COM One group (Listed in the Paris and Stuttgart stock exchanges from 1992 to 2005) was a manufacturer best known for its computer network adapters. The company was co-founded in 1987 by Jacques Saubade and Michel Petit and was headquartered in France. The name comes from the company's focus on modems (serial COM port was named COM1).

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• 1987 The company started building analog PSTN modems.
• 1990 company produces PCMCIA modems.
• Mid 1990: the company focus on making multi function PC Card communication adapters (PSTN+GSM (data over GSM), then 3in1 PSTN+GSM+ISDN, then 4in1 PSTN+GSM+ISDN+Ethernet).

2000 group activities :

• Mobile computing (high-speed data transmission devices for wire & wireless : PSTN, ISDN, LAN (Ethernet), GSM, GPRS, ADSL).
• Industrial modules (same as below)
• Video Security
• Internet appliances hardware (non-PC internet terminals. Brand: atMax, @max)

Most of the mobile products were sold as OEM provider for other companies (Toshiba France and Spain, Sony ITE Europe, IBM, Apple Europe, RFI Germany, Anycom, ...)

• 2001: some employees of the industrial modules department leave to create Telecom Design^[1]
• 2003: Video security department sold to the company Atral^[2]
• 2005: COM One group closed.^[3] The brand was bought by Baracoda company to focus it on Bluetooth end user products.^[4]
• 2007: Com One launched hardware to listen internet radios over Wi-Fi.^[5]
• 2008: the web sites (www.com1.fr and com-one.biz) are closed and the brand seems off.

• Bluetooths adapters (USB, PCMCIA).
• Bluetooths gateways (PSTN modems, ISDN).
• Internet appliances hardware (non-PC internet terminals). Brands : @max,^[6] Neomax.
• ISDNs adapters (Serial, USB, PCMCIA).
• Local area network interface cards (PCMCIA).
• Modems PSTN (Serial, USB, PCMCIA).
• Video security : Viewcom products range, remote video surveillance products with digital video recorder. Used for example by the web site Viewsurf.com^[7] in the 2000s (decade).
• Wireless access points, adapters, and connectivity products
• internet radio hardware (ove Wi-Fi) : the COM One Phoenix^[8] and the Orange Liveradio.^[9][10]

• 2002 COM One's archived web site.
• 2005 Mirror web site.
• 2006 Official homepage. French only.
• Phoenix Wi-Fi radio's configuration portal..
• Orange liveradio's website..
• Phoenix Wi-Fi radio unofficial support.