Features: Wireless protocol: IEEE 802.11ac / a / b / g / n Free-driven applicable system OS: Windows Vista / XP / 7/8/10/11 Network Mode Frequency: Dual Band 2.4GHz + 5.8GHz Network speed support WiFi Speed : 2.4GHz - 400MPBS 5.8GHz - 867MPBS Chipset: RTL8812BU Product material: ABS plastic shell + nickel plated USB iron head Product color: Black Item Name: 1300Mbps Dual-Band WiFi Adapter Product Specification: 1300Mbps USB 3.0 WiFi Bluetooth 5.0 Adapter 2in1 Dongle Product Specifications Main chip: RTL8822BU Bluetooth description: Bluetooth version V5.0 Interface type: USB3.0 Transmission distance: 10 meters RF power: 10dBm max Antenna Gain: 5dBi Transmission speed: 3M/S Supported operating system: WIN7/WIN8/10/11 operating system WIFI description: Supported standards and protocols: IEEE 802.11n, IEEE 802.11g, IEEE 802.11b, IEEE 802.11a, IEEE 802.11ac Transmission speed: 2.4GHz 400Mbps 5.8GHz 867Mbps Frequency range: 2.4~2.4835GHz, 5.15~5.825GHz Frequency range: USB3.0 Transmission rate: 5GHz 11ac: Up to 867Mbpsdynamic 11a: Up to 867Mbpsdynamic 2.4GHz 11n: Up to 400Mbpsdynamic 11g: Up to 54Mbpsdynamic 11b: Up to 11Mbpsdynamic Receive sensitivity: -65dBm@10% PER Transmission distance: up to 100 meters indoors, up to 200 meters outdoors depending on the environment Spread Spectrum Technology: DSSS Direct Sequence Spread Spectrum Physical Specifications: Working current 100mA 200mABT+WIFI Current varies with working mode Use environment Operating temperature: -20 to 45; Storage temperature: -40 to 70 Operating humidity: 10% to 90%RH non-condensing; storage humidity: 5% to 90%RH non-condensing