[07/08/2014] SoundBot® SB340 Bluetooth 4.0 USB Adapter 藍芽接收器，SoundBot® SB340 Bluetooth 4.0 USB Adapter Universal Plug and Play Dongle Class 2 Transmitter (Newest Bluetooth Version Available) Ready Adapter w/ 3Mbps Data Transfer Rate and 10 meters Range, Compatible w/ Windows WIN8 WIN7 Vista 2003 XP 2000 Me 32/64 Bit and Wireless USB 2.4GHz，支援最新藍芽4.0規格，接上USB，你的舊電腦也可以支援藍芽了! 定價$29.99，目前特價只要$6.99 USD。Prime境內免運費。哪裡買： amazon。