Introduction
This manual provides comprehensive instructions for setting up, operating, and maintaining your VEIKK S640 Graphics Digital Tablet. Designed for artists, gamers, and educators, the S640 offers a precise and natural drawing experience across multiple operating systems. Please read this manual carefully before using your device to ensure optimal performance and longevity.
Product Features
- Wide OS Compatibility: Supports Linux OS, Windows 10/8/7, Mac OS 10.12 or later, and Android Mobile 6.0 or above devices (excluding Samsung) via OTG connector.
- Integrated USB Cable: Designed with a built-in USB cable to prevent loss and ensure plug-and-play convenience.
- High Pressure Sensitivity: Features 8192 levels of pressure sensitivity for precise and natural drawing.
- Battery-Free Pen: The passive pen requires no charging, ensuring uninterrupted creative flow.
- High Resolution: 5080 LPI resolution for smooth and delicate lines.
- Fast Report Rate: 250 PPS report rate for minimal lag.
- Compact & Portable: 6x4 inch active area, ultra-slim (approx. 2mm), and lightweight (177g) design for easy transport.
- Versatile Applications: Ideal for online education, drawing, painting, photo editing, 3D modeling, sketching, e-signatures, and gaming (e.g., OSU!).
- Customizable Hotkeys: The pen includes 2 customizable hotkeys for enhanced efficiency.

The VEIKK S640 pen features 8192 pressure levels, a 250 PPS report rate, and 2 customizable hotkeys, along with 8 replacement nibs.
Package Contents
Please check the box for the following items:
- 1 x VEIKK S640 Pen Tablet
- 1 x Passive Pen
- 1 x Pen Case
- 8 x Extra Pen Nibs
- 1 x USB Cable (built-in to the tablet)
- 1 x Art Glove
- 1 x Pen Nib Clip (Remover Tool)
- 1 x Quick Start Guide
- 2 x OTG Connectors (Type C and Micro USB) - Included with 'Support Phone' variant.

Visual representation of the VEIKK S640 package contents.
Setup Instructions
1. Driver Installation (for Windows/Mac/Linux)
- Before installing the VEIKK driver, please uninstall any existing tablet drivers from your computer.
- Close all drawing software and antivirus programs.
- Download the latest driver from the official VEIKK website: www.veikk.com.
- Run the installer and follow the on-screen instructions.
- Restart your computer after installation is complete.
2. Connecting to a Computer
- Connect the integrated USB cable from the VEIKK S640 tablet directly to an available USB port on your computer.
- The tablet should be automatically recognized after driver installation.
3. Connecting to an Android Device
The VEIKK S640 supports Android devices (Android 6.0 or later, except Samsung phones) via OTG connection. Ensure your tablet is the 'Support Phone' variant if you intend to use this feature.
- Go to your Android phone's 'Settings'.
- Navigate to 'Additional settings' or 'System' (menu names may vary by device).
- Find and enable the 'OTG Connection' function. This may automatically turn off if not in use for a period.
- Use the appropriate OTG connector (Type C or Micro USB) to connect your Android phone to the VEIKK S640 tablet.

Steps to enable OTG function on an Android device.

Connecting the VEIKK S640 to an Android device using an OTG connector.
Operating Instructions
Using the Passive Pen
- The passive pen functions like a mouse or a drawing tool, depending on the software you are using.
- The 8192 levels of pressure sensitivity allow for varying line thickness and opacity based on how hard you press the pen.
- The pen is battery-free, eliminating the need for charging.
Customizing Pen Hotkeys
- The pen features two customizable hotkeys. These can be configured through the VEIKK driver software installed on your computer.
- Open the VEIKK driver interface to assign functions such as right-click, undo, zoom, or specific tool shortcuts to these buttons.
Software Compatibility
The VEIKK S640 is compatible with a wide range of creative and productivity software, including but not limited to:
- Graphic Design: Adobe Photoshop (Ps), Adobe Illustrator (Ai), ibisPaint, Sketch, ArtFlow, Painter
- Video Editing: Adobe Premiere (Pr)
- Productivity: Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft OneNote, Microsoft Outlook
- Animation: FlipaClip

The VEIKK S640 offers broad compatibility with various operating systems and creative software.
Online Education and Remote Work
The S640 and its stylus are excellent tools for online teaching and remote collaboration. Teachers and students can easily handwrite, edit, diagram, solve math problems, and annotate on virtual whiteboards in applications like Zoom, Microsoft Teams, and Xsplit. This enhances efficiency during online conferences and screen sharing.

The VEIKK S640 is an effective tool for online education and remote work.
Gaming (OSU!)
The VEIKK S640 is a perfect mouse replacement for rhythm games like OSU!, offering precise control and a responsive experience.

The VEIKK S640 is designed for an optimal OSU! gaming experience.
Maintenance
Cleaning the Tablet and Pen
- Use a soft, dry cloth to clean the surface of the tablet and the pen.
- Avoid using harsh chemicals, abrasive cleaners, or excessive moisture, as these can damage the device.
Replacing Pen Nibs
Over time, the pen nib may wear down. Replace it using the included nib remover tool:
- Gently grip the worn nib with the pen nib clip (remover tool).
- Pull the nib straight out from the pen.
- Insert a new nib firmly into the pen until it clicks into place.
Storage
- When not in use, store the tablet and pen in a cool, dry place, away from direct sunlight and extreme temperatures.
- Keep the pen in its protective case to prevent damage.
Troubleshooting
- Pen not responding: Ensure the tablet's USB cable is securely connected. Reinstall the VEIKK driver. Test the pen on another compatible device if possible.
- Pressure sensitivity issues: Verify that the VEIKK driver is correctly installed and updated. Check the pressure settings within your drawing software.
- Tablet not recognized by computer: Try connecting the tablet to a different USB port. Restart your computer. Ensure no other tablet drivers are conflicting.
- Android OTG connection not working: Confirm that the 'OTG Connection' function is enabled in your Android phone's settings. Try a different OTG adapter or USB cable. Ensure your Android device meets the minimum OS requirement (6.0 or later) and is not a Samsung phone.
- Inaccurate cursor movement: Calibrate the tablet if your software supports it. Ensure the active area is clean and free from obstructions.
Specifications
| Feature | Specification |
|---|---|
| Technology | Electromagnetic Digitizer |
| Active Area | 6 x 4 inches |
| Resolution | 5080 LPI (Lines Per Inch) |
| Report Rate | 250 PPS (Points Per Second) |
| Pen Pressure Levels | 8192 Levels |
| Reading Height | 10 mm |
| Supply Voltage | DC5V |
| Interface Type | USB (integrated cable) and OTG Adapter |
| OS Support | Windows XP/Vista 10/8/7, Mac 10.12 or above, Android 6.0 or later (except Samsung phone), Linux, Chrome OS |
| Tablet Length | 218 mm |
| Tablet Width | 130 mm |
| Tablet Thickness | Approx. 2 mm |
| Material | Plastic |
| Package Dimensions (L*W*H) | 23 cm x 17 cm x 3 cm |
| Tablet Weight | 177 g |
| Certifications | FCC, KC, RoHS, WEEE, CE |
Warranty & Support
Warranty Information
The VEIKK S640 Graphics Tablet comes with a 12-month warranty covering non-man-made quality problems. Please retain your proof of purchase for warranty claims.
Technical Support
For technical assistance, driver downloads, or further instructions, please visit the official VEIKK website or contact their support team:
- Official Website: www.veikk.com
- You can also find contact information and FAQs on the product page where you made your purchase.

The VEIKK website provides access to drivers and instructions.
User Tips
- Driver Updates: Regularly check the VEIKK website for updated drivers to ensure compatibility and optimal performance with new operating system versions and software.
- Pen Pressure Testing: After driver installation, use the driver software's test area to verify pen pressure sensitivity is working correctly.
- Customization: Take advantage of the customizable hotkeys on the pen and within the driver settings to streamline your workflow for different applications.
- Active Area Mapping: If you are using multiple monitors, you can often map the tablet's active area to a specific monitor or a portion of it through the driver settings.