Specification Brand : Plantronics BulletPoint1 : 【Two-band advantage】 The wireless transmission rate of 2.4GHz frequency band and 5GHz frequency band can reach 150 Mbps and 433 Mbps each. The frequency band with 2.4GHz has high compatibility and a long transmission distance. The frequency band with 5GHz has less interference and a low delay. The dual frequency selection can effectively prevent wireless interference and surf the Internet smoothly. BulletPoint2 : 【WLAN and Bluetooth 2 in 1】 Dual antenna, strong signal, support WiFi: Windows 7/8/10/11, XP/Vista/Mac OS (10/11 without driver)Others need to install driver files. Supports Bluetooth function: Win7/8/10/11, not compatible with Vista/XP/Mac OS. (The blue LED light flashes when using) usb wlan stick for pc. BulletPoint3 : 【AP Mode】 A computer's Wi-Fi transmitter to a network that sets the computer's network set to AP mode can be converted into a Wi-Fi signal so that phones, tablets, and laptops can be connected wirelessly to the Internet. (wlan adapter pc) BulletPoint4 : 【Bluetooth-Transmitter】 Bluetooth 4.2 does not allow your PC Bluetooth wirelessly with Bluetooth devices (such as smartphones, iPad, tablets, speakers, keyboards, mice, printers, projectors, etc.) for data transfer, editing or printers. (wlan usb) BulletPoint5 : Warranty & Exceptional Service: We stand by the quality of our product with confidence. That's why we offer a 3-year manufacturer replacement warranty and a 90-day no questions asked return policy. Additionally, we've made setup a breeze by pre-loading the driver onto the USB WiFi adapter. Just plug it in and install it on your desktop PC or laptop. If you need any assistance, our dedicated support team is ready to help via Amazon messages or our support email. Your satisfaction is our top priority. BulletPoint6 : Note: For New Users of ZBDongle-P, please check the Specific Installation steps by scanning the QR code on the User Manual, we have detailed connection tutorials Color : black CompatibleDevices : Laptop CompatibleDevices1 : Headphone CompatibleDevices2 : PC CompatibleDevices3 : iPhone 15 CompatibleDevices4 : Dell XPS CompatibleDevices5 : Laptop ConnectorType : RCA CustomerPackageType : Standard Packaging DataLinkProtocol : Bluetooth DataTransferRate : 600 megabits_per_second ExternallyAssignedProductIdentifier1 : 680808425382 ExternallyAssignedProductIdentifier10 : 041114717293 ExternallyAssignedProductIdentifier11 : 021112518054 ExternallyAssignedProductIdentifier12 : 807035650589 ExternallyAssignedProductIdentifier13 : 070010036719 ExternallyAssignedProductIdentifier14 : 0151903046487 ExternallyAssignedProductIdentifier15 : 0807035650589 ExternallyAssignedProductIdentifier16 : 0021112518054 ExternallyAssignedProductIdentifier17 : 0666661325588 ExternallyAssignedProductIdentifier18 : 0521227094363 ExternallyAssignedProductIdentifier19 : 0809390039948 ExternallyAssignedProductIdentifier2 : 666661325588 ExternallyAssignedProductIdentifier20 : 0041114717293 ExternallyAssignedProductIdentifier21 : 0163120286935 ExternallyAssignedProductIdentifier22 : 0681571921750 ExternallyAssignedProductIdentifier23 : 0017229132078 ExternallyAssignedProductIdentifier24 : 0809190600584 ExternallyAssignedProductIdentifier25 : 0680808425382 ExternallyAssignedProductIdentifier26 : 0070010036719 ExternallyAssignedProductIdentifier27 : 00017229132078 ExternallyAssignedProductIdentifier3 : 163120286935 ExternallyAssignedProductIdentifier4 : 681571921750 ExternallyAssignedProductIdentifier5 : 151903046487 ExternallyAssignedProductIdentifier6 : 017229132078 ExternallyAssignedProductIdentifier7 : 521227094363 ExternallyAssignedProductIdentifier8 : 809390039948 ExternallyAssignedProductIdentifier9 : 809190600584 HardwareInterface : bluetooth IncludedComponents : Bluetooth Stick IncludedComponents1 : 1* Wifi 6E USB Adapter IncludedComponents2 : 1* Quick Install Guide IncludedComponents3 : 1*Package Box ItemName : Plantronics Electronic Adapter, 3.5mm to RCA, PC, Headphone ItemPackageDimensions_Height : 5.334 centimeters ItemPackageDimensions_Length : 18.288 centimeters ItemPackageDimensions_Width : 13.97 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : usb-network-adapters Manufacturer : Plantronics ModelNumber : 71800-41; DA40 NumberOfItems : 1 NumberOfPorts : 1 PartNumber : 71800-41; DA40 ProductDescription : Description: Product Name: Wi-Fi Bluetooth Adapter Color: Black Type of interface: USB Transmission rate: 600 Mbps(433+150mbit/s) Wireless standard: IEEE 802.11g/b/ac/n Supported protocol: 802.11ac Product size: 33*15*8mm
The combination of Wi-Fi and Bluetooth is supported by 11AC technology and offers dual band advantages. The wireless transmission rates in the 2.4GHz band and the 5GHz band can be up to 150 Mbps or up to 150Mbps. 433 Mbps. The 2.4GHz band has high compatibility and long transmission range, suitable for normal use such as surfing the Internet, listening to music, online chat, etc. suitable. The 5GHz band has less pure interference and low latency, making it ideal for lag-free HD video streaming and online gaming. Users can freely choose one of the frequency bands depending on the actual usage environment and device conditions, effectively avoiding wireless interference and enjoying the Internet.
PS: It is recommended to use the device with a dual-band Wi-Fi router to get the full power of the device.