16 Ports USB GSM SMS 4G LTE

8/16/32/64 channels gsm modem for bulk sms/free bulk sms GSM/3G  multi sim modem

Our gsm modem is made quectel modules. There are four different modules.

M35:   SMS,MMS,TCP/IP Protocol,EDGE,   Frequency(MHz) :850/900/1800/1900MHz@GSM

UC15-E:SMS,MMS,TCP/IP Protocol,EDGE,  Frequency(MHz) :900/2100MHz@UMTS ;850/900/1800/1900MHz@GSM

UC15-A:SMS,MMS,TCP/IP Protocol,EDGE,API, Frequency(MHz) :850/1900MHz@UMTS;850/900/1800/1900MHz@GSM 

Product Feature

 1, can insert 64 SIM cards(big or small)

 2, connection with the computer through a data line can be integrated with USB 
 3, Each channel with separate power switch 
 4, Each individual module can be demolished 
 5, industrial chassis, elegant shell

Key Features

• USB GSM modem pool

• Based on quectel industrial modules M35, UC15-E,UC15-A

• GSM: 850/900/1800/1900MHz or 900/1800 Mhz

• 3G: 900/2100/850/1900MHz

• 64 x SIM card(big/small) slots

• Speed: GMS 800-1000 sms, 3G 2500-2800 sms per port per hour

• Comply with GSM phase2 standard

• Send and receive SMS,MMS 

• Maximum transmitting speed 115KBps

• Input voltage: 100 to 240V

• Working temperature: -20 to +60 degrees Celsius

• Storage temperature: -25 to +70 degrees Celsius

• Double tone multi-frequency function(DTMF)

• Weight: 16kg 

· Large shopping malls, supermarkets
· Professional market, large wholesalers
· Large hotels, large-scale entertainment
· Large agencies
· Transport, logistics industry
· Large enterprises, and institutions
· Large hospitals, large bookstore
· Newspaper, television and radio stations
· Oil Company ( other chain business model) 
· Government agencies or large township

Supported Operating Systems:

All popular 32-bit and 64-bit versions of Windows are supported on both the server and client ends, including the latest revisions and service packs.

--Windows 7 (Home, Premium, Pro, Ultimate, Enterprise)

--Windows Vista (Home, Business, Ultimate, Enterprise)

--Windows XP (Pro and Home)

--Windows Server 2003 (original and R2)

--Windows 2000 (Server and Pro)