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Location of the UltraConnect wireless antennas
ThinkPad® models feature an integrated diversity antenna system built into the display for optimal reception, enabling wireless communication
wherever you are.
The following shows the location of each built-in wireless antenna.
1. Wireless WAN antenna (Auxiliary)
If your computer comes with a wireless WAN feature, its auxiliary antenna is located at the top left side of the computer display.
2. Wireless LAN and WiMAX combo antenna (Auxiliary)
The auxiliary antenna connected to the wireless LAN or WiMAX feature is located at the top left portion of the computer display, near the center.
3. Wireless USB antenna
If your computer comes with a wireless USB feature, the antenna is located at the top right portion of the computer display, near the center.
4. Wireless WAN antenna (Main)
If your computer comes with a wireless WAN feature, its main transmitter antenna is located at the top right side of the computer display.
5. Wireless LAN and WiMAX combo antenna (Main)
The main antenna connected to the wireless LAN or WiMAX feature is located at the right top portion of the computer display.
6. Wireless LAN antenna (Third)
If your computer has the Multiple Input Multiple Output (MIMO) wireless LAN feature, the third wireless antenna is located at the right bottom portion of
the computer display.
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