CN0228W Features Charges Apple series devices such as iPad， iPhone and iTouch Charges Android tablet PCs， smartphones and other digital devices Compatible with 3G wireless network card of WCDMA， EVDO and TD-SCEMA and supports plug-and-play function Supports automatic identification and access from ADSL， wired broadband and switchover from WAN/LAN Supports Wi-Fi hotspot access & share Supports HSPA2100mHz Visits webpage and sends email Auto installation without drive 7.2mb/s data transmission at HSPA and UMTS General Specs Brand & Model HAME  Memory 64MB above Wi-Fi 802.11b， 802.11g， 802.11n Interfaces 1 x Micro USB 1 x USB 2.0 (5.0v) 1 x RJ45 (3.0v) LED Indicator Yes Antenna Built-in antenna Access Supported Many APN Short Messages Support Operating Temperature Ranges -20 ~ 85 degrees Celsius Storage Temperature Ranges -60 ~ 150 degrees Celsius Modem Software Desktop computer， Laptop computer System Required Windows 7/XP/Vista/Linux Product Details (without package and accessories) Dimensions 88 x 27.1 x 11.5mm Weight 24g