IEEE 802.11 b/g/n WLAN System. Frequency 2400 ~ 2500 MHz. 2pcs WIFI 2.4G 3dbi PCB Antenna. Antenna Gain 3.0 ± 0.7dBi. Laptop/Bluetooth/Zigbee Antenna. Wireless Communication System. 1 In 2 Out / 2 In 1 Out RCA Stereo Audio Switch Bi-Directional Audio Switcher.
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