ND-105C features high GPS sensitivity, Micro USB interface, low power consumption and ultra small form factor. This product is powered by MTK GPS solution; it can provide you with superior sensitivity and performance even in urban canyon and dense foliage environment. ND-105C supports up to 210 PRN channels. With 66 search channels and 22 simultaneous tracking channels, ND-105C acquires and tracks satellites in the shortest time even at indoor signal levels. Through ND-105C’s excellent low-power consumption characteristic, while using power sensitive devices, especially portable applications. ND-105C PCBA with a simple ID design is suitable for the following device accessory: ? Smartphone (Android) ? Tablet (Android, Windows) ? Laptop (Windows, Mac OSX, Linux) ? Requires Android device to have "USB Host" support & "PL2303 GPSInfo" app on Android to function. Product Features ? MediaTek high performance GPS Chipset ? Very high sensitivity (Chip Tracking Sensitivity: -165 dBm) ? Extremely fast TTFF (Time To First Fix) at low signal level ? Micro USB interface (includes Micro USB to USB Adapter cable) ? Built-in LNA ? Built-in GPS Antenna ? Built-in GPS status LED(Red) ? Built-in Back up Battery. ? Compact size (30.4 mm x 15.4 mm x 4.5 mm) suitable for portable application ? Very low power consumption ? Support NMEA0183 V4.0(GGA,GSA,GSV,RMC) ? Support SBAS (WASS, EGNOS, MSAS, GAGAN), QZSS ? Micro USB Supports Android, Linux, Windows (including 8.1 & 10) & Mac OSX operating systems ? Includes a Micro USB to USB adapter cable for use with Windows & Mac OSX Laptops. For Android Setup instructions, please visit the USGlobalSat Forum here: http://usglobalsat.com/forum/index.php?topic=4790 or visit the ND-105C Support Page: http://usglobalsat.com/s-200-nd-105c-support.aspx Unfortunately, the ND-105C is not compatible with Windows RT, Windows 8.1 RT or iOS Devices like iPad, iPhone or iPod Touch.This is a NMEA GPS Receiver. Compatible with most NMEA compliant navigation software (not included). For use with Windows 10 Apps, it requires a 3rd party tool to convert to a "GPS Sensor". Please read item description for details. Requires Android device to have "USB Host" support & "PL2303 GPSInfo" app for Android to function. Compatible with Operating Systems: Android 3.2 ~ 6.0+; Windows XP, Vista, 7, 8 & 10; Mac OSX 10.4 ~ 10.11+; Linux Kernel 2.4.31+. Compact size (30.4 mm x 15.4 mm x 4.5 mm) suitable for portable application. Very low power consumption. Supports NMEA0183 V4.0(GGA,GSA,GSV,RMC). Supports SBAS (WASS, EGNOS, MSAS, GAGAN), QZSS. Built-in LNA Built-in GPS Antenna Built-in GPS status LED(Red). Built-in Back up Battery. Includes a Micro USB to USB adapter cable for use with Windows & Mac OSX Laptops. MediaTek high performance GPS Chipset Very high sensitivity (Chip Tracking Sensitivity: -165 dBm). Extremely fast TTFF (Time To First Fix) at low signal level. Micro USB interface.