Cisco Systems, Inc. is an American multinational technology conglomerate headquartered in San Jose, California

Netgear Inc. is a multinational computer networking company based in San Jose, California

D-Link Corporation is a Taiwanese multinational networking equipment manufacturing corporation headquartered in Taipei, Taiwan

Huawei Technologies Co., Ltd. is a Chinese multinational telecommunications equipment and consumer electronics company based in Shenzhen, Guangdong, China

Zyxel Communications Corp. is a manufacturer of networking devices. Headquartered in Hsinchu, Taiwan

Deutsche Telekom AG is a German telecommunications company headquartered in Bonn, Germany

Nicht ganz ernst gemeinte Frage: Wem vertrauen Sie am meisten?

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