AirCard 308 Sierra Wireless Unlocked usb modem dongle specifications:
- HSPA+/HSPA/WCDMA/UMTS 850/1900/2100 MHz
- EDGE/GPRS/GSM 850/900/1800/1900 MHz
- 21.6Mbps downlink speeds
- 5.76Mbps uplink speeds
- MicroSD card slot 32G extension
- Size: 66 x 26 x13mm
- OS: Windows XP, Windows 2000, Windows Vista, Win7, Linux and Mac.
Sierra Wireless AirCard USB 308 is a usual mobile dongle, similar with AirCard 306, 21Mbps download speeds and 5.76Mbps upload speeds support, tri-bands 3G frequency, also famous as Telstra 308 and Bigpond 308, Unlocked Aircard 308 compatible with all 2100/1900/850MHz 3G bands, no limited by any operators.