This is a pack of four (4) brand new, BNC female to SMA male adapters, constructed of nickel-plated brass with gold plated contacts and Teflon insulators.
These are not the same as the antenna jacks found on TVs, cable TV, satellite etc.
Shipping: FREE for USPS Ground Advantage
Return Policy: 30 days, refund or exchange. Non defective items must be new and unused. Cables must not be unwound.