Deposition of flagship technology does not mean castration | Darwin EM905 dual-mode gaming mouse evaluation

Today's technology is doing? To BrotherYi said: Technology Over the years have been getting rid of those cables that make us a headache, continue to wireless age. This wireless technology has been constantly scraping in all areas of our lives.Wireless projectors, wireless headsets, wireless (Bluetooth) speakers, wireless handsets, wireless mice and so on, a variety of wireless products are endless.

Dalhousie, a well-known foreign maker, has also been working on the wireless mouse and keyboard. In December 2017, Dal'you released the EM925Pro dual-mode version, which attracted many players' love. Not long ago, Dalhousie launched a streamlined launch on the EM925Pro EM905 wireless gaming mouse, EM905 wireless dual-mode gaming mouse JD now only 299 yuan, compared to the EM925Pro has become a lot of affordable, but we always have a perception: the flagship technology to do subtraction into the mainstream / dessert level The product is about equal to castration, then EM905 wireless dual-mode version of the performance of what? Next BrotherYi will open the answer for everyone.

Rugged and reliable packaging Low-profile appearance

EM905 uses a pure black carton packaging, printing paper in the black is thick under the 4-layer cardboard, a considerable pressure. Both the style but also ensure that the packaging will not be transported in transit due to pressure deformation so that the mouse is pressed Bad.

Open the package to see the EM905, wired adapter and 2.4Ghz wireless receiver, these three things are firmly fixed with hard sponge.

Remove the whole piece of sponge, the following is the manual and warranty card EM905, mouse USB data cable, and Dal'er also comes with a black mouse bag and printed Daldin other product information small card.

The front of the EM905 mouse is a skin-like engineering plastic that feels quite smooth but slightly less antiperspirant performance. BotherYI played a game of 20 minutes and found the front of the mouse shiny, all my hands sweat.

EM905 rubber roller also made a CNC edge trim the metal wheel below the wheel is not the traditional DPI key, but DPI putter ,Push up DPI and push down DPI. We do not need to press like the normal single DPI button to get back to the last file, this design is worthy of praise.

The middle part of the mouse's side skirts are narrowed and there are non-slip rubber particles on the left and right side skirts that are perfect for gripping.

As a whole, the position of the side key is very high, in fact, the entire mouse is not high side button is very easy to press , Just visually appear high only The two keys slightly different slightly, the back button than the forward button to be softer, the back button has also been made to the inside of the contraction.This design also can reduce the error, but the back button area is too small Soft-pressed people feel a little loose. The entire mouse is medium size, size is 125mmX67mmX39mm, I measured the mouse weight is 110 grams when wireless, with a weight of 140 grams when brought with wire, with a relatively heavy when caught with rats, wireless still light.

The classic and compact model EM905 is ideal for gripping

Turned to the back, let's look at the foot stickers. Foot stickers a total of five , The area is very adequate , Evenly distributed in all directions of the mouse Makes the mouse can be very smooth to complete rapid lifting and falling movements Mouse back also OFF / ON key also made a color indication, red is OFF file, green is ON file.

Red represents the mouse is OFF file

Green represents the mouse is ON file

The EM905 has an interface for receiving a 2.4GHz NANO interface, a long 1.5-meter USB cable, and an adapter that allows the NANO receiver to be placed on the desktop to reduce the signal from various obstructions problem.

summary: EM905 wireless dual-mode version is very compact and very suitable for grasping but its weight is not light, in the eyes of BrotherYi, EM905 wireless dual-mode version is the game for the small right-handed grasps, but its height is not very suitable for lying , For a long time working can not effectively alleviate the hand fatigue.For a long time office needs friends, we recommend that you set up an office mouse.

Light effect is generally strong life

Official website claimed the mouse Built-in 930mAh lithium battery , Once full: The game mode can be used for about 11 days and the office mode for about 16 days. This life in the wireless gaming mouse rather awesome, and in order to achieve this life design, EM905 only made in the LOGO area can emit a pixel of the light-emitting area there is no additional lights with the purchase of a lot of wireless mouse will not consider the mouse Too much light on the area, because it is too power.I do not know when graphene batteries can be commercially available, when the wireless device lighting effects should not be too much impact on life. LOGO can send 16.8 million RGB colors , But there is no corresponding driver can be adjusted only when switching DPI to the color of the lamp will change.

EM905 driver is very simple and intuitive.Adjustment keys, DPI, mouse rate of return and editing macros these features are there. DPI we can step into six steps to adjust in 50 steps, we can also adjust the DPI for each file corresponds to the light Effective color. Write down the color so that we can know the current mouse speed.

EM905 also has a special key combination to switch the rate of return on the mouse to achieve the purpose of power saving while holding down the right mouse button and the wheel button (scroll wheel is also pressed down) for three seconds, the mouse's rate of return will be 125Hz-250Hz-500Hz- Switch between 1000Hz.

Switching the rate of return mode requires a long press

summary: EM905 driver function is complete, I think in the light effect can improve only breathing this effect a little single, I hope the next generation can do more light area can be opened more light-driven.

Technical parameters and demo report

EM905 uses a customized version ATG4090 optical engine , Although BroyherYI in the original phase and Anwar high official website did not find the data in line with the ATG4090 official website said ATG4090 engine parameters DPI6000, IPS150 / 20G, It should be a customized and refined version of the PMW3325 or PMW3310, a parameter that is better than most of the entry-level wired gaming mice and meets most mouse requirements for most games.

Is the mule is the horse had to pull out the yo, like the old BrotherYi chose the "CS: GO", "watch vanguard", "Aim Hero" these few games on the mouse to play a few games to demo down, in terms of speed Wired and wireless mouse mode I did not feel any difference (both wireless and wired I have to open the 1000Hz return rate.) EM905 in the case of low DPI performance is quite good, coupled with the grip of BrotherYi can Very easy campaign "CS: GO"Mouse tracking accuracy and speed to meet the grasp of fast swinging shot is more than enough. The entire CS: GO test the mouse is not smooth and skipped frame situation.

This is BrotherYi's operation for wireless + low DPI

ATW4090 engine in "watch vanguard" is not enough .In 2900DPI above, the mouse arc movement reaction to the screen when I feel the beginning and end of the movement of these two nodes mouse has a very trembling feeling. But this also Not beyond my expectations, after all, the price is placed in here now really allow players to control in the game 3000-6000DPI have to be the flagship product of each other in the training of Aim Hero me and another Through a lot of practice partners verified more than one conclusion, to ensure that it is not my personal illusion.

Summary: As a catch rat EM905 dual-template is very good, both wired and wireless positioning are quite accurate Although the high DPI performance of the EM905 dual-mode version is generally average, the price is not too demanding for it.

PConline evaluation room summary

This time, Dal'ey put his own home The integration of EM925pro (wireless version) and EM905 (wired version) is pretty good , successful The flagship product technology down to the mainstream consumer level The product (>). EM905 wireless dual-mode version of the 299 yuan price point for the game designed classic grip mold, precise positioning, life is also quite strong , In general, is a good wireless gaming mouse.We recommend that there is a demand for wireless gaming friends can buy this product, especially like FPS players EM905 will not let you down (in the entry wireless gaming mouse) Finally BrotherYi still have to say: Do not take the game mouse to work long hours, they do not specifically designed for the office can effectively alleviate hand fatigue.