పరిచయం
The ATK U2 Wireless Gaming Mouse is a high-performance peripheral designed for competitive gaming. Featuring a lightweight, ergonomic design and advanced sensor technology, it offers versatile connectivity options including 2.4G wireless, Bluetooth, and wired modes. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your ATK U2 mouse to ensure optimal performance.

Image: ATK U2 Wireless Gaming Mouse, showcasing the product and brand logo.
కీ ఫీచర్లు
- మూడు-మోడ్ కనెక్టివిటీ: Seamlessly switch between 2.4G wireless, Bluetooth, and wired connections for maximum flexibility.
- అతి తేలికైన డిజైన్: Weighing as low as 44g (model dependent), the non-porous design ensures agile and comfortable handling.
- Flagship Sensors: Equipped with PAW3950/Ultra or PAW3395 sensors for exceptional speed, accuracy, and stability.
- అధిక పోలింగ్ రేటు: Up to 8000Hz polling rate for ultra-smooth and responsive tracking (requires compatible system configuration).
- High DPI: Adjustable DPI up to 42000 (interpolated) for precise control.
- Ice-Sensitive Coating: A delicate, cold, stain-resistant, and easy-to-clean coating for enhanced grip and durability.
- దీర్ఘకాలం ఉండే బ్యాటరీ: 800mAh battery (for U2Plus, U2ProMax, U2 Master Edition) provides extended usage.
- Ergonomic Bilateral Waist Design: Conforms to hand grip habits for comfortable and flexible movement.
- ATK Shark Competitive Firmware MAX: Advanced firmware for enhanced performance and control.
- High-Performance Switches: Features Omron Light Micro (hard, brittle, fast response) or Ring Nuo Ice Berry Powder Dot (soft, high frequency click) micro-motion switches.

Image: Illustrates the three connection modes: 2.4G, Bluetooth, and Wired.
సెటప్ సూచనలు
1. అన్బాక్సింగ్ మరియు ప్యాకేజీ కంటెంట్లు
Upon opening your ATK U2 mouse package, you should find the following items:
- ATK U2 Wireless Gaming Mouse
- Star Flash 1K Receiver (for U2 SE/U2/U2 Plus) or Nordic 8K Receiver (for U2 Ultra/U2 Ultimate) or 8K NANO Receiver (for U2 Pro Max)
- Braided Data Line (USB-C cable)
- యూజర్ గైడ్ (ఈ మాన్యువల్)
- వారంటీ వోచర్
- Foot Stickers (standard full-size, complementary competitive, or gray competitive depending on model)
- 8K Overgauge Data Line (for U2 Pro Max, U2 Ultra, U2 Ultimate)
- Red Balanced Foot Stickers (for U2 Ultimate)

Image: Detailed list of packaging accessories for various ATK U2 models.
2. మీ మౌస్ని కనెక్ట్ చేస్తోంది
The ATK U2 mouse supports three connection modes:
2.1. 2.4G వైర్లెస్ కనెక్షన్
- Locate the 2.4G wireless receiver (USB dongle) in your package.
- మీ కంప్యూటర్లో అందుబాటులో ఉన్న USB పోర్ట్కి రిసీవర్ని ప్లగ్ చేయండి.
- మౌస్ కింద ఉన్న స్విచ్ ఉపయోగించి దాన్ని ఆన్ చేయండి. మౌస్ ఆటోమేటిక్గా రిసీవర్కి కనెక్ట్ అవ్వాలి.
- If connection is not established, refer to the troubleshooting section or the ATK HUB software for pairing instructions.
2.2. బ్లూటూత్ కనెక్షన్
- Turn on the mouse and switch it to Bluetooth mode (if applicable, refer to the switch on the mouse's underside).
- మీ కంప్యూటర్లో, బ్లూటూత్ సెట్టింగ్లను తెరవండి.
- కోసం వెతకండి new devices and select "ATK U2" (or similar name) from the list.
- జత చేసే ప్రక్రియను పూర్తి చేయడానికి ఏదైనా ఆన్-స్క్రీన్ ప్రాంప్ట్లను అనుసరించండి.
2.3. వైర్డు కనెక్షన్
- Connect the braided data line (USB-C end) to the front port of your ATK U2 mouse.
- మీ కంప్యూటర్లో అందుబాటులో ఉన్న USB పోర్ట్కు మరొక చివరను (USB-A) కనెక్ట్ చేయండి.
- The mouse will function immediately in wired mode and will also charge the internal battery.
3. Software Installation (ATK HUB Web డ్రైవర్)
For advanced customization and optimal performance, it is recommended to install the ATK HUB Web డ్రైవర్.
- అధికారిక ATK ని సందర్శించండి webసైట్: www.atk.pro ద్వారా
- Download and install the ATK HUB Web Driver software compatible with your operating system.
- The software allows you to customize DPI settings, button assignments, polling rate, and other performance parameters.

Image: Screenshot of the ATK HUB Web Driver interface for customization.
ఆపరేటింగ్ సూచనలు
1. DPI సర్దుబాటు
The ATK U2 mouse features a dedicated DPI adjust button, typically located on the top or underside of the mouse. Press this button to cycle through preset DPI levels. You can customize these levels using the ATK HUB Web డ్రైవర్.
2. పోలింగ్ రేటు
The mouse supports polling rates up to 8000Hz for smoother tracking and reduced input lag. This setting can be adjusted via the ATK HUB Web Driver. Note that higher polling rates require a more powerful computer system to fully utilize the benefits.

Image: Visual comparison of 1000Hz (slight caton) and 8000Hz (smooth trajectory) polling rates.
3. మౌస్ను ఛార్జ్ చేయడం
To charge the ATK U2 mouse, connect it to your computer using the provided braided USB-C data line. The mouse can be used while charging in wired mode. An indicator light on the mouse may show charging status.
4. Firmware and Driver Updates
Regularly check the ATK webసైట్ (www.atk.pro ద్వారా) for the latest firmware and driver updates. Keeping your software up-to-date ensures optimal performance, bug fixes, and access to new features.
నిర్వహణ
- శుభ్రపరచడం: The mouse features an ice-sensitive coating that is stain-resistant and easy to clean. Use a soft, dry cloth to wipe down the mouse. For stubborn dirt, a slightly damp తేలికపాటి సబ్బు ఉన్న వస్త్రాన్ని ఉపయోగించవచ్చు, తద్వారా మౌస్ లోపలికి ద్రవం రాకుండా చూసుకోవచ్చు.
- బ్యాటరీ సంరక్షణ: To prolong battery life, avoid fully discharging the mouse frequently. Charge it when the battery level is low. If storing the mouse for an extended period, charge it to about 50% and store in a cool, dry place.
- ఫుట్ ప్యాడ్లు: Inspect the mouse foot pads periodically for wear. Worn foot pads can affect gliding performance. Replacement foot pads may be available from the manufacturer.

Image: Highlights the ice-sensitive coating for durability and easy cleaning.
ట్రబుల్షూటింగ్
- మౌస్ స్పందించడం లేదు:
- మౌస్ ఆన్ చేయబడిందని నిర్ధారించుకోండి.
- బ్యాటరీ స్థాయిని తనిఖీ చేయండి మరియు అవసరమైతే ఛార్జ్ చేయండి.
- Verify the 2.4G receiver is securely plugged into a USB port, or that Bluetooth is paired correctly.
- Try connecting via wired mode to rule out wireless issues.
- మీ కంప్యూటర్ని పునఃప్రారంభించండి.
- జాప్యం లేదా అనియత కదలిక:
- Ensure the 2.4G receiver is not obstructed and is close to the mouse.
- ఇతర వైర్లెస్ పరికరాల జోక్యాన్ని నివారించండి.
- Clean the sensor lens on the underside of the mouse.
- Check your computer's system requirements for 8000Hz polling rate (CPU: Intel Core i79700K/AMD Ryzen 73700X or above, Display: 240Hz+ refresh rate, Graphics: NVIDIA GTX1080/AMD RX5700 or above, Memory: 16GB or more).
- Update mouse firmware and drivers via ATK HUB.
- DPI మారడం లేదు:
- Ensure the DPI button is functioning.
- Check DPI settings in the ATK HUB Web డ్రైవర్.
స్పెసిఫికేషన్లు
The ATK U2 series offers various models with slightly different specifications. Please refer to the table below for detailed parameters.
| ఫీచర్ | U2 SE / U2 | యు 2 ప్లస్ | U2 ప్రో | U2 ప్రో మాక్స్ | U2 అల్ట్రా | U2 Master Edition |
|---|---|---|---|---|---|---|
| ఉత్పత్తి పేరు | ATK strong empty U2 non-porous lightweight wireless mouse | |||||
| రంగు | నలుపు/తెలుపు | |||||
| కొలతలు | Length 123.7mm x width 64.6mm x height 39.1mm (Middle hand) | |||||
| పూత | Delicate ice coating, non-slip and easy to clean | |||||
| సెన్సార్ | Xhero AI | PAW 3395SE | PAW 3395 | PAW 3395Ultra | PAW 3950 | PAW 3950Ultra |
| మాస్టర్ కంట్రోల్ చిప్ | Shanghai Haixi Star Flash master | Original Flagship Master | Shanghai Haixi Custom competitive chip | నార్డిక్ 52840 | ||
| ట్రాన్స్మిషన్ టెక్నాలజీ | Second Generation SmartSpeed Wireless Transmission ATK Sharkist Professional Competitive Firmware | Second Generation SmartSpeed Wireless Transmission Technology ATK Sharkist Professional Competitive Firmware MAX | Second Generation SmartSpeed Wireless Transmission Technology ATK Sharkist Professional Competitive Firmware MAX | |||
| తిరుగు రేటు | Wired 1K/Wireless 1K | Wired 1K/Wireless 1K | Wired 1K/Wireless 1K | Wired 1K/Wireless 1K | వైర్డు/వైర్లెస్ డ్యూయల్ 8K | వైర్డు/వైర్లెస్ డ్యూయల్ 8K |
| బ్యాటరీ | 500mAh | 800mAh | 500mAh | 800mAh | 500mAh | 800mAh |
| Endurance (1K) | 150 hours (Star connection) | 240 hours (Star connection) | 150 hours (1000Hz) | 200 hours (1000Hz) | 150 hours (1000Hz) | 240 hours (1000Hz) |
| బరువు | 49 గ్రా ± 2 గ్రా | 55 గ్రా ± 2 గ్రా | 44 గ్రా ± 2 గ్రా | 55 గ్రా ± 2 గ్రా | 49 గ్రా ± 2 గ్రా | 49 గ్రా ± 2 గ్రా |
| Primary key jog | Huan Huan Lou You Red Dot V2 | Ring Nuo Ice Berry Powder Dot | Omron Light Micro/ATK custom light micro-motion | Ring Nuo Ice Berry Powder Dot | Omron Light Micro/ATK custom light micro-motion | |
| Side key fretting | TTC | |||||
*Note: 44g measurement result is the test result of mouse single product, excluding the error of 2g in the weight of receiver and foot pads. Battery endurance is obtained by laboratory test in 1000Hz mode. Actual use time may vary.

Image: Comprehensive table detailing specifications for all ATK U2 mouse models.
Sensor Specifications (PAW3950 vs PAW3950Ultra)
| ఫీచర్ | PAW3950 | PAW3950అల్ట్రా |
|---|---|---|
| DPI adjustment range | 50-30000 (can be overclocked to 36000) | 10-30000 (can be overclocked to 42000) |
| Tracking rate | 750IPS | 750IPS |
| త్వరణం | 50G | 50G |
| LOD height | 0.7/1.0/2.0mm | 0.7mm~1.7mm (Precision 0.1mm gear adjustable) |

Image: Comparison of PAW3950 and PAW3950Ultra sensor specifications.
వినియోగదారు చిట్కాలు
- Optimal Polling Rate: While 8000Hz offers the lowest latency, ensure your system meets the recommended specifications (CPU, display refresh rate, graphics card, memory) to avoid performance issues. If you experience stuttering, try reducing the polling rate to 1000Hz.
- అనుకూలీకరణ: Utilize the ATK HUB Web Driver to fine-tune DPI stages, button assignments, and macro settings to match your gaming style and preferences.
- గ్రిప్ స్టైల్: The ATK U2 mouse is designed for both prone grip and claw grip styles, with bilateral waist and triangle fixed features for comfort. Experiment to find the most comfortable and effective grip for you.
- Firmware MAX: For models supporting the "Shark Competition Firmware MAX" (U2Pro, U2ProMax, U2Ultra, U2 Master Edition), ensure it is enabled in wired mode for the absolute best performance.

Image: Illustrates comfortable grip positions and ergonomic design features.
వారంటీ మరియు మద్దతు
Your ATK U2 Wireless Gaming Mouse comes with a warranty as specified by the seller and local regulations. Please refer to the warranty voucher included in your package for details.
For technical support, driver downloads, firmware updates, and additional product information, please visit the official ATK webసైట్:
For any issues not covered in this manual, contacting ATK customer support through their webసైట్ సిఫార్సు చేయబడింది.





