Cheap And Discounts Deftun MSR X6bt Bluetooth-compatible USB magnetic card reader writer MSRX6BT compatible with msr605X msrx6 msr x6 Wholesale. Buy Directly From Merchant Ekarwelt Global Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.