Promotion Laser Projection Virtual Keyboard Wireless Virtual Laser Keyboard
- Ref Price:
-
- Loading Port:
- Shenzhen
- Payment Terms:
- T/T
- Min Order Qty:
- 100 Pieces pc
- Supply Capability:
- 5000 Piece/Pieces per Week pc/month
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2014 best seller Laser Projection Virtual Keyboard
Specifications
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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- I use a Logitech G110, with macro keys for gaming, media controls and illuminated keys, which you can switch on and off, or change colours between blue, red and pink.
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- Look at the Yamaha psr seriesa good entry level midi keyboard that will be handy for both practicing as well for music production. If you want a keyboard with more than 61 keys, then Yamaha ypg series keyboard will be better.
- Q:If so how long? Are you in a band? Whats the best kind of keyboard for the money?
- i've been playing it for about 3 months right now and i really like it. i can already play songs like Downfall by Children of Bodom. kick *** song IMO. i didnt have much trouble learning, but my dad helped out a little.
- Q:Hi. I'm in need of an android keyboard app that is fast and reliable, doesn't lag too much and that predicts words because I am the worst typo-er in the whole world. However, I want it to be as minimalistic and simple as possible since too many (redundant) features would only serve to drain battery and slow my phone down (I own a pathetic and slow mini S3, hence I need something that doesn't use up too many resources). Swiftkey and Swype have too many useless features for me so these are out of question right off the bat. I'm currently using ICS but it's not working properly, however a keyboard similar to it would be appreciated. Thank you!
- Fleksy Keyboard – Happy Typing 2.0.1 is great and power full faster
- Q:i hve a microsoft keyboard . how can i clean the dust which is fixed inside the buttons of the keyboard?.
- First, shutdown your PC and remove the mains plug, unplug the keyboard (remember which socket) and hold it upside down to release any debris from inbetween the keys (pressing the keys is a good way to release it). If you have a can of compressed air then use it to blow any debris from around and under the keys, if not then use the hose of a vacuum cleaner to remove it. Now take one of the cotton buds and put a couple of drops of the cleaning fluid on it, use the cotton bud to clean the sides of the keys. After cleaning the sides of the keys take your lint free cloth and dampen it with your cleaning fluid (don't put the liquid directly on the keyboard), give the surface of the keyboard a good wipe over using the cloth to trace the contours of the keys.
- Q:Does anyone know where I can find sheet music(with the key notes in letter form) online for a 49 key keyboard? Thanks
- Yes you can, but the FEEL is very different between a keyboard and a real piano, so I suggest learning on a keyboard that has touch-sensitive, weighted keys to more resemble the real thing.
- Q:I have my keyboard connected to a USB connection now. I want to move it to the regular keyboard connection with the adapter thats next to the mouse. when I do that my system won't recognize it and I get an error message telling me to plug in the keyboard. Any ideas?
- Used to be, most USB keyboards also understood how to talk to the old PS/2 ports, and all you needed was a physical adapter to change the USB plug to a PS/2 plug. However, lately, keyboard manufacturers have taken out PS/2 support and the keyboards ONLY know USB. Look at the label on the keyboard to see if it claims to support PS/2. If it only says USB, you need a different keyboard - one that supports PS/2. --N
- Q:i have a wirless keyboard and mouse since my backslash key is messed up any way to disable the non working keyboard( origional)?
- Turn Off Laptop Keyboard
- Q:Can I lock my laptop keyboard? My unit is IBM ThinkPad. I do not know if my keyboard can be locked so that if I leave it, no one can use it or to prevent from pressing down keys. I place my notebook on the keyboard so that while I search from the laptop, the notebook I placed will not affect the keyboard because even the keys are pressed, there will be no reaction because the keyboard is locked. Please help! Can I lock my laptop keyboard IBM ThinkPad?
- Sometimes the computer just freezes, like it got a brain freeze or something. it won't answer to anything, it won't back-up. nothing. You can try the Control/Alt/Delete. and then turn of if it prompts or re-boot. Or sometime you just have to shut it down and bring it back up. I really don't think it's your keyboard, but rather a computer freeze. I am not that comuter savy, but when it freezes on me that is what I have to do. It may help your situation, it may not, but try it what have you got to lose.? '
- Q:I am working on my friends toshiba satellite for her. But I can't seem to get her computer keyboard working. Sometimes half of the keyboard will work, sometimes it will not work at all. reformat didn't fix it, toshiba sucks with their keyboard drivers but I think a reformat eliminated that solution anyway. I have tried unplugging it and the battery for a few min, I have even tried my mind powers of persuasion nothing is working. Solutions?
- Before you try to mind control your keyboard, I suggest you open the keyboard cover. Google for the laptop model, and try to find step-by-step instructions on how to disassemble the keyboard. On most notebooks, you first need to unscrew underneat the notebook area, opet in up, and then gently remove the keyboard. The connection between the keyboard and the notebook is a thin wire connector with square insulation. You can slide it out with no hard work. Also, make sure your friend didn't spill any coffee or water on the keyboard. It is possible it got fused. Also, if the notebook is old, there might be dust on, or the connector just got pinned off. Anyways, open it and see how things look. Hope that helps, -Petar
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Promotion Laser Projection Virtual Keyboard Wireless Virtual Laser Keyboard
- Ref Price:
-
- Loading Port:
- Shenzhen
- Payment Terms:
- T/T
- Min Order Qty:
- 100 Pieces pc
- Supply Capability:
- 5000 Piece/Pieces per Week pc/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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