Shenzhen Vtek Technology Co., Ltd.
Main products:Consumer Electronic,Bag
Contact Us
  • Contact Person : Mr. Huang Tom
  • Company Name : Shenzhen Vtek Technology Co., Ltd.
  • Tel : 86-755-33654565
  • Fax : 86-755-23072273
  • Address : Guangdong,Shenzhen,401. Baohe Building, No.3271 Baoan Road, Baoan district,
  • Country/Region : China
  • Zip : 518102

V8 Digital Pen for Windows 8

V8 Digital Pen for Windows 8
Product Detailed
V8 Digital Pen for Windows 8 1. Compact,portable, easy calibration digital pen 2. Cost effective 3. Special soft pen tip

V8 Digital Pen for Windows 8

What is Digital pen?      

Digital pen(Mobile note taker)-- portable handwriting capture device using handwriting recognition technology to capture your hand writing notes, drawings, sketches anytime, anywhere then upload, file, email your handwriting notes, drawings, sketches once connected to computer.

A nice digital scribe to assist your business, study and daily life.


What platform it can work for?

It can work for Windows 8 computer.


What advantage ?

 Windows 8 is coming, what is new?Swipe,slide,Touch a full-powered PCIt's fast and it's fluidTake natural, direct hands-on controlIf your computer is without touch function, don't worrySmart Touch8-KDP800Design for Windows 8.enables all PC screens with touch featureWith touch 8,you can•Activate all software by simple touch•Slide operation•Input handwriting through the PC screen•Share easily your creativity



1. Both wired and wireless versions;

2. Easily upgrade your PC screen with touch feature;

3. Bring much better user experience when using Windows 8;

4. Compact and portable, easy to fix to your PC;

5. Special soft pen tip, scratch free;

6. Easy calibration, fit PC screen with different sizes;

7. Enables Touch & Write on PC screen;

8. Cost effective.

How to upgrade your PC? As Easy as below

Fix the receiver to the edge of the display using a magnet clip→Connect by USB cable→Use the smart pen to touch or write on the screen.

Model No.


System requirement

Windows® 8


Ultrasonic and Infrared

Coverage Area

15.6" Max.


100 DPI

Accuracy Deviation


USB Interface

USB 2 Full Speed

Power Supply

Pen: 2* SR41 Batteries with 90 Hours of Continuous Writing/Hovering.

Power Consumption

Pen Down / Hovering: 440uA for Full Battery, 480uA for Low Battery (< 3.0v)

Pen Up: 12µA

Base Unit: 20mA (Connected)

Sampling Rate

58 Samples/s

Operating temperature

10°C~ 35°C

Storage Temperature


Operation Relative Humidity

20% ~ 80 % (40°C)

Storage Relative Humidity

20%~ 80 % (40°C)

Pen Battery Life Time

500 hours of continues writing/hovering.(The ratio of the pen's working and standby time is 1:9)Note: Lifetime of the batteries may vary and can not be guaranteed



Platform Support

Windows® 8


68.01*26.32*7.70mm (L*W*H)





Package Content

1* Digital Pen,1* Detachable Base Unit,1* USB Cable

1* Metal Strip,2* Stylus

With V8, you can:

1) Activate all software by simple touch;

2) Slide operation;

3) Input handwriting through the PC screen;

4) Share easily your creativity;

5) Support 2-point touch;

6) Zoom in and zoom out the picture easily.

Convenient for business

Test Report for 150,000 times of pen tip touch friction

Time (h)       Operations on PC                         Time of using                     V8 Total(min)

1.5       Browsing webpages/ information searching       13

1               E-mails                                                            3

1             Meeting/ Annotating documents                      10

1           Watching movies and videos                              5

0.5         Social networks                                                   6

0.5         Online shopping and transaction                       2                             66

0.5         Listening to music                                              2

1           Online gaming                                                     18

0.5         Editing photos                                                      5

0.5         Online/Audio chatting                                         2

Experiment condition modeling

Using time everyday                                 66min(the longest)

Tima ratio of pen contact with screen while being used     30%

Average sliding times every miniute                     20 times

Average sliding distance every time                     3cm

Sliding distance everyday               66mins*30%*20 times* 3cm=1188cm

Sliding distance every year               365dyas*1188cm=433,620cm

Experiment condition confirmation

Bearing pressure on pen:100g (70g during working)

Sliding and fricting on laptop screen over and over for 150,000 times, sliding distance is total 5cm*c*150,000 times=1,500,000cm

Experiment environment

Experiment equipment   Friction resistance machine (model: 5600)

Experiment pressure       100g

Screed model no.          Lenovo laptop

Refills                           10pcs

Sliding distance           5cm (one way)

Sliding times               150,000 times

Experiment process  Off chip happens to refill during experiment. It is friction loss but no damage to screen. Sliding round is counted as one time.

Experiment over   Sliding only one side in experiment, pen refill was damaged just one side because it is fixed. NO scratch on screen after cleaning.

Test result

After 150,000 times of sliding, pen refill was damaged lightly but can still be well used.Screen was excellent without damage.

Test summary

V8 feather pen is made from artificial fiber material. Under normal using condition, every pen can be used more than 3 years without damage to laptops.

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