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Office Wireless Mouse
KY-M621 Ergonomic Vertical Mouse with 2.4G, Bluetooth, USB, 300mAh Detachable Battery & Custom Buttons 1
KY-M621 Ergonomic Vertical Mouse with 2.4G, Bluetooth, USB, 300mAh Detachable Battery & Custom Buttons 2
KY-M621 Ergonomic Vertical Mouse with 2.4G, Bluetooth, USB, 300mAh Detachable Battery & Custom Buttons 3
KY-M621 Ergonomic Vertical Mouse with 2.4G, Bluetooth, USB, 300mAh Detachable Battery & Custom Buttons 4
KY-M621 Ergonomic Vertical Mouse with 2.4G, Bluetooth, USB, 300mAh Detachable Battery & Custom Buttons 5
KY-M621 Ergonomic Vertical Mouse with 2.4G, Bluetooth, USB, 300mAh Detachable Battery & Custom Buttons 6
KY-M621 Ergonomic Vertical Mouse with 2.4G, Bluetooth, USB, 300mAh Detachable Battery & Custom Buttons 7
KY-M621 Ergonomic Vertical Mouse with 2.4G, Bluetooth, USB, 300mAh Detachable Battery & Custom Buttons 1
KY-M621 Ergonomic Vertical Mouse with 2.4G, Bluetooth, USB, 300mAh Detachable Battery & Custom Buttons 2
KY-M621 Ergonomic Vertical Mouse with 2.4G, Bluetooth, USB, 300mAh Detachable Battery & Custom Buttons 3
KY-M621 Ergonomic Vertical Mouse with 2.4G, Bluetooth, USB, 300mAh Detachable Battery & Custom Buttons 4
KY-M621 Ergonomic Vertical Mouse with 2.4G, Bluetooth, USB, 300mAh Detachable Battery & Custom Buttons 5
KY-M621 Ergonomic Vertical Mouse with 2.4G, Bluetooth, USB, 300mAh Detachable Battery & Custom Buttons 6
KY-M621 Ergonomic Vertical Mouse with 2.4G, Bluetooth, USB, 300mAh Detachable Battery & Custom Buttons 7

KY-M621 Ergonomic Vertical Mouse with 2.4G, Bluetooth, USB, 300mAh Detachable Battery & Custom Buttons

The KY-M621 is a 2.4G+Bluetooth+USB ergonomic vertical mouse designed for comfortable office work, flexible multi-device use and efficient daily control. Its 57° vertical grip angle helps support a more natural hand posture, reducing wrist strain during long hours of computer use. With 2.4G wireless, dual Bluetooth channels and USB wired mode, users can switch easily between laptops, desktops and other work devices. The mouse supports 6 DPI levels from 800 to 6400 DPI, plus driver-based DPI adjustment up to 12000 DPI for more precise control. A 1K polling rate delivers smooth cursor response in both office and light gaming scenarios. The 300mAh removable rechargeable battery, Type-C charging, quiet buttons, rotary knob and customizable button functions make it a practical choice for business users, OEM brands and professional workstation setups.
5.0
Mouse:
Vertical mouse
Product Name:
Vertical mouse
Model:
KY-M621
MOQ:
1000
Place of Origin:
China
Weight, g:
102g
design customization
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    Wire Length
    1.5m
    Keys Number
    10
    Weight:
    102g
    MOQ
    1000
    Place of Origin
    China

    Product Advantages

    1、Ergonomic Vertical Mouse 2.4G+BT+USB

    2、Ergonomic Vertical Mouse

    3、Tri-Mode Connectivity

    4、300mAh Detachable Battery

    5、Ultra-smooth & Responsive Cursor

    6、Full Button Customization Freely Set Functions

    KEYCEO KY-M621 2.4G Bluetooth USB ergonomic vertical mouse with black body

    Product information

    Model No KY-M621
    Connection USB+BT+2.4G
    Number of keys 10
    DPI 800 / 1200 /1600 / 2400 /3200 / 6400
    Battery Detachable 300mAh
    Working Distance 3.7V
    Current consumption <9mA
    Dimensions 107.6*74.5*74mm
    Weight 102g
    System compatibility Windows/Mac Os /ios /Android

    Selling Point

    To know more about this model

    Ergonomic vertical mouse with 57 degree comfort angle for office use
    Ergonomic Vertical Mouse 2.4G+BT+USB
    KY-M621 tri-mode wireless mouse connected to laptop tablet and smartphone
    Ergonomic Vertical Mouse
    300mAh detachable battery design for rechargeable vertical mouse
    Tri-Mode Connectivity
    1K polling rate ergonomic mouse with 6 DPI levels up to 6400 DPI
    300mAh Detachable Battery
    Full button customization software interface for programmable vertical mouse
    Ultra-smooth & Responsive Cursor
    Multi-function button layout of KEYCEO KY-M621 ergonomic mouse
    Full Button Customization Freely Set Functions
    KY-M621 Ergonomic Vertical Mouse with 2.4G, Bluetooth, USB, 300mAh Detachable Battery & Custom Buttons 15
    Multi-Function Button
    KY-M621 vertical mouse product parameter display with Windows and Mac support
    Mouse parameters

    Vertical mouse FAQ

    1
    Is the KY-M621 suitable for long office use?
    Yes. Its ergonomic vertical design and 57° comfort angle help support a natural hand position, making it suitable for long hours of office work.
    2
    What DPI levels does this vertical mouse offer?
    The mouse offers 6 default DPI levels: 800, 1200, 1600, 2400, 3200 and 6400 DPI. The driver also supports custom DPI adjustment up to 12000 DPI.
    3
    What battery does the KY-M621 use?
    The mouse uses a detachable 300mAh rechargeable battery and supports Type-C charging, making battery replacement and maintenance more convenient.
    4
    Which systems are compatible with the KY-M621?
    According to the product specification, the KY-M621 supports Windows and Mac systems.
    5
    Can this product be customized for OEM or ODM projects?
    Yes. KEYCEO supports OEM and ODM mouse customization, including logo, color, packaging, button functions and product configuration based on project requirements.
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