Showing posts with label windows. Show all posts
Showing posts with label windows. Show all posts

12/22/2011

Kingston H. Corporation Non-ECC CL6 DIMM 1 Single (Not a Kit) 800 MHz (PC2 6400) 240-Pin DDR2 SDRAM KVR800D2N6/1G Review

Kingston H. Corporation Non-ECC CL6 DIMM 1 Single 800 MHz 240-Pin DDR2 SDRAM KVR800D2N6/1G
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I was a little concerned when I first saw the memory chip. It looked small compared to others I seen before, but it fit perfectly in my computer. Best of all, it works great.

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Product Description:
ValueRAM is Kingston's value-priced line of industry-standard, generic memory intended for customers who have white box or generic computer systems, or who plan to purchase memory by specification.

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11/06/2011

Plugable USB 2.0 Universal Docking Station with DisplayLink DVI/VGA up to 1920x1080, Audio, Ethernet, and 4 Available High-Speed USB 2.0 Ports Review

Plugable USB 2.0 Universal Docking Station with DisplayLink DVI/VGA up to 1920x1080, Audio, Ethernet, and 4 Available High-Speed USB 2.0 Ports
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I have been looking for a way to connect multiple monitors to my laptop for a very long time (solutions that won't cost an arm or leg, like those Magma express-card extenders). I was so used to having 3 monitors plugged into my laptop's docking station in XP era, but with the arrival of Vista it stopped working. I used the Tritton USB2VGA device back then, but they have never managed to deliver reliable drivers for Vista or now Windows 7. So I was stuck with only two screens for a few years (as none of the laptop docking ports I know offers three monitor ports, at best you get two -- VGA and DVI).

At the CES 2010 I've met with the CEO of Plugable and got a comprehensive overview of their Universal Docking Station product -- which prompted me to buy TWO of them, one for office usage, and another one for home. And I could not be happier with it! The guy used to run the Microsoft USB team, which boosted my confidence that the hardware drivers would be well maintained, and my installation experienced has proved it.

Once you plug this product into your PC's USB port (or laptop docking station's port as in my case) Windows finds the new hardware and just starts downloading and installing the drivers from the Windows Update. It finds about 6 or 7 hardware components (this docking station provides you with 4 USB ports, DVI monitor -- with VGA tranciever -- LAN port and Speakers/Microphone ports). So it is not a trivial device, and I've never seen the drivers installation running so smoothly. Within a minute or two I was prompted to accept some license agreement, and then was able to configure the layout of my monitors through the windows screen resolution box (pointing out which one is left, center and right and setting the resolutions). I did reboot, just to make sure :)

My laptop is running Windows 7 64 bit, it's Toshiba 700m. It drives a monitor through this USB station at 1280x1024 32bit, plus two more monitors are plugged into the laptop's port replicator (via VGA and DVI). Unlike the previous Tritton USB2VGA product I had experience with, this one is actually quite fast. It has its own grapnics chip inside and I could not notice any significant CPU workload increase when dragging some "active" windows with refreshable content (like Internet browser with Silverlight or Flash animation) into its monitor. You would not want to play a video in a USB-connected monitor, but I have tried anyway and it did play the 720p I've thrown at it (though it looked more like 720i -- you could see the video lines were interlaced). However it works seemlessly for Office applications (Outlook, Word, Excel) and for keeping an Internet browser window there -- which are my usage scenarios. It did drop my Windows Performance Score from 3.5 to 3.1, but I am quite fine with it. It does support the Windows Aero (the window bars are semi-transparent and you can see through them).

I also have my audio speakers plugged into this docking station, and it emmits clear sound without any problems. The Toshiba port replicator LACKS audio ports, so every time when plugging my laptop into it I had to plug the 3.5 audio connector directly into the laptop -- which was very annoying. Not anymore! I have not tried the LAN port yet, but given how smothly everything else works, would not expect any problems with it. Having the 4 extra USB 2.0 ports is also nice; all my USB wires (phone charger, headset, scanner etc.) are now always plugged, connecting the devices on a single dock, and between the original port replicator and this one I still have couple spare USB ports left.

If I remember correctly, the CEO told me you can plug more than one Dock to your PC for the benefit of all the extra monitors -- but I have not tried it.

Overall, I am VERY pleased with this product, and now enthusiasticly evangelize it to my colleagues at work. Check it out -- you won't regret it!

Click Here to see more reviews about: Plugable USB 2.0 Universal Docking Station with DisplayLink DVI/VGA up to 1920x1080, Audio, Ethernet, and 4 Available High-Speed USB 2.0 Ports

Product Description:
TYPICAL USES: Get around the limitations of your laptop or notebook with a single, simple USB 2.0 connection to any DVI/VGA monitor, keyboard, mouse, speakers, and other USB 2.0 devices which can stay on your desk; Share this common set of devices among several users with a swap of the USB cable; use the flexibility of the virtual USB graphics card to extend your Windows desktop across both displays. PERFORMANCE LIMITATIONS: USB virtual graphics provides full performance for office applications and web browsing, but videos and 3D games should be played on the computer's main screen. OS VERSION COMPATIBILITY: Windows - Windows XP 32-bit, Vista and Win7 32/64-bit with latest service packs. No support for Windows Server versions. Beta-quality drivers for Intel Mac 10.4.11 and Mac OS X 10.5.5 or later. Not compatible with Macbook Pro i5/i7 (with nVidia/Intel dual graphics). Ethernet function of the dock is disabled on Macs. GPL driver source on Linux and other platforms. Linux requires manual xorg.conf configuration - for advanced users only. COMPATIBILITY: On Windows Vista and Win7, virtual USB graphics makes use of your primary GPU, so is compatible only with systems with a single Intel, nVidia, ATI GPU running recent WDDM drivers. HARDWARE NOTES: Includes an AC adapter, so even power-hungry USB devices like hard disks can be connected. Note that the docking station does not power or charge your laptop itself. The dock is a multifunction compound USB 2.0 device, with a Terminus USB 2.0 Hub, DisplayLink DL-165 USB Graphics, C-Media CM6300 USB Audio (supporting the USB Audio Class 1.0 standard), ASIX AX88772A USB Ethernet Chip. SUPPORT AND ADDITIONAL INFORMATION: Additional product information, usage info and support at plugable.com.

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6/10/2011

Creative Sound Blaster X-Fi XtremeGamer Sound Card (70SB073A00000) Review

Creative Sound Blaster X-Fi XtremeGamer Sound Card
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As an avid music fan (and Amazon reviewer), it seemed inevitable that I should at some point seek out a semi-professional quality sound card for my desktop computer.And when it comes to sound cards, Creative leads the way with its X-Fi line of dedicated consumer audio cards.So the only question, then, was "Which one?"

After some consideration, I decided upon the XtremeGamer variant of the X-Fi card.This product contains all the essential parts that comprise the X-Fi experience, yet without all the padded extras that add to the cost of the more expensive cards in the line.My original inclination was toward the now discontinued XtremeMusic card, but since it is indeed out of production it was hard to find.The entry-level XtremeAudio was never a consideration because, contrary to its inclusion in the X-Fi lineup, the XA doesn't actually utilize the X-Fi chip.

This is one powerful piece of electronics.I read somewhere (Tom's Hardware, I believe) that the X-Fi audio processor was more powerful than most desktop CPUs at the time of its release (2005), and it scores an astounding 10,000+ MIPs.Some might see this as overkill, but then, in this age of power-hungry games and high definition digital audio, the more juice the better.And this thing delivers just that.After all, how many times do you see an audio chip with its own heat sink?!

Installation was easy enough.I had to do a little fishing to find the cable that leads to my front panel audio, but the convenience of being able to keep the front jacks working was worth it.Keep in mind that only the newer Intel HD front panels will work (not the older AC '97).The box contains installation discs for both Windows XP and Vista, making ordering the Vista disc (or downloading the applications and driver manually) unnecessary. The software installation was the usual annoying affair, with a million updates and prompts about new startup programs/services.It took over half an hour for it all to complete itself, and I would have hoped that Creative would have streamlined this a bit since the Audigy series.But no matter.

Once I actually got to using the thing, I was very impressed.What follows is a breakdown of what this thing can do, along with my comments.From time to time, I will reference my Audigy 2 ZS Notebook card, which is at least somewhat representative of the Audigy 2 line in general, as far as my purposes go.

-SOUND QUALITY-

This card is, without a doubt, the best-sounding audio device I have ever heard.And, when you consider that it produces a perfectly flat frequency response across the entire audio spectrum, it's not hard to see why it sounds so good.In particular, I noticed that bass has much more definition--it's not just tighter, but some of the higher overtones that define the individual notes come out much better, thereby adding some clarity to the bass lines in songs.Also, there is a certain warmth to the midtones that the somewhat brittle Realtek integrated audio lacks--Mellotrons in particular sound otherworldly.The IA I had was pretty good, but the X-Fi is so much better.Finally, both the volume and the S/N ratio blow away anything IA can offer.You can turn the volume up to the max, and you will hear ZERO noise from the circuitry.

-FUNCTIONALITY: THEORETICAL AND PRACTICAL-

This card comes with a host of software, which differs to varying degrees from that offered with the Audigy cards.The Creative MediaSource media player (now in version five) is the same, as are the SoundFont Bank Manager and the Creative MediaSource Go! applications.However, the similarities end there.Missing (very unfortunately) are Creative Wave Studio and Vienna SoundFont Studio (or equivalents); these tools, while I didn't use them particularly often (see below), were nonetheless very important as part of the package.Not everybody has Sonic Foundry (now Sony) ACID Pro or Pro Tools, for example, and a basic audio editing program should be par for the course with the X-Fi lineup; in addition, without Vienna Studio, the ability to precisely edit soundfonts is missing.Both these applications are available for download from Creative's website, but they really should have been included with the installation discs in the first place.As it is, some of the functionality of a multi-channel mixer has been absorbed in the Audio Console, which now sports three different modes of operation: Entertainment, Audio Creation, and Gaming.A link to a download of CyberLink PowerDVD completes the software package.

In practice, the software is fairly useful.I suppose Creative was trying to make things easier for beginning users, while allowing for advanced users to seek out the more vital functions.Everything seems to center around the Audio Console, and in each mode, different options become available.I usually stick with Audio Creation because it offers everything I require from the other two modes, plus it allows me to hook up my musical keyboard in a pinch.Which brings me to my next point: Some (probably older) keyboards don't work with the USB MIDI driver in Vista, which necessitates the presence of a working copy of XP.There might be a fix for this (barring visiting the keyboard manufacturer's website, which did not help for me), but I didn't have time to be bothered with it.I just booted into my XP partition and got on with it.

-MUSIC CREATION IMPLICATIONS-

This is where things really got interesting.The ability to load and play back soundfonts--not particularly touted in the XtremeGamer due to its intended market--is a powerful feature that all X-Fi cards carry.And this is where my trusty Audigy 2 ZS Notebook has utterly failed me--though it indeed has soundfont support, I was never able to get it to recognize my keyboard.I was stuck, then, with the lame ability to play a little over an octave of (single velocity) notes using my laptop's keys.Even so, I collected a bunch of soundfonts from all over the Internet, and when I fired up the SoundFont Bank Manager, it all payed off.The creative possibilities are virtually endless, even with the somewhat cheesy stock General MIDI sample set included with the card by default.Add a few foraged sounds (Mellotron samples, guitar samples, ...), and it's like a whole new world just opened up.You can even buy collections of soundfonts from Creative, or else sample your own.This card (or another X-Fi) is a must for amateur musicians just for this reason alone.Not only is direct-line recording (once you realize you have to use the Digital Out jack for Line-in--weird, right?) easy, it sounds very clean.Plus, you can lay down a basic mix just from a keyboard using a combination of internal sounds and soundfont files.Hook up a microphone and overdub some vocals, get out the guitar and strum a few chords, and you've got a reasonably high quality demo recording.Of course you need to supply your own connection cables, but all in all it sure beats using the old tape recorder.

-GAMING-

This will be a pretty short paragraph, mainly because--you guessed it--I don't actually game much.However, the main reason any hardcore gamer would want dedicated audio is because it frees up processor overhead usually devoted to the audio portion of games.As mentioned earlier, gaming sound is becoming more and more immersing, and as such it can be very demanding on the CPU.Offloading this on a dedicated component has been reported (by Creative, of course) to result in up to a 15% increase in frame rates as compared to motherboard audio.Also, dedicated components almost always perform better overall than their integrated counterparts, so it's worth it just to get the whole experience.Plus, some games don't even offer the highest audio settings unless they detect an X-Fi audio card in the system, so it pays to get one.

-CONSIDERATIONS-

Generally, there are a few things to consider when making this purchase.One of those is if your power supply can handle it.This is an extremely powerful piece of hardware, and as such it draws a considerable amount of wattage.Make sure you have wiggle room with your PSU.Also, you might want to make sure your motherboard has an open PCI 2.1 slot before you purchase--it saves on the hell and frustration should you discover otherwise.Also, though it's shorter than most of the X-Fi boards, you might still have a little trouble fitting this card in some smaller, more cramped cases.You might have to rearrange some power connectors and other cables in order to fit the card in its place.Finally, if you're a really serious gamer with a limitless budget, remember that there are even better cards than the XtremeGamer.The Fatal1ty line is a special subset of the X-Fi family, and is designed for the hardcore gamer who wants the absolute best gaming performance along with the best audio performance.These cards have additional enhancements as per the standard X-Fi line, and you might be more interested in these if you fit into the above category.

-COMPARISON TO AUDIGY-

One of the main gripes with the Audigy line was that it was hardware-coded to 48,000 Hz/16-bit resolution, and thus any other resolution source needed to be internally resampled before it could be digitally processed.This wasn't handled very well by the hardware, and artifacts could be heard in the sound.I observed this in real time when I played my keyboard throughmy A2 ZS Notebook: A persistent hissing would start up whenever a note was sounded, yet it would disappear when the note ceased.This only happened when I was using effects processing; when the patch was played dry, there was no noise.This annoying effect (which led many to use software rendering to...Read more›

Click Here to see more reviews about: Creative Sound Blaster X-Fi XtremeGamer Sound Card (70SB073A00000)

Product Description:
The Sound Blaster X-Fi XtremeGamer sound card delivers faster audio performance and intense, realistic sound in all your games. Headphone surround sound is better too - so good, you'll swear you're listening to multichannel speakers - and your games will sound richer as you hear all of the crisp, clear highs and bone-crushing lows you've been missing. It's Sound Blaster on steroids.

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