Zong (Unlocked) Huawei Wingle USB with and without 1 Month balance available all over Pakistan.
do not contact for only usb. (Now Zong Wingle Unlocked available without sim and balance) Either Zong locked or Unlocked , both are available with data sim card , and with one month balance of Rs. 1500.
You have choice you continue with zong or insert any other 3G network sim in unlocked zong usb.
Call : 0345-2813343 or 0300-9200279 for Deliveries.