... power left.Compatible with all 3G System: HSPA,HSPA+,HSDPA,HSUPA,EV-DO,TD-SCDMA,TD-SCDMA, WCDMA, CDMA, TD-SCDMA ... , HOJYWIRELESS,D-Link,TP-Link,Vodafone etc. Compatible with HSPA +/HSUPA/HSDPA/CDMA DVDO RO/RA/RB USB ModemManagement, port range ...