Cheap And Discounts 1PCS SIM Card Tray Slot Holder SD Card Adapter For Lenovo IdeaTab 4 TB-7304X LCD Tab 4 TB-7304F 7304 8304 Wholesale. Buy Directly From Merchant Yi-x Phone Parts Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.