1: Preamble

Until now, many people still think that game mouse=high price, or cheap game mouse must be one of the gold and jade. Is that really the case? Maybe not, for example Logitech G303 ， RGB light effect, PMW3366 optical engine, 6 custom keys, on-board memory configuration file, etc. all show that its game pedigree gene is not a false name. Today, let's take a good look at whether the mouse industry "GTI" has the strength to challenge others.

2: Hardware specifications

The biggest highlight of G303 in terms of hardware specification is that it uses a PMW3366 optical engine, with a maximum resolution of 12000 dpi, a maximum speed of more than 300 ips (the moving speed is about 7.5 m/s), and a maximum acceleration of more than 40G. Such excellent performance can be described as superfluous for most users. 115mm * 65mm * 37mm in shape and only 87g in weight indicate that it is suitable for RTS or MOBA users with small hands.

3: Appearance introduction

As G303 is positioned as a simple paper box package on the outer package, the main body uses Logitech's main color blue and black as the base, the front side is the main body of the mouse, and the back side is the main parameters of the mouse.

After opening the inner package, I saw that there were no other accessories except G303 and San Bao certificate, which was really "low-key".

Logitech G303 adopts a symmetrical design with all black color matching. The front "G" LOGO and the left and right sides both support RGB light effects. The surface has been sanded, and the feel is exquisite and not easy to grease. Although there are not many eye-catching points, it is better than real.

Exterior drawing appreciation:

Logitech G303 is different from many conventional symmetrical mice. The "thin" shape and 87g weight make it very use the grab gesture rather than the general grip. It can be operated very quickly during the game when moving the map by a large margin or when precision is required, and the user will not feel tired due to the passage of time. This is an extreme setting, Either you will like this feeling of holding, or you will feel very anti human.

3: Detail display:

As a game mouse, G303 does not choose integrated buttons for appearance like other brands, but independent split buttons. Maybe many people will think that this traditional design will be very low, which will bring a sense of division to the upper cover and also the gap size problem caused by splicing. However, I think that apart from the engine and shape, micro motion is also important for a mouse. Many players can't buy better micro motion to replace it for the sake of the ultimate subtle feeling. Since the integrated design is integrated with the upper cover, the impact on micro motion will definitely be much greater with split keys, which is why many top game mice still adhere to this design.

Logitech G303 is equipped with a user-defined button on the top, which is DPI adjustment by default, piano paint treatment, crisp and hard, not easy to touch by mistake.

The scroll wheel is designed with smooth surface, but the rubber material is not slippery. The damping and gear position are clear. The middle key has a good stroke, and there is no unknown situation when you press it.

The front of G303 is equipped with a "G" LOGO of its own game series, which can present RGB light effect, and is very good. The frosting treatment used on the upper cover gives G303 a good feel. Unlike the sticky cotton touch of the skin like coating, G303 is very refreshing, but it will not feel thrown out. In addition, compared with the skin like coating, it is more effective in preventing sweat erosion, which is worthy of praise.

In terms of side keys, G303 is designed to be more forward and very upward. The back key is also easy to press, while the front key is relatively awkward. If you press the key, you must adjust the position. If you press the key, the experience will be slightly painful during the game.

Transparent plastic is used at the tail of the side to give consideration to the light effect. The skid resistance is good. The front of the side is concave. When holding the thumb, you can find the placement position very well, and when holding the mouse, you can also ensure that the mouse can be firmly held.

In terms of wire material, G303 is wrapped with nylon, which is moderately soft and not too hard. It does not become a burden for the mouse when moving the mouse in a large area. A shielding ring is designed near the USB port, which is simple and does not use the current mainstream gold-plated processing.

Engine close-up

The foot pad is made of PTFE, which is reasonably distributed

4: Drive Introduction

Logitech has done a good job in driving. All game devices can be set uniformly through Logitech game software. The G303, like its high-end mouse, has built-in on-board memory. Users can store their commonly used configuration schemes for plug and play.

There are quite a lot of button customization functions. The six buttons on the G303 can be set as you want, and conventional mouse functions, hot keys, multi button combinations, media, etc. are all available.

In terms of performance, DPI agility and rate of return can be adjusted. The agility level can be set up to five levels, and users can set it according to their personal preferences.

Although the G303 is positioned at the middle end, this does not affect its functional richness. The G303 is equipped with a programmable RGB backlight, and its shape is quite stylish. Users can adjust the light effect of the logo and the side. If your peripherals are all Logitech, you can also synchronize the light effect settings, which is quite fun.

Light effect display:

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G303 supports surface debugging. Users can debug the mouse engine to achieve maximum accuracy. The effect is very obvious after the actual measurement.

5: Operation experience

The palm of Xiaobian is not big. It is about 18cm, but it is still smaller when holding the G303. In addition, from its design, the designer also wants the user to use the mouse in the form of grasping and pinching. The design of narrow front and wide back can well meet the mouse holding posture of grasping and pinching.

The flat rear end design of G303 also means that the palm is not supported. Fortunately, the weight of 87G will not bring too much pressure to users. In general, the light weight of G303 and the way of grasping and holding the mouse ensure the stability of moving the mouse when playing MOBA games. The combination with PMW3366 optical engine can ensure the flexibility and quick response of the mouse when moving in a large area. It is very competent.

In terms of keys, thanks to the split design, users can get very clear rebound feedback, without the sticky cotton feeling brought by the integrated panel design. It is a pity that the roller part is designed with a sliding surface. Although the rubber material can bring good damping, it will have a great impact on users who sweat more.

6: Summary

As a popular version of Logitech's mouse, G303 is very attractive both for its body designed for MOBA games and its built-in PMW3366 optical engine. With the popularity of MOBA, users' requirements for the mouse have reached an unprecedented height, and its brutal hardware specifications also ensure MOBA users' requirements for rapid response, RGB light effects also meet the aesthetic standards of most users. At present, most e-commerce stores sell for more than 200 yuan, and some even pay 199 yuan when doing activities. If you are a pragmatist, have little hands, and like to roll 2 LOLs, G303 will be a good choice, and your favorite partners can learn about it