Features:
3W bi-direction Booster designed for 2.4GHz antenna equipment.
Comes with an easy plug-and-play installation, which works together with an Wireless Access Point to improve its operation range and performance.
The amplifiers increase range by providing transmit gain as well as low-noise receive gain. 
IEEE 802.11b/g/n compatible.
Wide work voltage (6V-18V), making it strong usability.

How to use:
Step 1: Remove the antenna from the wireless router (Access Point);
Step 2: Use RG316 cable to connect the booster and AP;
Step 3: Connect the antenna to the other end of Booster;
Step 4: Plug in the power adapter.

NOTE: The item needs to connect with the Access Point Router together, and then it can work. The Access Point Router NOT included. 

Specifications:
Support standards: IEEE 802.11b/g/n
Frequency: 2400-2500MHz
Working pattern: TDD
RF output power: 34dBm[3W]
Input trigger power: Min -3dBm Max -20dBm
Transmit gain: 17dB typical
Receiver gain: 11dB typical
Switch time delay: ＜1us
Noise figure: 3.0dB (typical)
Operating temp: -40—70 centigrade
Working voltage: 6-18V DC
Housing: Cast aluminum 
Product size: 10.3 * 7.8 * 2.2cm/ 4.1 * 3.1 * 0.9in
Product weight: 460g/ 16.22oz
Package size: 19.5 * 15.5 * 6.5cm/ 7.7 * 6.1 * 2.6in
Package weight: 744g/ 1.64Lbs

Package includes: 
1 * WiFi Broadband Amplifier Signal Booster 
1 * Power Adapter 
1 * SMA cable 
1 * Antenna