- Cost-effective 3G USB modem with SIM card slot
- 2017-11-24 13:49
- Model Number: w7227B-4 Key Specifications/Special Features: 1. Mini 3G USB modem, convenient2. Chipset: Qualcomm MSM72273. 7.2Mbps DL/5.76MBPS UL4. Supports 3G/2G network GSM/GPRS/EDGE: 850/900/1800/1900 WCDMA: UMTS2100MHz5. Standard USB inter...