• Easily to switch 2 SIM cards without turning off the phone.
• No need to cut your SIM card.
• No data loss when switching 2 numbers or turning on/off the phone.
• User friendly option menu will embed into your phone menu system.
• Very simple operation, easy plug and play.
• Dual Sim Card Adapter for Samsung

• Easily to switch 2 SIM cards without turning off the phone.
• No need to cut your SIM card.
• No data loss when switching 2 numbers or turning on/off the phone.
• User friendly option menu will embed into your phone menu system.
• Very simple operation, easy plug and play.
• Dual Sim Card Adapter for Samsung S3/S4/Note2/Note3 i9300 7100.
• Switching on-line without turning on-off default selection function.
• Very simple operation, Easy Plug & Play to Let your iphone 4 get Two SIM Cards available in single one mobile phone. The adapter connects your current iPhone's Micro SIM with another normal size SIM card.
• No data lose for some mobile phones when switching 2 numbers or turning on-off.
• Both of numbers on-line at any time.
• Special card IC design compatible with all GSM mobile phone.
• Size:8.4cm x 1.5cm.