Specification Brand : GOWENIC BulletPoint1 : [USB2.0 Net Interface] W21 is a highly integrated single chip MIMO, LAN, USB2.0 net interface controller, which complies with ultra high throughput IEEE 802.11ac draft 2.0 and 802.11n specifications. BulletPoint2 : [High Performance] 1200m module for RTL8812AU provides a complete solution for high performance clients. BulletPoint3 : [Radio Frequency] Supports 2T2R baseband, 2.4G and 5G frequency bands and radio frequency, to provide you with the maximum help. BulletPoint4 : [ Direct Function] module supports Direct function, which can easily build P2P PAN net for your convenience. BulletPoint5 : [Operating System] module supports for Android, for Win 8, for Win 7, for Vista, for Linux, for Win CE, for and other operating systems. BulletPoint6 : 【Two separate antennas】Dual-antenna, Both are equipped with power amplifiers, allowing them to transmit at power levels of 20+dBm. The antennas themselves have a gain of 5+dBi. BulletPoint7 : 【Remote Control】Can add as many Zigbee coordinators to one server as you want. So you can easily cover different rooms, buildings and connect them to the same Home Assistant instance. Color : Black CompatibleDevices : Mouse, Keyboard DataLinkProtocol : IEEE 802.11ac DataLinkProtocol1 : IEEE 802.3 DataLinkProtocol2 : Ethernet DataLinkProtocol3 : USB DataTransferRate : 150 megabits_per_second ExternallyAssignedProductIdentifier : 6131093460434 ExternallyAssignedProductIdentifier1 : 0734730397535 ExternallyAssignedProductIdentifier2 : 734730397535 HardwareInterface : usb HardwareInterface1 : usb_c HardwareInterface2 : ethernet IncludedComponents : SLZB-MR1x1/Antennax2/Adhesive tapex2/Screwdriverx1/Screwsx2/Screw fix helper&Manualx1 IncludedComponents1 : Wireless network card IncludedComponents2 : Instructions ItemName : 1200m Module for RTL8812AU, 2.4G/5G Dual Band Module, Direct Function Fine Workmanship Simple USB Module ItemPackageDimensions_Height : 2.2606 centimeters ItemPackageDimensions_Length : 0.2032 centimeters ItemPackageDimensions_Width : 0.635 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : usb-network-adapters Manufacturer : GOWENIC Material1 : copper Material2 : plastic ModelName : 750181629 ModelNumber : GOWENICafibruw4mk NumberOfItems : 2 PartNumber : GOWENICafibruw4mk ProductDescription : Specification: Item Type: Module Material: PCB Model: For W21 Chip Solution: For RTl8812AU Standards and Protocols: IEEE802.11a/b/g/n/ac 2T2R Working Frequency: 2.4G: 2.4000GHz~2.4835GHz, 5G: 5.150GHz~5.825GHz Working Channel: 1-13Channel Modulation Method: 802.11b: CCK (11,5.5Mbps)/QPSK (2Mbps)/BPSK (1Mbps) 802.11 a/g: OFDM 802.11n: MCS0-7 802.11ac: MCS0-9 Rate: 11n: 6.5~72.2 Mbps(20MHz Bandwidth), 13~150Mbps(40MHz Bandwidth) 11g: 54/48/36/24/18/12/9/6 Mbps 11b: 11/5.5/2/1 Mbps RF Antenna: External antenna can be connected Security: WEP, TKIP, , WPA, WPA2 Working Voltage: 5V Working Temperature: 0°C to +70°C Relative Humidity: 10-90% (Non Condensing) Operating System: For , for Win 8, for Win 7, for Vista, for , for Win CE, for and Other Operating Systems