Turns any iPad, iPod touch or iPhone into a state-of-the-art GPS receiver. High quality product designed in the USA.

With accuracy of 2.5 m, Bad Elf could be used for Aviation, Marine and GIS Survey.

If you have just Wi-Fi iPad/iPod touch (not 3G cellular) Bad Elf GPS receiver can help you to convert your iPad/ iPod touch to real independent stand-alone GPS navigator.

If you already have a 3G iPad with built in GPS, Bad Elf GPS receiver helps you to get an accuracy of 2.5 m and 10Hz position update rate for professional applications in Aviation, Marine Navigation and GIS Survey.

Simple to use. Easy to enjoy. Just plug in your Bad Elf GPS and go play.

Made for every iOS device. The Bad Elf GPS is the bestselling Apple approved external GPS accessory designed to directly connect to your iPad, iPod touch and iPhone.

Product Features.

Form Factor: Approximately the same thickness as your iPad, iPhone, or iPod touch

Micro USB: Enables charging and syncing of iOS device

Fit: Connects to standard Apple 30-pin connector on the iPad, iPhone, and iPod touch.

Compatibility: iPod touch (1st, 2nd, 3rd, & 4th generations) iPhone 4S, iPhone 4, iPhone 3GS, iPhone 3G, & iPhone iPad (3rd generation), iPad 2, iPad

GPS Technical Specs: Fast GPS lock times (45 seconds or less) 2.5 meter accuracy 60,000ft / 18,000m maximum altitude 1,000mph / 1,600kph maximum speed Up to 10Hz position update rate 66-channel MTK GPS chipset SBAS/WAAS/EGNOS/MSAS

Product Specs: Micro-USB port Green status LED 30-pin dock connector Upgradeable Firmware Dimensions: 33mm x 27mm x 10mm

App Compatibility: The Bad Elf GPS provides location data to any and all apps that use Apple's iOS Core Location framework. However, not all apps can run without Internet access, but I’ll send you list of Apps that work well on iPad/iPod without 3G cellular connectivity.

Free app for Firmware upgrades and device configuration.

Used, in box, in good working condition.