... & Bluetooth Adapter 4.Certifications: CE,Trademark registration,FCC 5.In Style A variety of USB peripheral products provide and easy ... efficient, support hot swaps, low consumption of electricity, built-in over-current protection circuit, adopt the most advanced PolySwitch protection ... .,LTD is already 17 years old manufactory which specialize in Card readers,multi tools and manicure sets. Provided with ...