5 Best

Bluetooth 4.0 Transmitters

of March 2024

  1. Product Highlights
    • Bluetooth 5.3 adapter: applies the latest bluetooth 5.3+edr technology, compatible with bluetooth 5.2/4.2/4.2 le/4.0/2.1+edr, and supports dual mode (br/edr+ bluetooth low energy) to achieve low energy consumption and high speeddata transmission rate. quick response and better anti-interference.
    • Up to 5 devices sync connected: you can fully use the usb bluetooth adapter to connect multiple devices simultaneously, can work with 5 devices at the same time, such as bluetooth speakers, keyboards, headsets, mice, which means that you can listen to high-quality music while using the keyboard or other devices.
    • What can i do if the bluetooth adapter can not work?: ensure there are no other bluetooth devices installed on the computer. if there are, disable all existing bluetooth devices in ""device manager"", then insert the adapter and try again. (detailed information please read the user manual)
    • Note for apple users: this bluetooth adapter does not support mac os or iphone.
    • Long range bluetooth adapter: the bluetooth dongle is equipped with extra long antenna, and the transmission range in open areas can reach 333ft/100m, 10x times more powerful than bluetooth 5.0 version. enjoy the joy of wireless at home without having to be around the computer, free from the limits of distance.
    • Rotatable antenna design: the compact bluetooth antenna can rotate 180° to get a better signal and keep the stable bluetooth connection. it can provide more powerful wireless transmission and signal reception from any angle, which means you won't have unexpected dropped calls or loss of signal quality period.
  2. Product Highlights
    • Fast and further with the enhanced data rate (edr) support, enhance anti-interference ability and stability, and reduce the transmission efficiency loss caused by the interference of the 2.4 ghz frequency band and reduces the possibility of signal interruption. easily enjoys music, transfer files, entertainment during work.
    • High gain antenna equipped with 2dbi high gain antenna to further enhance the reception and transmission signal of the bluetooth dongle, 90 rotatable antenna provides a stronger wireless transmission and receives signals from any angle. get rid of wired control, and enjoy a free life.
    • Bluetooth usb adapter 5.0 applies the latest bluetooth 5.0 chipset and greatly reduces the power consumption of bluetooth(ble). bluetooth 5.0+ edr is backwards compatible with bluetooth 4.0 / 4.2 / 3.0 / 2.0 / 2.1 dual-mode bluetooth transmission
    • Long range bluetooth adapter using class 1 radio technology, equipped with extra long antenna,and the transmission range in open areas can reach 328ft/100m,ten times more powerful than bluetooth 4.0 version. enjoy the joy of wireless at home without having to be around the computer,free from the limits of distance.
    • High compatibility usb bluetooth adapter works with 32/64-bit windows 10/8/7. it can also take full advantage of bandwidth to connect multiple bluetooth devices simultaneously, such as bluetooth headsets/speakers/mice/keyboards, smartphones. not applicable for mac os, linux, tv, car stereo. not the same as a mouse and keyboard receiver..note turn desktop into bluetooth-...
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