My old equipment and my new think of a way my complete set is wireless network equipment, what come from a net to go up is secondhand forum. Find oneself this is a helpless choice -- still slant because of the price of equipment of current and wireless network expensive, the choice that this also is a reason -- because be used quite good. Card of 4 wireless nets took aerial oneself, among them the model that wireless net of two SONY PCMCIA blocks is same. PCWA-C100 and Spectrum24 pass Wi-Fi attestation, and the CMZ-RT-WP of NEC criterion because of the time that roll out early, did not obtain Wi-Fi attestation, also did not obtain Wi-Fi attestation with one of Access Point CMZ-RT-WS that are the same as suit. From use feeling character, on same technical base, the suit of NEC wireless network that did not win Wi-Fi attestation and other 802.11b product do not have versatility obstacle. I feel here is necessary to declare two to everybody often by promiscuous concept: 802.11b is the technical level with current industry, wi-Fi, it is the versatility attestation that manufacturer alliance carries out, be aimed at the level and meaning bothly complete not to be named on the same day with, more cannot confuse sth with sth else. Of course, because Wi-Fi alliance has almost all network equipment manufacturers share its responsibility, the versatility that obtains its attestation product will have more assure. The CMZ-RT-WS of NEC has AP function only, do not have a way by wait for common add function with aether network switching equipment, but its setting and installation are very simple, can accomplish completely insert electrify to be able to work. This AP takes aether net interface oneself, can join conveniently ranking equipment; Two antenna that take oneself can rotate 360 degrees, convenient take signal. I think, although the wireless local area network that is based on 802.11b technology brought brand-new applied experience, but its at best can burden family, SOHO and the need that surround office environment relative to Xiaofan -- should use in capacious environment, increase signal amplifier in great quantities or AP is must, and the bottleneck of transmission rate cannot be broken through. The Bob Metcalfe that remembers one of father of company of aether net inventor, 3Com once predicted prospective network is none hesitantly " wireless broadband, forever online " I think, the sense with the greatest 802.11b depends on striding wide application to open a good head to wireless network, and will supplement each other with aether net the ground is united in wedlock, the network life that can give us now brings more freedom.