Please Note: This adapterDOES NOTsupport Car, Car radio ,TV, wired speaker and Apple system. Please use it to work with the PC/laptop with Windows system, and it is driver-free for Win8 and above systems. For Win7/XP system, which need to install the driver with the product for work, if you need it, please contact our customer service to get driver file. Baseus Plug-and Play for Wirele Experience Wirele Adapter Wirele 5.1 Fast Response Stable and fast signal transmiion without delay and stutter For Wirele Keyboards&MousesWirele connection for efficient work and flexible operation in games For Wirele Speakers Enjoying 3D audio effects anywhere For Wirele EarphonesCD-like high-quality audio for music,online courses and voice communication For Phones&Laptops Transfers files instantly through wirele connectionNote: Apple phone does not support wirele data transfer, but wirele audio transfer. For GamepadsResponsive and smooth operation,wirele connection for games 20m Barrier-Free TransmiionSignal enhancement for smooth wirele connection for the whole house Driver-free for Win8 and aboveWin/8.1/10/11 systems do not need to install the driver, plug and play. A Connection of 7 Devices SimultaneouslyCompatible with multiple wirele devices to save USB ports Auto Memory PairingAuto memory pairing enables automatic wirele connection after first pairing Clear Operation StatusPlugs the adaptor in with the blue indicator on indicating normal work