iPhone 4S Miscellaneous
GNS 5870 MFI Bluetooth GPS Receiver
for iPhone 4SThe compact GNS 5870 is a Bluetooth GPS receiver specifically designed for iPad, iPhone, and iPod touch (also works with other smartphones). It is perfect for situations where the built-in GPS receiver is not reliable enough (aviation), or for...
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PLX Devices Kiwi Wifi
for iPhone 4SKiwi Wifi installs in seconds to interface with your car's computer and sync with your iPhone, iPod Touch and iPad through a wireless Wifi connection in 802.11a/b/g adHoc mode.
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weBoost SIGNALBOOST DT Dual-Band 800/1900 MHz Desktop Amplifier Kit
for iPhone 4SPlug-and-play kit boosts cellular signal in a single room.
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weBoost MobilePro Cellular Signal Booster
for iPhone 4SThe Wilson MobilePro Cellular Signal Booster increses cell phone and data signal more than 20 times and works in vehicles, offices, homes and hotels.
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Noosy Nano sim Adapter
for iPhone 4SThe Noosy Nano sim Adapter allows you to convert your Nano sim into a Micro Sim and/or Standard Sim. Also included is a Micro Sim to Standard Sim adapter.