Gobi2000 A3LGOBI2000 WCDMA/EVDO 7.2Mbps/3.1Mbps Samsung Series 5 3G Chromebook UnlockedTechnology/BandsHSPA/UMTS – 800/850/900/1900/2100 MHzQuad-band EDGE/GPRS/GSM – 850/900/1800/1900 MHzDual-band EV-DO/CDMA – 800/1900 MHz Advanced RF Technologies Receive Diversity on all HSPA/UMTS/EV-DO/CDMA bands Receive equalization Standalone GPS, AGPS, gpsOneXTRA™ Data SpeedsHSDPA/HSUPA DL/UL – 7.2 Mbps/ 5.76 MbpsWCDMA DL/UL – 384 kbps/384 kbpsGSM DL/UL – 14.4 kbps/14.4 kbpsGPRS DL/UL – 85.6 kbps/42.8 kbpsEDGE DL/UL – 236.8 kbps/118.4 kbpsEV-DO FL/RL – 3.1 Mbps/1.8 MbpsCDMA 1xRTT FL/RL – 153 kbps/153 kbps Power ClassHSPA/WCDMA 800/850/900/1900/2100 Mhz – Power Class 3GSM/GPRS 850/900 Mhz – Power Class 4GSM/GPRS 1800/1900 Mhz – Power Class 1EDGE 850/900/1800/1900 Mhz – Power Class E2Module Firmware ImagesCDMA2000 EV-DO binary firmware imagesHSPA/UMTS/GSM/GPRS/EDGE binary firmware imagesDigitally signed image authenticated at bootHybrid Mode Alternative (HMA)-compliantSupported Models Only Samsung Series 5 or other Series Accessory items 1 XGobi2000 Modem 1X 2 *screw International Buyers – Please Note： Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility.Please check with your country’s customs office to determine what these additional costs will be prior to looking/buying. Shipping & Handling1. We send by post from China or Hong Kong to worldwide(See shipping location exclusions).2. We ship your orders within 1-3 business days after the payment cleared.3. Delivery time depends on postal process and other factors, They can get it as fast as 7 days, but it can take as long as 3-5 weeks in some cases.4. Our working day from Monday to Friday and Sunday 10am to 6pm(not including holiday).5. We ship to address provided by PAYPAL only. PaymentsWe accept payment through Paypal ONLY. Payment should be Complete within 3-5 days after the end of the product.Return PolicyDOA(Dead On Arrival) or Wrong Item will be offered exchange. Return for exchange or refund within 7 days of receipt is guaranteed, Refund will be offered if stock is not available,Shipping and transaction fee is not refundable.Contact USSend information internally FeedbackWe appreciate your positive feedback, Please leave us positive feedback upon satisfaction of the item.Please email us before leaving negative and neutral feedback. We are willing to resolve and rectify any problems with our customers, every single transaction is important to us. that is a real encouragement to us to continue our business selling on eCRATER the most reasonable quality products with our lowest possible price.