New Arrive Virtual Laser Keyboard For Tablet And Mobile Phone

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$1.00 - 5.00 / pc
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L/C,T/T
Min Order Qty:
1 Piece pc
Supply Capability:
5000 Piece/Pieces per Month virtual laser keyboard pc/month

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Product Description:

2014 New arrive virtual Laser keyboard for smartphone; tablet PC or computer.

Color: Two colors for choice( white/ black)

 

Specifications:

 

Physical Dimension:

36mm x 74mm x 18mm

 Weight:

Approx. 40g

Keyboard light source:

Red laser diode

Keyboard language:

English

Keyboard layout:

20.8mm sized QWERTY layout

Projection size:

Approx. 241mm*101mm

Projected Keyboard location:

Approx. 97.9mm from keyboard device

Keystroke Sound:

Built in buzzer(Mute on/off the sound)

Visibility:

Good contrast up to 1800 lux ambient illumination

Detection rate:

Over 400 characters per minute

Detection algorithm:

Multiple key stroke support

Effective key stroke:

 Approx. 2mm

Required projection surface: 

Non-reflective, opaque flat surface 

Power source: 

The USB bus power

Lithium-ion battery power

The DC input power

Battery capacity: 

700mAH(Max) 3.7V Replaceable soft-pack type

Charger:

Rating 800mA @ 5V

Interface:

USB 1.1 and 2.0 for PC

Bluetooth(v2.0 class 2,class 3 )HID  for Mobile devices

 Switch mode:

Switch the active/Standby mode manually

 Power consumption:

max. 2.4W 4.2V

 Use temperature:

Approx. 0~50°C

Storage temperature:

Approx. -20~50°C

Software compatibility: 

 All USB HID Compliant OS, All Bluetooth HID Compliant Mobile Device, Windows XP/WINDOWS 7 or Higher, LINUX, Ipad ,Iphone,Android 2.2 or Higher

 

 

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We hold a very strict quality control system to check every connector of our products for your safety.

 

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4. We have strong ability to do ODM projects.

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Q:What is the Troubleshooting method
Troubleshooting method is very simple, you may wish to try with other computer keyboard can be used
Q:What is the use of laser etching technology in laser engraving on the burning out of the black cap groove
Because of the traces are linear, so common laser etching of the arrow on the keyboard are hollow.
Q:What is the blank printing method
First of all, this method on the phone's keyboard is almost all printed in this way
Q:How to view the failure of the key part of the conductive plastic
 on the conductive plastic is not commonly used to change the damaged part, although this "rob Peter to pay Paul"
Q:Introduction to the keyboardkeyboard
 It is also a set of function keys, such as a typewriter or computer keyboard, 
Q:What is the laser packing technology
The ink can penetrate this laser curing left nicks and remain there, then it will not easily be lost.
Q:According to the keyboard layout selection
, small manufacturers can only use the most basic standard, because of poor quality and even make the keyboard key distribution range
Q:The steps are as follows
Split keyboard. Note that when you open the keyboard, be sure to push the button surface (that is, we operate the side) down
Q:What is the structure of a conventional keyboard
 but the process is relatively complex, so most of the ordinary keyboard were not designed according to this.
Q:How to tap the keys
 the laptop keyboard backlight effect like mobile phone keyboard has the same excellent.

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