2015年4月29日星期三

Smart Business Trip Dell OptiPlex 3020M Evaluation

As a major category of computer products, business computer has always been the focus, and stable performance has also been one of the most important factors for business users, if a product claiming to show it in business computer work normal, I’m sure there will be no consumers are willing to spend money. And in business, Dell desktops has excellent performance, and its OptiPlex series is an excellent series of products, as a focus on the business of computer series, OptiPlex 3020M is a very good product.
dell optiplex 3020m drivers download
Dell OptiPlex 3020M business desktop PC, cabinet body also can't hide it good performance. The configuration, different from Dell OptiPlex 3020, Dell OptiPlex 3020M using the fourth generation of Intel core i5-4590T processor core, clocked at 2.0GHz, and integrated with Intel HD Graphics 4600 graphics core. The storage is used in the 4GB DDR3 memory, and a combination of 500GB mechanical hard drive, overall performance is good, can easily cope with daily business office needs.
Dell OptiPlex 3020M: appearance fashion concise business
Dell OptiPlex series has been Dell on behalf of its products business desktop computer, the great business atmosphere appearance, let it become a major choice of many business users. This Dell OptiPlex 3020M business desktop computer with a compact body design, can also be classified as a Mini PC, it is very convenient to use.
Dell OptiPlex 3020M gives a very strong feeling of solidity, although smaller, but the work performance is very good. In addition to the front panel, the other parts are made of metal materials, and plate quality and thickness is also very strong, will not give people a thin feeling. At the same time the machine also adopts the mainstream business products of the black color, the atmosphere is quite calm and reserved.
The metal shell has certain shielding effect for signal receiving, in order to solve this problem, realize the receiving of the signal, Dell OptiPlex 3020M is also equipped with a detachable antenna. Of course, if you can also choose the cable access network, Dell OptiPlex 3020M is equipped with RJ-45 interface.
For the OptiPlex drivers, you can get it from here: Dell OptiPlex 3020M Drivers Download.
I believe that careful friends must have found a small detail, is the "DELL" Logo is turning, guarantee either straight or stand, this Logo can be right side. From this small details, we can understand that this product is meticulous and intentions.
In order to more convenient for the user, Dell OptiPlex 3020M also provides a variety of stents, these stents only need simple disassembly and splicing can put the host in among them, more convenient, thus saves the biggest users space.
Although dell OptiPlex 3020 m size is very small, but it's still pretty good in transferring ability, the front panel configuration have boot keys, 1 USB 2.0, 1 USB 3.0 and headset, microphone interface. While on the back panel configuration has previously mentioned RJ - 45 network interface, a USB 3.0 interface, three USB 2.0 interface, DP interface and VGA interface, overall configuration can cope with the daily business.
Dell OptiPlex 3020M also provides a set of wireless mouse and keyboard combination, the keyboard feel comfortable, accurate positioning, mouse knock comfort, for office people, such a practical and comfortable suite is very practical.
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Dell OptiPlex Drivers Download

2015年4月22日星期三

C-Media and Realtek Audio Card 2004 History

Sound Card (Sound Card) is also called the audio Card, the Sound Card is the most basic part of the multimedia technology is to realize the Sound/digital signal transformation a hardware.
The basic function of the sound card is the original voice signal from the microphone, tape, and disc is used to transform the output to headphones, speakers, amplifiers, tape recorders and other sound equipment, or through the musical instrument digital interface (MIDI) to make the instrument sound.
2004, Network and multimedia computer chip manufacturer Realtek semiconductor company (Realtek Semiconductor) announced a strategic investment in C-media electronics companies, take about 20% of the shares.
According to reports, Realtek will entrust C-media development advanced Audio CODEC software in the future, hope to through c-media audio encoding / decoding chip (Audio CODECs) software development advantages, to strengthen the competitiveness of Realtek in the product line, thus providing the best market Audio CODEC solution. In addition, Realtek will provided its rich IP and technical support C-media audio products development.
"Realtek has won the reputation in the Audio CODEC product quality, if use C-media Audio software and advanced signal processing technology in the future, Realtek will be more strengthen, can provide more perfect advanced Audio CODEC solutions". Realtek Semiconductor company vice President Chen pointed out that "under the professional development, Realtek semiconductor will more specialization to develop high-performance hardware, plus use C-media company high additional value of software application, to provide customers a more complete solutions."
After 2004 C-media and Realtek acquisition agreement, c-media completely out of AC97, HD Audio onboard sound CODEC chip market, and to provide technical cooperation and support for Realtek, after everyone not to see new motherboard products integrated C-Media label CODEC chip, while the Realtek signs of CODEC chip on board is c-media and Realtek Semiconductor products. After the onboard sound market changes, c-media Electronics will be mainly in the high-end audio processing chip, independent sound card market. C-media launched independent sound card chip is divided into high, middle, low three grade, high-end Oxygen HD CMI8787Audio series, in the middle end there are CMI8768 Audio/CMI8768+ Audio, while the low-end is that "make known to every family" CMI8738 series.
After the release of Windows 8 system, c-media also released a new version of its mainstream sound card driver support in its official website, but did not give a download link, just say please contact users and dealers in the new drive, it also shows the C-media - sound card is different.
One of the Popular C-Media Sound Card: CM6206
And if you use this audio card, you can find the drivers from here: C-Media CM6206 Drivers Download
CM6206 is a highly integrated single chip USB audio chip. All the important simulation module is embedded in the CM6206, including the 7.1 channel DAC and headphone buffer, 2CH ADC, the microphone gain, phase locked loop, voltage regulator, USB transceiver. It is very suitable for high-end USB external audio cassette, USB multi-channel Headset or USB multi-channel speaker. Many functions are programmable block with external EEPROM and MCU interface. In addition, MCU/ EEPROM/ GPIO can control through HID software interface and it is very easy. Even better, CM6206 support stereo microphone jack, Headset sense of S / PDIF I / O 48 kHz sampling rate. In addition, the unique patented driver can support the world's first speaker shifter, Cara OK and other advanced features.
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2015年4月21日星期二

Logitech Wireless Mouse M560 and M557 performance reviews

The launch of Logitech M560 and M557 are mid-range mouse, where M560 is the wireless mouse, and M557 is a Bluetooth wireless mouse. Interestingly, Logitech is busy trying to launch touch mouse, trackpad and game mouse in recent years, but this mid-range mouse specifications laid down - the last one as the same level of mouse M560 was M525 introduced at the end of 2011, and the finally normal Bluetooth mouse, more can be traced back to four years ago, Logitech M555b . Can only say that mouse product cycles is so long!
Compared with M557, M560 is larger changes, so this article will mainly to M560, plus a part of M557.
logitech m560 drivers downlad
Unfortunately, but not surprisingly, M560 and M557 are used in blister packaging. And the packaging is not the same as before, the new generation of packaging is very user-friendly. In addition to the already dotted around the cut assist unpacking outside, on the back of the upper left and upper right also left two finger let you plug into the hole, open bag easier. But even so, the two biggest disadvantage blister package is still here -- one while opening becomes easier, but still sharp plastic edge; the other is a blister package but opened the package basically scrapped, impossible to put back in storage.
Besides the mouse within the M560 box, that is, the Nano receiver, and an AA battery; M557 is two AA batteries (Bluetooth didn't receiver).
Before said the main functions and design for this product, you can get the drivers from here if you use this mouse: Logitech M560 drivers download.
Appearance, feel
M560 is a new design in Logitech's product line, and the first Logitech mouse without a seam between the left key and right key. The positive side is matte plastic material, both sides are non-slip texture of plastic, the whole body shape and color is like a small and symmetrical M950. Although the appearance of the mouse is symmetrical, but the two thumb M560 key is still on the left, revealed the mouse is a right-handed object design product.
The upper middle of M560 is the roller and the flywheel bond -- yes, very unfortunately, Logitech chose to let the press here to toggle roller wheel model, and the function keys in the heart only rely on independent keys back to complete. We know Logitech has introduced key to use as roller, behind a separate button for flywheel mouse switching, so it is not difficult in technology, here Logitech choose the roller mode switching only increases the problem.
At the bottom of M560 is the switch, power light and sensor, battery cover direct backward slide open, and no special design. Besides the battery inside, and a small hole for mounting the receiver, here Logitech have a little bit lazy, no design after insert the receiver's ability to automatically shut off the power, so still remember to turn off the power when carrying time!
With its price, M560 is to be in good faith. In addition to the appearance, which is all equipped with flywheel roller of the mouse, the cheapest one. The only biggest drawback is, to use the middle mouse button people are not friendly.
Two popular Set Point drivers for Logitech Wireless Mouse M560
setpoint6.61.15_smart.exe download, this is a set point drivers that support all windows version.
setpoint6.61.15_64.exe download, this is a set point drivers that only support 64 bit for Windows XP, Vista, 7 and 8.
M557
M557 with little change, it is the same basically with M555b. The biggest difference in the fact that it took the wheel roller, changed back to the normal roller, and from the laser induced drop into optical sensing. Bottom cover opening mechanism has changed simple, but this is probably most people don't pay attention to. Others are the same, overall grip, the surface of the material as the same as before. In most of the surface, M557 can successfully trace, but cannot used at a transparent surface (i.e. glass).
M557 is currently the cheapest Logitech Bluetooth mouse. Want to enjoy a less cheap receiver, can consider this one!
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2015年4月15日星期三

One second enhance the fashion sense Dell Inspiron One 2020 reviews

Touch control function is becoming all-in-one computer standard features, but in many people's minds, smart mobile phone and tablet computer is suitable for use touchpad, however, before these products are not fire up, touch all-in-one computer is already the industry darling. Just because the touch product cost is high, so the market price is also more expensive, plus the technology itself is not mature enough, all-in-one touch computer did not first popularity.
Not the same with the use of mouse and keyboard, touch control application with more direct for users, directly touch on the screen have more affinity than using the mouse click, and Windows 8 system strengthen the support for touch control application. The Inspiron 2020 is Dell's main entry-level market integrated computer products, and Dell have three series of integrated computer products: 2720 XPS, Dell Inspiron 2330 and Inspiron 2020, are equipped with touch screen version.
Dell Inspiron 2020 is positioned in the entry-level home applications and enterprise office use, this series of products with high performance price ratio, the appearance is simple, remove all unnecessary things, shows the most capable side to the users. Although this product price is not high, but its workmanship, materials and other aspects are very good.
Before you see the hardware review, you can get all the drivers for this computer from here: Dell Inspiron One 2020 Drivers Download.
The simple design
Dell Inspiron 2020 is known as the "Black Knight", this product uses the entire black design. In Dell official website, Dell Inspiron 2020 has the touch version and non-touch version, the touch-version with a 20 inches 1600 x 900 resolution screen, display will be more delicate.
This product uses the rounded edge design, the overall look is very comfortable. We can see the power button is arranged on the side of the fuselage, and the hard disk light is also designed in this side, users want to know the hard Disk work may need to turn sideways to see. Maybe Dell designer is in order not to let the flashing lights disturb the user's attention, had put in a relatively hidden location.
The 20 inch size for most users is relatively modest, whether it is placed in the bedroom or in front of the desk, the volume is very suitable. As we mentioned before, this product gives a kind of very capable of feeling to person, with each section are very harmonious, although is black color, but the overall look is not monotonous.
The ventilation holes is all-in-one computer cannot be missing parts, but it will more or less affect the overall appearance. So we see Dell 2020 are adopted to design the heat dissipation holes small enough, so that the users is difficult to realize it. In addition, even if the cooling whole design is very small, it will not affect the heat dissipation, the hardware is use low power consumption, and heat can be controlled relatively low.
Excellent workmanship details
Although users rarely pay attention to the back of the fuselage, but Dell also do beautification for it. The mirror effect and the front of the screen plays a good echo, and with Matt design around the body, also make the overall look plumper. In addition, the processor Dell LOGO is designed in a central position on the back, very conspicuous.
On the right side of the fuselage is equipped with a DVD burner, and no other interface configuration. We think that if put some USB interfaces in the end, may be more practical, after all, users’ use the right equipment may be more easily plug.
The three buttons on the left side of the fuselage is used to control the screen, above two can adjust the brightness of the screen, and the small convex button can quickly turn off the screen.
In the key below part, is the audio interface, two USB interfaces and a card reader interface, the interface configuration can basically meet users’ daily requirement.
In the back of the fuselage, this product also has three USB interfaces, network interface and a power interface. It may be considered to save the cost, this product does not configure the USB3.0 interface, but I believe the future will be an upgraded version of ascension in this respect.
Touch control function, easy to use
The added touch control function gives Dell 2020 more functions, this product standard comes with the Windows8 operating system, can be immediately used after boot into Win8 system. Through the actual test, the sensitivity of the touch screen is quite good, with a strong sense of the smooth operation of the system, touch operation on a larger screen feel quite good.
Due to the addition of touch layer, the products is to be thicker than the regular version of the screen thickness. But has no effect on the actual use. In addition, the screen of the hardness is very high, the general object is difficult to scratch the screen.
The speaker is designed in the bottom of the screen, while the design is hidden, but the sound effect is quite good. It is understood, Dell Inspiron 2020 passed the WaveAudioMaxx3 professional audio system certification, and you can get a good guarantee in audio quality.
Dell Inspiron 2020 equipped with a wireless mouse and keyboard, users can get rid of shackles of cable when in use. The feel is quite good, the key feeling softer, and slim design is also very fashion.
Meet practical performance requirement
We have got the product is the high version of whole series of products, which uses Intel core i3-3240T processor, 4GB of memory and 1TB memory, video card uses Intel core graphics. You can get the Chipset drivers file windows 8 here: iMEI_Intel_W8_A01_Setup-449WG_ZPE.exe. From the configuration point of view, most programs and daily requirements can be used. After all, DELL Inspiron 2020 is a positioning in the entry-level products, "enough" is the most important task.
A second "change" to enhance color temperament
In addition to the two characteristics: cheap and practical performance, in the design, the Inspiron 2020 is not as the same spirit with 2330, compared with 2350 and 2720 XPS these high-end products, the design is doctrine. Therefore, Dell official provides a beautiful color shell for the Inspiron 2020, only need to embed shell into the body, can let the Inspiron 2020 second "change" color become beautiful fashion products.
DELL Inspiron 2020 can be said a versatile integrated computer, will be equal at office and home entertainment. The greatest feature of this product is equipped with a beautiful shell package, can help the machine itself to enhance the fashion sense. In addition, it also uses the electromagnetic protection shell, full protect the motherboard and important parts, use the electromagnetic compatibility design higher than international standards, and reduce the radiation. In the development of many entry-level computer products, Dell Inspiron 2020 can be said to be a very good product.

2015年4月6日星期一

Dell Inspiron One 2310 reviews: 23-inch WLED

For an excellent computer, it will not only has excellent design, but also have the reasonable internal structure. With these two aspects of guarantee, plus multi touch screen, LED functional features etc. points, the product will be more competitive in the market. Dell Inspiron One 2310 is such a product. Inspiron One 2310 is used in the Intel processor, listed the same as well as Inspiron One 2205, this series use AMD platform.
Inspiron One 2310 design is very good, body lines radian design, edge smooth and natural. The silver main colors made the whole body looks has a strong metal texture, gray border and the main colors with each other, complement each other.
Inspiron One 2310 fuselage design is very simple, do not see any decorative elements, related function keys are all located to the side of the fuselage. I really like this design because when using a computer to watch videos, compact body design make eyes feel more relaxed.
The back line design is outstanding, the overall sense of the entire rear looks very strong, no damage beautiful vents towering cross in the middle, the relevant interfaces and vents concentrated in the upper and lower sides, very harmonious and beautiful.
For the Drivers download, you can find and update it from here: Dell Inspiron One 2310 Drivers Download. Inspiron One 2310's interface is more abundant, the back has four USB 2.0 ports, an Ethernet port, composite video, TV tuner antenna, VGA, HDMI, SPDIF, richness can let it act as a home media center.
On the side of the fuselage, you can see common interfaces, two USB, Front Audio IN / OUT, sound control buttons; master power switch is also designed in the fuselage side, slightly concave, to prevent inadvertently; another side you can see the screen brightness adjustment buttons and input button that enables screen switching function, to achieve VGA input, and HDMI inputs. For example, a digital camera HDMI access fuselage, just press INPUT to switch to HDMI mode can directly browse photos, very convenient.
Inspiron One 2310 uses 23-inch WLED, excellent screen display, the audio (R275958.exe) also has a good performance. You can see THX TruStudio PC certified at the bottom of the fuselage, through the establishment of virtual surround channels, can provide a realistic effect control. By listening, Inspiron One 2310 achieved a slightly better sound than ordinary speakers 2X4W, if not deliberately pursue effect, then original speaker can meet the daily needs of video playback.
One big advantage for one computer is highly integrated, low connection, Inspiron One 2310's integrated camera and MIC on the top, easy for video / voice chat, with wireless design keyboard and mouse. If your home is equipped with a wireless router, only need a power line you can normally use a computer.
For the configuration, Inspiron One 2310 major parts are main with mobile platforms. Now it seems that one computer with full desktop architecture is a trend, because, after all, one computer is used to replace the traditional desktop, rather than "notebook" tied to the display. Of course, Core i3 M370 + HM57 + HD5470 platform consisting of powerful enough to fully meet the needs of high-definition video decoding.
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