Campus Component offers a range of SIMCOM GSM modules supporting 2G, 3G, and 4G networks, suitable for various communication applications. Products include the SIM800C, SIM800F, SIM7600EI-H, and A7672S-FASE with GNSS and BLE capabilities. Prices range from ₹300.00 to ₹3,500.00, with stock availability varying by model.