Specification Brand : BroHonor BulletPoint1 : Upgrade USB Bluetooth 5.3 Adapter: The USB Bluetooth 5.3+EDR transmitter has a Bluetooth 5.3 chip, which provides a faster connection, greater interference resistance, and twice the transmission efficiency of Bluetooth 4.0. BulletPoint2 : Simultaneous pairing of 5 devices: The USB Bluetooth 5.3 dongle can pair up to 5 Bluetooth devices at the same time. Wireless headset, keyboard, mouse, Bluetooth speaker, printer, and so on. Assist in the conversion of non-Bluetooth devices to Bluetooth-enabled devices. Backwards compatibility with previous Bluetooth versions. BulletPoint3 : EDR and BLE Technology: Enhanced Data Rate and Bluetooth Low Energy Technology, respectively, bring this Bluetooth dongle greatly improves the data transmission rate while minimizing power consumption to maintain the best performance. BulletPoint4 : Stable Signal Connection: The USB Bluetooth receiver uses Bluetooth 5.3 technology to reduce signal transmission delay and provide a solid signal connection. Enjoyed a smooth connection with no annoying static interruptions or choppy connections. Transmission range of up to 66ft/20m. BulletPoint5 : Windows Plug and Play:This USB Bluetooth adapter requires no driver and is plug and play on Windows 11/10/8.1(also supports Win 7 with driver installation). And it works with bluetooth versions 5.2/5.1/5.0/4.0/3.0/2.0 and others. Note 1: The adapter does not work with the PS3, PS4, PS5, switch, car system, or TV. The adapter is only for PC use, allowing PS4/Xbox controllers to be used on PC, and should not be used directly on Xbox/PS4. Note 2: Please disable your computer's built-in Bluetooth before using this external Bluetooth 5.3 adapter. BulletPoint6 : Up to 7 Devices Sync Connected - BT540 Bluetooth 5.4 dongle for PC Laptop supports up to 7 different types of devices to be connected and can work together at the same time without interfering with each other, Which means that you can listen to high-quality music while using the keyboard mouse or other devices. But If Bluetooth audio devices of the same type (such as speakers/headphones) are connected, only one of them can play music. BulletPoint7 : Warm Tips – 1. Ensure there is no Bluetooth built-in the computer. If there is, please be sure to disable all existing Bluetooth devices in "Device Manager" at first, then insert the adapter and try again. 2. If you have any question about the driver installation or product usage, you can contact our reliable customer service via Amazon Message, and we will reply to you quickly within 24 hours. Color : White CompatibleDevices : PC, Laptop, Keyboard,Mouse,Headsets,Speakers CompatibleDevices1 : Mouse CompatibleDevices2 : Desktop CompatibleDevices3 : Printer CompatibleDevices4 : Keyboard CompatibleDevices5 : Game Kit Bluetooth Controller, Not work with Game Consoles ConnectorType : Screw CurrentRating : 10 amps DataLinkProtocol : Bluetooth DataLinkProtocol1 : USB DataLinkProtocol2 : Bluetooth DataTransferRate : 3 megabits_per_second ExternallyAssignedProductIdentifier1 : 734678383409 ExternallyAssignedProductIdentifier2 : 0734678383409 HardwareInterface1 : usb HardwareInterface2 : bluetooth HardwareInterface3 : bluetooth_4_0 HardwareInterface4 : usb HardwareInterface5 : usb2.0 HardwareInterface6 : usb3.0 IncludedComponents : GAROGYI USB Bluetooth Adapter IncludedComponents1 : 1 x BT540 Bluetooth 5.4 USB Adapter IncludedComponents2 : 1 x User Manual ItemName : Bluetooth 5.3+EDR USB Adapter for PC, Wireless Dongle Receiver Transmitter for Keyboard, Mouse, Speaker, Headset, Support Windows 11/10/8.1, Plug and Play No Driver Required ItemPackageDimensions_Height : 10.8 centimeters ItemPackageDimensions_Length : 1.1 centimeters ItemPackageDimensions_Width : 8.9 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : bluetooth-network-adapters Manufacturer : BroHonor - SHEN ZHEN SHI XIN HUA TIAN TECHNOLOGY CO..LTD MaximumSwitchingCurrent : 10 amps MaximumSwitchingVoltage : 12 volts MeasurementSystem : Imperial MinimumSwitchingVoltage : 12 volts ModelNumber : BT510 NumberOfItems : 1 OperationMode : Automatic PartNumber : BT510 ProductDescription : Win7 needs to use the CD installation driver [if the computer can not use the CD, please contact the seller], other versions of the system need the computer in the state of networking, and open the computer's automatic update system Settings, you can plug in directly. If you have any problems, please feel free to write to us. ProductSiteLaunchDate : 2022-12-14T07:17:22.221Z ShipsGlobally : 1 Size : Mini Size SpecificationMet : Likely One Or More of the Example_valid_values Style : Latest BT5.4-Big LED-Mini BT540 SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 43211614 WarrantyDescription : 2 Year Manufacturer WarrantyDescription1 : Hakimonoe products are tested and certified by the strictest labs in the world. We have BQB, FCC, IC, CE, RoHS, and many other certifications for most products. WarrantyDescription2 : 30-Day Money-Back Guarantee for ANY Reason: For 30 days after the date of purchase, return your undamaged Hakimonoe product and receive a Full-Refund for ANY reason. WarrantyDescription3 : 12-Month Warranty for Quality-Related Issues: For 12 months after the date of purchase, we take care of all quality-related issues with a REPLACEMENT. Reminder: Be sure to use your product as directed. Wattage : 600 watts