1. Introducció
The MCHOSE L7 Ultra+ is a high-performance tri-mode wireless gaming mouse designed for esports enthusiasts and PC users. Featuring a lightweight, non-porous design, a high-precision PAW3395 sensor, and support for an 8K polling rate, it offers ultra-low latency and sensitive, accurate control. This manual provides detailed instructions for setting up, operating, and maintaining your MCHOSE L7 Ultra+ mouse to ensure optimal performance.
2. Contingut del paquet
Marqueu la casella per als elements següents:
- MCHOSE L7 Ultra+ Wireless Mouse
- Wireless 8K custom receiver
- Charging/data cord (Type-C)
- Help Warranty manual
- Targeta de funció
- Adhesius antilliscants
3. Producte acabatview
The MCHOSE L7 Ultra+ mouse is engineered for competitive performance and comfort.
3.1. Lightweight Design
The L7 series mice are designed to be ultra-lightweight and non-porous, reducing fatigue during extended use. The L7 Ultra+ model weighs approximately 48g, providing a swift and agile feel.

Image: MCHOSE L7 series mice in white and black, emphasizing their non-porous, ultra-lightweight construction.
3.2. Tri-Mode Connectivity
The mouse supports three connection modes: wired (Type-C), 2.4G wireless, and Bluetooth, offering versatile connectivity options for various setups.

Image: A white MCHOSE L7 Ultra+ mouse shown with its 2.4G wireless dongle, demonstrating its tri-mode connectivity.
3.3. High-Precision Sensor & 8K Polling Rate
Equipped with a Pixart PAW3395 sensor (up to 26000 DPI, 650 IPS, 50G acceleration) or PAW3950 (up to 42000 DPI, 750 IPS, 50G acceleration for Ultra models), the mouse delivers exceptional tracking accuracy. It supports a dual 8K high return rate (polling rate) for ultra-low latency of approximately 0.125ms, ensuring precise and responsive movements.

Image: Technical highlights including the SuperGlide glass coating, Realtek master chip, PAW3395 sensor, and support for an 8K polling rate.
3.4. Durable Switches & Scroll Wheel
The L7 Ultra+ features Omron optical micro-movement switches, rated for 70 million clicks, designed to prevent double-click miscontact and provide extreme response. The scroll wheel is a high-quality precision TTC gold wheel, ensuring stable and rattle-free scrolling.

Image: An Omron Light Micro switch, highlighting its design to avoid double-click miscontact and ensure extreme responsiveness.
3.5. Disseny ergonòmic
The mouse features a symmetrical high hump wide waist design, providing a balanced center of gravity, sensitive control, and stable, precise output. It supports various grip postures including clasp, grasp, and finger grip, adapting to different player habits.

Imatge: Detallada view of the mouse's ergonomic features, including finger comfort grooves, small waist angle, high hump design, and round tail for various grip styles.
3.6. MHUB Driver Software & Onboard Storage
The MCHOSE L7 Ultra+ utilizes a fully self-developed MHUB driver, available in both client and web versions. This software allows for comprehensive customization of settings, which can be stored in the mouse's onboard memory. This means your personalized settings are retained even when switching computers, without needing to reset them.

Image: The MHUB driver interface, showcasing its capabilities for customizing MCHOSE peripherals.
4. Especificacions
Below are the detailed specifications for the MCHOSE L7 series, including the L7 Ultra+ model:

Image: Comprehensive specification table for the MCHOSE L7 series mice.
| Característica | Especificació |
|---|---|
| Nom del producte | MCHOSE L7 Ultra+ Wireless Mouse |
| Recommended Hand Type | Medium and large hands |
| Recommended Grip Posture | All-round (grip, finger grip, lie down grip) |
| Mida | Aprox. 119.6 mm × 62.9 mm × 38.1 mm |
| Revestiment | Imported SuperGlide glass coating |
| Sensor | PAW3950 |
| Xip de control principal | Realtek flagship master chip |
| Tecnologia de transmissió | MCHOSE® TOPSPEED Wireless Technology |
| Conductor | Fully self-developed MHUB (client/web versió) |
| Super Competition Mode | Full journey > 20000fps |
| DPI | 42000 (multi-file custom) |
| Taxa de retorn (taxa d'enquesta) | Wired 8K, Wireless 8K |
| Bateria | 500 mAh |
| Fretting (Main Key Switch) | Omron optical micro-movement (70 million times) |
| Pes | Aprox. 48 g |
| Adhesius per als peus | High Purity PTFE Foot Stickers |
| Roda de desplaçament | Roda d'or de TTC |
| Mètode de connexió | Cablejat / 2.4G / Bluetooth |
| Acceleració | 50 G |
| Mode d'operació | Optoelectrònica |
| Tipus de potència | Recarregable |
| Nombre de rodets | 1 unitats |
| Orientació de la mà | Ambdues Mans |
| Estil | 3D, Mini, DPI adjust button |
5. Configuració
5.1. Connectar el ratolí
The MCHOSE L7 Ultra+ offers three ways to connect to your device:
- Mode sense fil 2.4G:
- Locate the 2.4G wireless receiver (dongle) in your package.
- Connecteu el receptor a un port USB disponible de l'ordinador.
- On the underside of the mouse, slide the connection mode switch to the '2.4G' position.
- El ratolí s'hauria de connectar automàticament a l'ordinador.
- Mode Bluetooth:
- On the underside of the mouse, slide the connection mode switch to the 'BT' position.
- A l'ordinador o dispositiu, obriu la configuració de Bluetooth i cerqueu dispositius nous.
- Select 'MCHOSE L7 Ultra+' from the list of available devices to pair.
- Mode per cable:
- Connect the provided Type-C charging/data cable to the front port of the mouse.
- Plug the other end of the cable into a USB port on your computer.
- El ratolí funcionarà com un ratolí amb cable i es carregarà simultàniament.
5.2. Driver Installation (MHUB Software)
To unlock the full customization potential of your MCHOSE L7 Ultra+ mouse, it is recommended to install the MHUB driver software.
- Download the MHUB client driver from the official weblloc: https://www.maicong.cn/support/hub
- Alternativament, podeu utilitzar el web version of the driver: https://www.mchose.com.cn
- Seguiu les instruccions a la pantalla per instal·lar el programari.
6. Instruccions de funcionament
6.1. Ajust de DPI
The mouse features a dedicated DPI adjust button, typically located on the top or underside, allowing you to cycle through preset DPI levels. You can customize these levels using the MHUB software.
6.2. Canvi de mode
Use the physical switch on the underside of the mouse to toggle between Wired, 2.4G, and Bluetooth modes as needed.
6.3. Càrrega
Connect the mouse to your computer using the provided Type-C cable to charge the internal 500mAh battery. The mouse can be used while charging in wired mode.
6.4. Customizing Settings (MHUB Software)
The MHUB software allows you to:
- Remap buttons and assign macros.
- Adjust DPI levels and polling rate.
- Configure lighting effects (if applicable).
- Desa el professional personalitzatfiles to the mouse's onboard memory.
7. Manteniment
7.1. Neteja
To clean your mouse, gently wipe the surface with a soft, dry, lint-free cloth. Avoid using harsh chemicals or abrasive materials that could damage the SuperGlide glass coating. For the sensor, use a cotton swab lightly dampened with isopropyl alcohol if necessary, ensuring no liquid enters the mouse.
7.2. Foot Pads
The mouse is equipped with high purity PTFE foot stickers for smooth gliding. If these become worn over time, they can be replaced. Replacement foot pads may be available from the manufacturer or authorized resellers.
8. Solució De Problemes
8.1. Problemes de connectivitat
- Sense fil 2.4G: Ensure the receiver is securely plugged in and the mouse switch is in '2.4G' mode. Check the mouse battery level. Try a different USB port.
- Bluetooth: Ensure the mouse switch is in 'BT' mode. Re-pair the mouse through your device's Bluetooth settings. Check battery level.
- Amb cable: Ensure the Type-C cable is securely connected to both the mouse and the computer. Try a different USB port or cable.
8.2. Erratic Cursor Movement or Lag
- Ensure you are using the provided 8K wireless receiver for optimal performance, especially if you have enabled 8K polling rate.
- Check for potential wireless interference from other devices (e.g., Wi-Fi routers, other wireless peripherals).
- Assegureu-vos que el sensor del ratolí estigui net i lliure de residus.
- Update the mouse firmware and drivers using the MHUB software.
- Ensure your mouse pad surface is suitable for optical sensors.

Image: Visual representation of smooth trajectory achieved with high polling rates compared to erratic movement.
8.3. Double-Click Issues
The Omron optical micro-movement switches are designed to prevent unintended double-clicks. If you experience this issue, ensure your MHUB software settings are correctly configured. If the problem persists, contact customer support.
9. Consells d'usuari
- Durada de la bateria: The L7 Ultra+ has a 500mAh battery. For optimal battery longevity, avoid fully discharging the mouse frequently. Recharge when the battery indicator shows low.
- Personalització: Utilize the MHUB software to its full potential. Experiment with different DPI settings, button assignments, and macros to find what best suits your workflow and gaming style. Saving profiles to onboard memory ensures your settings are always with you.
- Rendiment: For the best competitive performance, especially in esports, use the 2.4G wireless mode with the 8K receiver and ensure the polling rate is set to 8K in the MHUB software.
10. Garantia i Suport
For detailed warranty information and support, please refer to the 'Help Warranty manual' included in your product package. If you require further assistance, please contact the seller or manufacturer directly through their official support channels. Keep your proof of purchase for warranty claims.





