Cheap GSM 9 port sms blaster / gsm usb sms modem RS232 device modem gsm
Brand Name | OEM |
Place of Origin | China |
Model Number | Modem 4G |
Type | Wireless |
Certification | CE&RoHS |
Style | External |
Interface Type | RS-232 |
Products Status | Stock, Used |
Transmission Rate | 1024Kbps |
Cheap GSM 9 port sms blaster / gsm usb sms modem RS232 device modem gsm