ITEM NAME:SIM800l GPRS-GSM-SIM Module Quad Band On Board 3.4V ~ 4.4V With Antenna For Description: SIM800L GPRS GSM Module with Antenna Cable Quad-band 850/900/1800/1900MHz Used in GSM based projects, GPS based projects, Robotics projects, or 8051/AVR/ARM/PIC/ /Raspberry-pi based projects GPRS multi-slot class12 connectivity: max. 85.6kbps(down-load/up-load) GPRS mobile station class B Controlled by AT (3GPP TS 27.007, 27.005 and SIMCOM enhanced AT s) Supports Real Time Clock Supply voltage range 3.4V ~ 4.4V Supports A-GPS Supports 3.0V to 5.0V logic level Low power consumption, 1mA in sleep mode Compact size 23mm x 35mm x 5.6mm Package Includes: 1 x SIM800L GPRS GSM Module 1 x Antenna 1 x Spring 2 x Pin headers SKU: DMO0011799651000674.SIM800L GPRS GSM Module with Antenna Cable. 1 x SIM800L GPRS GSM Module. GPRS multi-slot class12 connectivity: max. 1 x Antenna. 2 x Pin headers. Supports 3.0V to 5.0V logic level. People always bought together with.