boards)x1, x4, x8, x16 (NOT AMD boards)Warranty & Support12-month + 6-month extra after registrationSame as ABox ContentsCard, BT cable, antenna dock, low-profile bracket, screws, driver card, manualSame as AIdeal UseUltra-fast desktop upgrade for 4K/8K streaming, VR, cloud workSame, but heavier heat-sink for 24/7 gaming & pro workloads