Min. Order Reference FOB Price
1 Piece US$500.00 / Piece
Product Description
Description: GSM Modem Pool 16 Ports 128Sims,it has 16 ports, each ports has 8 SIM card slot, totally 16 ports 128 SIMs, USB type is a newly developed GSM/GPRS Modem pool solution which can automatically realize SIM rotation when do bulk SMS sending, it can effectively lower the SIM block by ...