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Usporedni test USB ključeva
16.03.2004.
    « Prev  : Stranica 1 od 7 :  Next »      By ::  Ozren Žagmešter 
- Uvod i Canyon Flash 256MB -

Činjenica da smo se s PC Ekspertom počeli baviti full-time omogućila nam je da proširimo opseg stvari koje isprobavamo i o kojima pišemo. Tako se u ovom članku bavimo vrlo zgodnim i korisnim USB Flash "ključevima". USB Flash ključevi zgodni su uređaji koji omogućuju pohranu podataka i njihovo lako seljakanje s računala na računalo. Male dimenzije, relativno dobre performanse i kapacitet te veća otpornost od disketa (a lakša uporaba nego CD-RW diskovi) razlog su vrlo brzog rasta popularnosti ovih uređaja, kako među poslovnim ljudima, tako i među profesionalcima. Dok većina poslovnih ljudi koristi USB Flash ključeve za spremanje prezentacija, IT profesionalci koriste ove uređaje kao kit za prvu pomoć jer je USB ključeve moguće izparticionirati i konfigurirati tako da se s njih može bootati. Tako se USB ključ može pretvoriti u vrlo djelotvornu boot disketu na kojoj će biti pohranjeno sve što nam treba - od DOS datoteki do cijele kolekcije fajlova za flashanje BIOS-a, particioniranje ili spašavanje podataka. Naravno, još bolji posao se može napraviti s bootable CD-om, no njega ćete teško objesiti oko vrata i nositi okolo kao da ga ni nema. Jedina univerzalna prepreka za USB ključeve su računala metuzalemi koji ni nemaju USB portove, no njih stvarno nema puno. Onima koji USB ključ koriste kao kit za prvu pomoć znaju na put stati i loše pisani BIOS-i na matičnim pločama koji onemogućavaju bootanje s USB jedinica.

Mi smo isprobali sedam različitih USB ključeva od kojih samo jedan nije podržavao USB 2.0 standard. Još jedan USB ključ smo samo uspjeli pogledati i poslikati, ali ne i stvarno isprobati - tako da on neće dobiti ocjenu (a radi se o Sony MicroVault modelu). Lista isprobanih modela je slijedeća (abecednim redom):

  • Canyon Flash USB2.0 256MB
  • Canyon Rubber USB2.0 256MB
  • Kingmax USB2.0 1GB
  • Lost PenDrive USB2.0 256MB
  • PQI Cool Drive USB2.0 256MB
  • PQI Intelligent Stick USB2.0 128MB
  • SuperTalent USB1.1 128MB (jedini ne-USB2.0 drive na testu) i
  • Sony MicroVault USB2.0 128MB (van konkurencije za ocjenu).

Krenimo s prvim!

 

Canyon Flash USB2.0 256MB

Predviđen za nošenje u džepu poput olovke

Canyon USB ključevi koji podržavaju USB2.0 su se vrlo brzo nakon lansiranja pojavili u Hrvatskoj i osvojili solidan udio na tržištu. Ovaj ključ smo na test dobili od Asbisa što ne čudi jer je tvrtka Canyon jedna od Asbisovih kompanija kćeri. Canyon Flash USB2.0 je po svemu tipičan USB ključ srednjih dimenzija i OK izgleda. Osim što ga možete staviti na špagicu, na svojoj kapici ima i "kvačicu" kao neka olovka pa ga je moguće nositi i u džepu od košulje bez straha da će ispasti. Špagica koja stiže u paketu namijenjena je za ruku, a ne za oko vrata, što je možda zgodno onima koji nose kravatu i ne žele kvariti svoj vizualni dojam - nama nije. Iako kapica sa sobom donosi mogućnost nošenja u džepu nije da smo ju baš zavoljeli - kapice za USB ključeve imaju nevjerovatnu moć nestajanja.

Dimenzije Canyon Flash ključa su prosječne što nas nije oduševilo - više volimo duže USB ključeve koje je onda lakše ugurati ili izvaditi iz USB porta, pogotovo ako se radi o portu na zadnjoj strani koji je okružen svim mogućim priključcima i/ili kablovinom. Što se tiče kompatibilnosti, Canyon Flash nas nije namučio, tj. radio je bez problema i preko USB1.1 i preko USB2.0 sučelja.

Bundle

Bundle je, osim prekratke špagice, vrlo dobar. Osim CD-a s driverima i programom za formatiranje i particioniranje ključa tu je i produžni USB kabel koji će vlasnici desktop računala bez prednjih USB portova itekako cijeniti. Uza sve, kabel dobro i izgleda. Korisnost programa za particioniranje i formatiranje ne možemo dovoljno naglasiti jer USB ključevi često znaju poblesaviti i naoko prestati raditi kako treba. Formatiranjem ćete vrlo često sve popraviti i ključ će biti kao nov!



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