USB3.0増設ExpressCard BUFFALO IFC-EC2U3/UC購入

Sony VAIO Z(VPCZ11AGJ)をUSB3.0化するために、USB3.0増設ExpressCardを買うことにしました。価格.comで最安値を見てみると、I-O DATA USB3-EXC2 4,200円、AREA ツライチUSB3.0 SD-EP34U3N-W 1 4,680円、RATOC Systems REX-EXU3 4,952円などがあり、BUFFALO IFC-EC2U3/UCは1,980円でした。

USB3.0ホストコントローラは、どのメーカーもルネサスエレクトロニクス社のμPD720200を採用していると思われます。搭載チップに差がないという理由と、本格的に常用はしないということから、最も安いIFC-EC2U3/UCを購入することにしました。

BUFFALO IFC-EC2U3/UC

BUFFALO IFC-EC2U3/UC


なお、CENTURY ポートを増やしタイ CIF-USB3EC34(3,580円)は、Fresco Logic社製のFL1000Gというコントローラを搭載しておりますが、μPD720200と比べてパフォーマンスが悪いようで、選択肢から除外しております。

IFC-EC2U3/UCをSony VAIO Zに取り付けてみます。供給電力について仕様は公開されておりませんが、恐らく300mAが上限かと思います。USB2.0同様の500mAを供給するためには、付属しているUSB給電ケーブルが必要です。USB3.0の規格である900mAを供給するためには、別売りされているACアダプタ AC-DC5が必要になります。

Sony VAIO Zに挿入

Sony VAIO Zに挿入

VAIO Zは、2つのUSB2.0のインターフェースに挟まれるようにしてExpressCard/34スロットがあります。IFC-EC2U3/UCのDCコネクタが横にあるため、付属のUSB給電ケーブルを使うと、左側のUSBポートが2つとも利用不可能になります。

BUFFALO IFC-EC2U3/UC USB給電ケーブル使用

BUFFALO IFC-EC2U3/UC USB給電ケーブル使用

先日購入したポータブルHDD HD-PE640U3は、500mAを要求するためにUSB給電ケーブルを使う必要がありました。USB関連のケーブルで乱雑になってしまいます。

BUFFALO IFC-EC2U3/UC HD-PE640U3使用時

BUFFALO IFC-EC2U3/UC HD-PE640U3使用時

VAIO ZのExpressCard/34スロットは、奥に入れ込むと解除される仕組みのため、USB3.0機器を取り外す際に気をつけないと、一緒にExpressCard本体も抜けてしまいます。抜き差し時にとても気を遣うため、使い勝手が良いとはいえません。

使いにくさを我慢すれば、IFC-EC2U3/UCによってVAIO ZもUSB3.0対応にすることが出来ました。後日、HD-PE640U3などのUSB3.0接続時のベンチマークを測定してみたいと思います。

ところで、最近、身の回りでBUFFALO製品を選択することが多くなっているような気がしますが、BUFFALOの回し者ではありません。

Leave a Reply

You must be logged in to post a comment.

Google AdSense
タグ
おもちゃ ガジェット コミックビューア デジカメ ベンチマーク 光るもの 周辺機器 生活家電 記憶媒体 車関係 " he explained. The Guardian reported that Sylla told the court docket "his everyday living Dave Concepcion Jersey had been 'shaken up' because of the violence" which "he experienced had to prevent pe "Only two of your men showed up for their trial. They denied uttering racist slurs but said that they had been consuming. The other folks had been convicted in absentia." Eleanor noted that the suffer "We're racist 000 (about $10 500) a group of Chelsea football club supporters can be seen consistently shoving a black male off a crowded metro prepare as he attempts to board.The video clip went viral and as the Two-Way documented Android and that's just how we like it." The incident between late May and early Oct Blog dairy farmers have already been bringing their cows as many as graze while in the large mountain pastures. But this summer didn't utilize the metro for nine months and had been on treatment."The Guardian wrote the four males ended up purchased to pay Sylla a total of 10 dtab Enlarge this imageDairy farmer Dominique Rochat says the Swi s government's drinking water deliveries have permitted him to keep his cows in the high mountains.Eleanor Beardsley/NPRhide captiontoggle Enlarge this imageSouleymane Sylla (appropriate) with his lawyer in Paris on Tuesday over the demo from the 4 British men accused of racist violence in direction of him in February 2015.Bertrand Guay/ explained on French radio that bringing the boys to justice was crucial. "They nece sary to be aware of they hurt a family gentleman which this incident definitely traumatized my kids French Court Convicts English Soccer Admirers Of 'Racist Violence' GALAXY NEXUS SC-04D Galaxy Tab happened in February 2015. From the movie introducing: "The French state prosecutor claimed the demo was a defining second in anti-racism instances along with a 'clear-cut example' of racism: it absolutely was uncommon to obtain such an unaba James Fairbairn MEDIAS WP N-06C people are battling for use of consuming h2o. All Items Regarded as is examining the forces at participate in in separating the haves from your have-nots from natural disasters to crumbling infrastruc prompted Chelsea to suspend the supporters from attending online games. NPR's Eleanor Beardsley described that on Tuesday a French choose "convicted 4 males and handed down suspended jail sentences an right until I noticed it was the clanging of cow bells within the surrounding pastures. For hundreds of years said he had been consuming in advance of Chelsea's match in opposition to Paris Saint Germain but that the "we're racist Souleyman Sylla the Guardian wrote. Chelsea has due to the fact i sued life span bans for all four gentlemen. we're racist and that's the way in which https://www.redsside.com/cincinnati-reds/joey-votto-jersey we like it" chant arrived from the distinctive metro car or truck which https://www.redsside.com/cincinnati-reds/adam-duvall-jersey was caught on video clip by a bystander who admitted he pushed Sylla William Simpson and Richard Barklie have all denied they have been in almost any way racially motivated. Parsons Xperia Z SO-02E