Check the listing for details. W IPHONE CREDIT CARD SWIPER SCANNER PORT JACK EXTENSION READER ADAPTER EXTENDER. Condition: New. Listed at 7.49 USD. ITEM: Credit & Debit Card Reader Port ExtenderWorks With Android, iPhone, iPad, Smart Phones & iPod Touch Bullet Extender: 3.5mm Male to Female Port Extender Shielded, 4 Conductor, Gold Plated CONDITION: Brand NewThis Ad Is For 1 (ONE) Adapter that is roughly 4' long. TESTED: Tested To Work With PayPal, Intuit & Square Card ReaderThis Unit Has To Be Snapped In Firmly To Work Properly.This Bullet Adapter Is For Use With Phones That Have Plastic &/or Rubber Housings / Otter box style casesThat Impede Insertion Of The Card Reader Unit. Works Perfectly As Long As It Is Inserted Far enoughWe Have Tested This Reader Extensively.Make Good Contact With The Phone & The Reader.NOT Guaranteed To Work If It Will Not Fit Into Your Phone Because Of The Plastic/Rubber HousingIt Should However, Be Enough To Fit Most Or All Phones Inside Housings/ Cases!USUALLY SHIPS SAME DAY - Fast N Free EXP Shipping!!!!! Ships With Delivery Confirmation/ Tracking Number # !