The Cell Ranger PORT is the first device to feature a microprocessor, making it the next-generation of cell phone repeaters. The Cell Ranger series are driven by a microprocesor, which actively monitors the frequency and concentrates it's power where it is needed. This gives reliability and performance enhancements that you cannot get with traditional repeaters. The Cell Ranger PORT is wireless, and so works with all cell phone and data card models – from the most basic handsets to the latest Smartphone! It is dual band, and so it works with all US carriers except Nextel IDEN "walkie-talkie" phones. The unit is USB powered, so is perfect for portable laptop use, or permanent installation in a home/office. Installing the Cell Ranger PORT is very easy. Just place the antenna near a window where you get some signal, making sure it is over 8ft from the unit. Then just plug the unit into your laptop/desktop USB port - once plugged in, the Cell Ranger is up and running and improving your reception.

Features:

• Increases signal bars on your cell phone.
• Improves call reception and clarity.
• Installs in seconds - Plugs into your accessory USB Port.
• Wireless - No connection to phone.
• Over 200% strong signal.
• Amplifies 800 MHz and 1900 MHz signals.
• Dramatically reduces dropped calls.
• Works with all cell phones and carriers.

Specifications:

• Product type: Signal booster.
• Model: PORT signal booster.
• Frequency: 869-894, 1930-1900 MHz.
• Gain: 48 db typ.
• Output Power: 10db m typ.
• Type of modulation: GSM, CDMA, TDMA, AMPS.
• Power source: 5 volts DC @ 0.250 amps.
• Unit Dimensions: 5"x1.5"x0.9".
• Weight: 0.3 lbs.
• Manufacturer: Cell Ranger.

Easy Installation:

• Plug Cell Ranger into USB port.
• Position antenna 6-feet away from device.

Note: 

• Does not work with Nextel/ Sprint carriers.
• DO NOT place magnetic antenna near laptop computer or hard drive.