Specifications:

• Type: Wireless
• Wireless Protocol: no wifi
• warranty: 1 year
• Package: Yes
• language: english
• Kind: 3G-China Unicom WCDMA-HSUPA
• Interface Type: USB
• Huawei Model: E3531
• color: white
• Certification: ce
• Card Type Device: 3g card
• Brand Name: Huawei
• Application: Laptop
• Application: Desktop