Symbol

Timeline
Offered proprietary Wireless LAN since 1990.
 * It initially invested in 802.11 frequency-hopping (FHSS)
 * standard (defunct), later had some 802.11b baseband chips.


 * 1990: SpectrumOne (900MHz) products
 * 1995: Spectrum24 (2.4GHz) products
 * 2001: Quit the Wi-Fi chipset business
 * Continued to offer Wi-Fi products based on PRISM chipsets.

Chips

 * "23130" legacy (FHSS)
 * "51-23130-123" legacy (FHSS)
 * "51-23130-130" 802.11b baseband processor chip, used in
 * several cards including Intel PRO/Wireless 2100 (WM3A2100)

Access Points

 * Symbol AP-4131
 * Symbol AP-5131 (dual radio)
 * Symbol CB-3000-0010-WWR

Wireless Adapters

 * Symbol 21-92955 - Module (SDIO)
 * Symbol AP300 11AR - Mini PCI Adapter
 * Symbol AP300 11G - Mini PCI Adapter
 * Symbol LA-3021 - PCMCIA 802.11-1997 (legacy) card (2Mbps)
 * Symbol LA-412T-1000-1C
 * Symbol LA-4111
 * Symbol LA-4121 - PCMCIA 802.11b card, also branded as
 * Intel PRO/Wireless 2011 LAN PC Card


 * Symbol LA-4131 (integral antenna)
 * Symbol LA-4131-1000-WW
 * Symbol LA-4137 - Compact Flash 802.11b card (11Mbps)
 * Symbol LA-4137P
 * Symbol LA-4138 - PRISM 2.5
 * Symbol LA-5030
 * Symbol LA-5033
 * Symbol LA-5127A2
 * Symbol LA-5127C1
 * Symbol LA-5127C2
 * Symbol LA-5137A2
 * Symbol LA-5137C2