into the screen section and all persons. You are not allowed to disable “sleep (standby) mode” for the power management function, if you cannot maintain the sufficient antenna separation (at least 20 cm) in any case the LCD is left opened or closed.

For the location of the antenna, see the ″Location of the UltraConnect wireless antennas″ section in Access Help.

Note: The transmission diversity function is implemented for this product. For WLAN card (Model AR5BHB63-L) using Main and Auxiliary antennas for transmission in the IEEE 802.11 b/g transmission mode, radio frequency energy is not emitted simultaneously from both Main and Auxiliary antennas. One of the antennas is selected automatically or manually (by users) to have good quality of radiocommunication (transmission diversity function). For the WLAN card (Model: 533AN_MMW ) in the MIMO (Multiple In Multiple Out) transmission mode, multiple antennas (Main, Auxiliary, and Third) can transmit radio frequency energy simultaneously. For WLAN card (Model: 512AN_MMW) in the IEEE 802.11 a/b/g or MIMO ( Multiple In Multiple Out

)transmission mode, the radio frequency energy is emitted from Main antenna.

ii)FCC ID of wireless module: There is no FCC ID for Mini PCI Express Card shown on the enclosure of your ThinkPad computer. Instead you will find an indicator pointing to the location of the FCC ID on the bottom side of your ThinkPad computer. For the location of the FCC ID indicator, see the “Location of the FCC ID and IC Certification number label” section in Access Help. The FCC ID is affixed on the approved module installed in the Mini PCI Express Card slot. For the location of the slot, see the “PCI Express Mini Card slot for wireless LAN/WiMAX” section in Access Help.

iii)Installation of approved wireless module: If no integrated wireless LAN Mini PCI Express Card has been preinstalled in your ThinkPad computer, you can install one, provided by Lenovo as an option. Plug the wireless card option into the Mini PCI Express Card slot. For the installation procedure, see the ″Installing and replacing the PCI Express Mini Card for wireless LAN/WiMAX connection″ section in Access Help.

Attention: The ThinkPad computers contain an authentication mechanism. If you install an unauthorized wireless LAN Mini PCI Express Card that is not approved for use in your computer, the computer will not start, but only displays an error message and emits audible beeps.

iv) Radio Frequency interference requirements:

vThe devices have been tested and found to comply with the limits for a Class B digital device pursuant to FCC Part 15 Subpart B. The model AR5BHB63-L was subject to DoC. Refer to “Electronic emission notices” on page 8

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Lenovo 43Y6203, 512AN_MMW, 533AN_MMW, AR5BHB63-L manual
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AR5BHB63-L, 43Y6203, 533AN_MMW, 512AN_MMW specifications

The Lenovo 533AN_MMW and 512AN_MMW, alongside the AR5BHB63-L, represent a suite of advanced wireless network adapters developed to enhance connectivity in various computing environments. These devices are particularly geared towards users who require robust and reliable internet access for both professional and personal use.

One of the standout features of the Lenovo 533AN_MMW is its support for dual-band connectivity. Operating on both the 2.4GHz and 5GHz frequencies, this adapter provides flexibility and improved network performance. Users can choose the band that best suits their needs, with the 5GHz band offering higher speeds and less interference, making it ideal for streaming and online gaming.

The 512AN_MMW model boasts enhanced wireless performance thanks to its Wireless-N capabilities, which allow for data transfer speeds of up to 300 Mbps. This speed ensures efficient data handling for tasks that require high bandwidth, such as large file downloads and HD video streaming. The adapter also supports multiple input and output streams (MIMO) technology, which enhances the speed and range of the wireless connection, ensuring a stable internet experience even in crowded environments.

In terms of compatibility, both the 533AN_MMW and 512AN_MMW adapters are designed to work seamlessly with various operating systems, making them versatile choices for a wide array of devices. They can easily be integrated into laptops and desktops, providing an immediate upgrade to wireless capabilities.

The AR5BHB63-L model adds another layer of versatility with its compact design, making it suitable for ultra-portable devices. This mini PCIe card is particularly beneficial for users who prioritize mobility without compromising on network performance. With a streamlined form factor, it fits easily into smaller devices while still delivering reliable wireless connectivity.

All three adapters incorporate advanced security features, including Wi-Fi Protected Access (WPA/WPA2) protocols, ensuring that users' connections remain secure and private. These technologies help protect sensitive information from unauthorized access, particularly when using public networks.

In summary, the Lenovo 533AN_MMW, 512AN_MMW, and AR5BHB63-L adapters exemplify cutting-edge wireless technology, combining speed, flexibility, and security in a compact design. These features make them suitable for both high-demand environments and everyday use, catering to the diverse needs of users seeking dependable wireless connectivity.
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