Showing posts with label keyboard. Show all posts
Showing posts with label keyboard. Show all posts

Monday, 18 September 2017

Razer Blackwidow Tournament Edition Stealth 2014 Keyboard


I have a very old keyboard that I used for my home PC. I think it's more than 10 years old. I cannot remember when I first bought it but it was very reliable. It's an Acer Wireless Keyboard. It was catered for home entertainment because it has an integrated mouse knob on the top right hand corner of the keyboard with 2 buttons for left and right mouse click. It was using infrared and the sensor has to be line of sight for it to be effective. The sensor is connected to the PC via the old PS2 port. This was long before bluetooth was the norm. The keyboard uses 4 x AA batteries and it lasts for about 3 months.



My old keyboard with the huge infrared
dongle connected via PS2.


Unfortunately with all things, the keyboard finally died on me. It simply refuse to give any response. I tried everything to resuscitate it,  to extend its life just a little longer. New batteries, bought a new PS2 adapter to USB. But there was simply no response.  It  was with a heavy heart that I had to accept its demise . I am being sentimental because the keyboard was like an  old friend to me.  All the times we played games together. All the work that we did together. 

I had to get a replacement. 

I bought the Razer Blackwidow Tournament Edition Stealth 2014 on a trip to Lowyat Plaza in KL in Oct 2016. The shop I bought it from was having a Razer promo and I got the keyboard for RM198 which costs around SGD66. In Singapore, it costs around SGD149.90 at the Computer Exhibition in September. 

The Razer keyboard is a ten keyless (TKL) format which means there is no number keypad. I hardly used it because I use the keyboard for gaming purposes. Another key requirement is the keyboard has to be silent. With a family, I can only play late at night and having a noisy keyboard is ineffective for me. However, despite it claims to be a silent keyboard, there is still a distinct keyboard clickety sound. Well, so much for being silent. I had to do away with a wireless keyboard. Keeping stock of batteries is quite a hassle.

The specs for the Razer Keyboard:

  • Razer™ Mechanical Switches with 45g actuation force
  • 60 million keystroke life span
  • Compact layout
  • 10 key roll-over anti-ghosting
  • Fully programmable keys with on-the-fly macro recording
  • Detachable braided fiber USB cable with cable strap
  • Carrying sleeve for protection
  • 1000Hz Ultrapolling
  • Razer Synapse enabled
  • Approximate size: 366mm/14.40” (Width) x 154mm/6.06” (Height) x 30mm/1.18” (Depth)
  • Approximate weight: 950g/2.09lbs
  • PC with USB port
  • Windows® 8/ Windows® 7 / Mac OS X (v10.8 - 10.11)
  • Internet connection (for driver installation)
  • At least 200MB of hard disk space





Box Front


Box Front




Box Back



Box Back




Comes in another box.





Inside is the keyboard in its cloth bag.



Braided cable and instructions.



View of the keyboard.



Another view of the keyboard.




Comparing the Razer with the old Acer
Keyboard.



Comparing the Razer with a normal
layout keyboard.



I just have to live with its clickety sound.

Saturday, 21 March 2015

IT Show 2015: Microsoft Universal Keyboard

I bought the Microsoft Universal Mobile Keyboard at the recent IT Show, March 2015. The stated price was SGD99 on the brochure but the actual price is SGD89.

I intend to use it with my iPad2 for my business trips. Eventually, I will replace my work laptop with my iPad2 and keyboard combo. The laptop that I am using is a Dell Latitude E5430 which is approximately 2kg, which is quite heavy for business travel. It does not make sense to be carrying such a heavy load just for powerpoint presentation. It is unfortunate that the iPad2 does not have mouse support, unless it is jailbreak. If not, it would be ideal

I wanted to purchase the Microsoft Wedge Mobile Keyboard. It was selling at half-price at SGD49.50. But I was told by the kind gentleman that it does not work with iPad. I was shocked. He mentioned that only the Universal Keyboard works with iPad effectively. Was this a scam to get me to buy an expensive keyboard?


Wedge Mobile Keyboard


I like the Wedge Mobile Keyboard because the keyboard cover can double as a stand for the mobile device. I bought the Microsoft Universal Mobile Keyboard nevertheless and thankfully, it was the right decision.

When I got back, I did some researching on the compatibility of the keyboards. According to Microsoft Singapore and US website, 

'The new, ultra-slim Wedge Mobile Keyboard was designed for Windows 7 and Windows 8 tablet users who are constantly on the go. (It also works with iPad and Android devices.) '

The compatibility table below:


It indicates that the Wedge Mobile Keyboard has limited functionality for Android and iOS devices.

It gets confusing when it is the Universal Mobile Keyboard. The compatibility table as follows:

MS Singapore site.
From the MS Singapore site, it shows that it is not compatible with the iOS version.


MS US Site
From the MS US site, it shows full compatibility. Although the part number is from the one in the Singapore site.

Thankfully, the Universal Mobile Keyboard that I bought works find with my iPad2.

The features for the Microsoft Universal Mobile Keyboard:





Comparing the dimensions between the Universal and Wedge Keyboard:

Dimensions of the Microsoft Universal Keyboard


Dimensions of the Wedge Keyboard



It can be seen that the length of the Universal Keyboard has been reduced. But the breadth has increased. This could be due to the spaced between the keys on the Universal Keyboard.

The unboxing photos:

Box Front Cover


Compatibility reminders.



Box Back Cover


The cover can also be used as a stand for the mobile
device.







Includes a micro-USB cable and instructions.



There is a slide switch on the top left hand corner to select the
mobile device. Opening the cover wakes up the keyboard.


It uses the same shiny plastic material as the Sculpt Ergonomic
Keyboard.


The cover magnetically attaches itself to the hinge.


However, my iPad2 is quite thick due to the Otterbox cover
I used for it.


So instead, I used the Otterbox cover as a kickstand
and the keyboard cover to increase its incline.


A view of the Otterbox cover which also doubles as a stand.


The overall set-up.


Pairing the device on bluetooth is quite easy and very fast. However, the location of the keys are still too close for me. The feedback from the keyboard is not strong enough. Maybe its because I am so used to mechanical non-gaming keyboards. But it is quite nice to be typing on a keyboard instead of the virtual keyboard on the iPad.

Sunday, 14 December 2014

Sitex 2014: Microsoft Sculpt Ergonomic Keyboard

I do a lot of typing on the keyboard, in the course of my work. Because of that, I would get repetitive stress injury (RSI) regularly. According to wikipedia, RSI is 'injury to the musculoskeletal and nervous systems that may be caused by repetitive tasks, forceful exertions, vibrations, mechanical compression, or sustained or awkward positions.'

In my case, the RSI I would get is in the shoulder area and it is quite painful. It has even affected my nighttime sleep. That is the reason I bought the Microsoft Sculpt Ergonomic Keyboard. It is selling at $135 at Sitex 2014. Actual price is $159. And it comes with a nice freebie, a Nakamichi My Mini Plus which costs $49 at Sitex.

Here are the unboxing photos:



Box Front



Ergonomist Approved? Good enough for me.


The keyboard comes in 3 parts: the main keyboard, the number
keypad and mouse.



Box Back: Its features.



Additional features.


All three items uses 2 x AA batteries each. Batteries provided.




The keyboard looks quite cool in black.



With the separate number keyboard and mouse.



The riser that goes under the keyboard. It raises the keyboard
for a straight natural wrist position.




Comparing the MS Keyboard with my old one.




There is a nice leatherette wrist rest at the bottom of the keyboard.



View from under the keyboard



On my office table. The keyboard has a nice curve along it.
The mouse is slightly heavy compared to other mice that I have used.
The reason is because, you are not suppose to lift it up but rather,
glide it along.



Lethal combo.




The front of the keyboard.



I have used the Microsoft Natural Keyboard Pro in the late nineties (pictured below). The keys were a bit noisy but gave a solid feel. In terms of ergonomic design, it has not progressed much from then. Even new black Sculpt keyboard still retains its basic design.