tutti accessori non c'è la garanzia non cambio reso all branded accessories no guarantee, we do not exchange/return ï¼æ³¨æï¼åçå¤é æ å®åï¼ä¸éæ¢ï¼ HUAWEI K5150H UMTS/DC-HSPA+ GRPS/GSM/LTE 4G USB Stick Mobile Broadband Modem Dongle Used Grade A In BlisterWith Original Box And Cable 带åå è£ å线注æï¼æ们没æç¨å ¶å®simå¡æç¨We have not used other sim card tutorialsNon abbiamo istruzione per utilizzo altre bland sim Vodafone K5150 (also K5150H) is a new 4G LTE Cat4 USB Stick from HUAWEI to support maximum download speed to 150Mbps and upload speed to 50Mbps. The HUAWEI K5150 supports LTE band 1, band 3, band 7 and band 20(800/1800/2100/2600MHz) Specifications: * 4G LTE FDD Band 1/3/7/20: 800/1800/2100/2600MHz * 3G DC-HSPA+/UMTS/WCDMA 900/2100MHz * GSM/GPRS 850/900/1800/1900MHz * LTE Speed download to 150Mbps and upload to 50Mbps * DC-HSPA+ Speed up to 42Mbps for download and upload to 5.7Mbps. * Built-in antenna and external antenna connector * USB.2.0 High speed * Supports Rx diversity * Dimensions: 92 x 32 x 14mm * OS: Windows XP/Vista/Win7, Mac OS. * Supports Rx diversity