Sierra aircard USB308, is not only use as a network card(modem), but also can use as a test tool.
WCDMA 850/1900/2100/MHz (USB 308)
WCDMA 900/1900/2100 MHz (310U)
EDGE/GPRS/GSM 850/900/1800/1900 MHz
Operating System Support
Linux Ubuntu 9.04
Pls kindly take note that the color or silk-screen(logo) are different from the picture sticked, because it's shpped out stochasticlty.
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Items also ship to the delivery address you confirmed with Aliexpress Escrow.
By DHL, UPS, FedEx: 3- 5 working days
By EMS:6- 8 working days
By Air Mail/Air Parcel:1-2 weeks to Asia, West Europe and North America
2-3 weeks to South America, Mid-East, East Europe and Africa.
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7 days refund warranty:
We will refund for the items upon receipt within 7 days, if items are returned in their original conditions(without physically damage or incorrectly operation). Buyer is required to pay the two ways shipping freight if the goods are non-defect.
30 days replacement warranty:
We provide 30 days replacement if the item is defective (without physically damage). Buyer require to responsible for the return shipping cost with correct packaging. We will send out a new one once we receive the returned item.
1 year's maintenance warranty:
We will provide free maintenance for the items which you receive them within 1 year, and buyer is required to pay for the two way shipping freights. All the accessories and gifts do not enjoy the warranty.
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