Frequency band: TDD LTE: B38/B39/B40/B41 FDD LTE: B1/B3/B8/B5 WCDMA: B1/B5/B8 Applicable to Europe, Asia, Southeast Asia, Africa (please confirm whether it matches your country frequency band before placing an order, thank you) Support up to 8 suers. Encryp via ,WPA,WPA-,WPA2-,801.1X OS: For Windows:Windows 7/8 Vista/XP(SP2 and above ) For : 10.4.9 and later, Up to X10.6.0 smartphone: For ios: ios 4, ios 4.1, ios 4.3 For Android: 2.1 and later Please note: Due to different batches, the product appearance and printing may be different, which will not affect the use Different batches may result in differences in product appearance and color, which does not affect usage Package Contents: 1 x MiFi Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.