Cheap And Discounts Superbat SMA Male to N-Type Female Nut Bulkhead O-ring Connector Pigtail Coaxial Cable RG316 20cm for Wireless Antenna Wholesale. Buy Directly From Merchant Shenzhen Superbat Electronics Co., Ltd.. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.