I. Quad-band 850/900/1800/1900MHz; II. Dimensions: 15.8*17.8*2.4 mm;

SIMCOM SIM900EGSM/GPRS module •Quad-Band 850/900/1800/1900MHz •GPRS multi-slot class 10/8 •GPRS mobile station class B •Compliant to GSM phase 2/2+ – Class 4 (2 W @850/900MHz) – Class 1 (1 W @1800/1900MHz) •SAIC (Single Antenna Interference Cancellation) support •Dimensions: 19.8*19.8*2.7 mm •Weight: 2.2g

WCDMA/HSPA Module * Support in GSM and WCDMA * Supply voltage range: 3.3V~ 4.2V * Extended Operation temperature: -30℃ to +85℃ * Dimension: 30 * 30* 2.9g * Weight: 5.6

it is pin to pin compatible with SIM300C and SIM340C.

• SIM5218A: Tri-Band UMTS/HSPA850/1900/2100 MHz SIM5218E :Tri-Band UMTS/HSPA 900/1900/2100MHz SIM5218C: Single-Band UMTS 2100MHz SIM5218J: Tri-Band UMTS/HSPA800/1900/2100 MHz • SIM5218A/E/C/J: Quad-Band GSM/GPRS/EDGE 850/900/1800/1900 • Video call with Camera sensor interface • WCDMA Diversity

SIMOM SIM900-DS GSM/GPRS module ·Quad-Band 850/900/1800/1900 MHz ·GPRS multi-slot class 10/8 ·GPRS mobile station class B ·Compliant to GSM phase 2/2+ – Class 4 (2 W @850/ 900 MHz) – Class 1 (1 W @ 1800/1900MHz) ·SAIC (Single Antenna Interference Cancellation) support ·Dimensions: 24* 24 * 3 mm ·Weight: 3.4g

SIM900A-TE-C; 1.Quad-Band 850/ 900/ 1800/ 1900 MHz 2.Low power consumption 3.SIM application toolkit

Multi-Band WCDMA/GSM/GPRS/EDGE module * Control Via AT Commands * Supply voltage range: 3.3V~ 4.2V * Operation temperature: -30 ℃ to +80 ℃ * Dimension: 36mm × 26mm × 4.7mm * Weight: 7g