Promotion Laser Projection Virtual Keyboard Wireless Virtual Laser Keyboard

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2014 best seller Laser Projection Virtual Keyboard



Projected Laser Keyboard for Ipad/Iphone and Tablet PC

Physical Dimension:36mmx18mmx74mm
 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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Q:My labtop keyboard is not working? is it possible to repair or add another keyboard?
Assuming your laptop still works except for the keyboard, you can attach a USB keyboard to use. Generally, replacing a laptop keyboard is difficult, especially because you have to get the exact same keyboard to fit in the space on the laptop, dismantle the laptop and replace the keyboard. Some laptop manufacturers cover this kind of accident under their warranty. I would first consult that to see if you can have it repaired. If not, a USB keyboard would be the cheapest and easiest solution.
Q:What is the best PC keyboard for typists?
You should try an ernomonic keyboard or try the Microsoft Wireless Desktop series. I hope that helps
Q:Can you start with a keyboard with piano lessons?
as long as keyboard is at least 3 octaves (8 white keys 3 times) it is possible to begin lessons on it. for most music, that is all you need. if you go into classical or show tunes, you will need more keys.
Q:help with computer keyboard?
do as the others told you. they're correct. and also, i just wanted you to know that the computer as a whole is NOT a cpu. cpu is short for central processing unit. look up cpu on google. it really bothers me sometimes
Q:What's wrong with my keyboard???
I have No Idea what is wrong with the num lock (Maybe it is something in the wire if it is ut or is loosing connection with the conputer) but when i hold down the shift button My Computer beeps to.?!?!?!?!?
Q:Question about wireless keyboard?
try re connecting to the receiver. There is a little button on your keyboard and one on your receiver. Hit the one on the receiver first, then the one on the keyboard. make sure the keyboard is ina direct line of sight of the receiver for this to work. Check your batteries too.
Q:good computer keyboard?
personally okorder
Q:do keyboard adapters work?
In my experience, I have never had a problem with an adapter other than when going from USB to ps/2 (some features of usb keyboards do not work through ps/2 sometimes). You should be ok with pretty much anything, but go to a site that has reviews for each product and see if anyone says anything bad about the various brands of adapters. If you are happy with the keyboard you already have, then I would just take the chance and buy the adapter as they are pretty inexpensive.
Q:A question about my Keyboard?
You can clean the inside section of the keyboard. Just be more careful assembling it after you have dismantle the keyboard
Q:Does c6 have a virtual keyboard?
I'm not sure, but I am positive it has the virtual keyboard. The 5800 runs on the S60 5th edition and has the on screen keyboard, while the C6 runs on the same OS, and is on the latest firmware available, so it should have the on screen virtual keyboard too.

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