LoNet 808 - Mini GSM/GPRS Plus GPS Breakout | Seeed Studio Wiki
Maduino SIM808 GPS Tracker | Makerfabs
SIM808 GPS Module - RobotShop
SIM808 instead of SIM908 module GSM GPRS GPS Development Board IPX SMA with GPS Antenna available for Raspberry Pi for arduino - ASK Electronics
GPS Car Tracker Using Arduino And SIM808 - ElectroPeak
Sim808 Module Gsm Gprs Gps Development Board Ipx Sma With Gps Antenna For Arduino Raspberry Pi Support 2g 3g 4g Sim Card - Integrated Circuits - AliExpress
SIM808 GSM + GPRS + GPS Cellular Module : ID 2637 : $29.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Elecrow Crowtail Sim808 Module Gprs Gsm Gps Development Board Gsm And Gps Two-in-one Function Module With A 3.7v Lithium Battery - Integrated Circuits - AliExpress