USBfever Announced An iPhone 4 Dual SIM Card Adapter Case

USBfever announced an iPhone 4 dual-SIM card adapter case today, compatible with any iPhone 4 running iOS 4.0/4.0.1/4.0.2. With this Dual SIM, you are no longer to hassle with your network problems when you are traveling from one country to another country.

Features:

• Use one iPhone 4 with 2 SIM Cards (see note below)
• No need to cut your SIM CARD
• STK Menu
• Comes with Crystal case to protect the dual sim card and your iPhone

Note:

• This Card does NOT support DUAL STANDBY Mode but you can switch between them.
• Due to complexity of network compatibility, they do not 100% guarantee its compatibility with your network.

You can buy one for $29.99 here.. ( see more pics after the jump ).