Mini Keyboard UKB-500-RF Review

I purchased a Mini Keyboard UKB-500-RF because I wanted an easy way to control the Rikomagic MK802IIIS Android Mini PC device that I wrote about last week and thought that I would write a review of it and my experience with this product when used in conjunction with the Rikomagic MK802IIIS Android Mini PC.

According to the specifications for the product, it supports HTPC, Windows OS (Windows 2000, XP, Windows CE, Windows Vista, Windows 7), Linux OS (Debian-3.1, Redhat-9.0, Ubuntu-8.10, Fedora-7.0 tested), MacOS, Xbox 360, & PS3. I was assured that it would work with the Rikomagic MK802IIIS Android Mini PC and it does work with it. I haven't tested the device with any of the other supported products and have used it exclusively on with m MK802IIIS device.

The device is powered by a proprietary rechargeable battery but it can also use 2 x AAA batteries. You can charge the proprietary rechargeable battery by connecting the Mini Keyboard UKB-500-RF via a USB cable (the device has a mini-USB port for charging). However, if using 2 x AAA batteries in the unit, it won't charge the batteries via the same mini-USB cable.

I find that the keyboard works fairly well with the Rikomagic MK802IIIS Android Mini PC device. The only thing is that sometimes when I use the trackpad to move the pointer to a different area of the screen, it will detect a click when I didn't click on any application or menu option. I find that also when using the trackpad, it will detect that I am scrolling across the screens when my finger touches the right side of the trackpad (where the scroll bars indicators are located). The trackpad isn't as responsive as the trackpad on most laptops that I've used but it does get the job done.

The QWERTY keyboard itself feels comfortable and typing on it is easy. Using the keyboard is not as good as using a real keyboard or any of the built-in phone keyboards that I've used (Treo 600, Treo 650, Treo 680, Blackberry Bold 9700) but it also gets the job done.

To use the keyboard with your device (PC, PS3, XBOX 360, Android device, etc.), you must connect the USB receiver to your device. In terms of the Rikomagic MK802IIIS Android Mini PC device, it recognized the keyboard without any issues (no installation of any software necessary).

I use the UKB-500-RF keyboard about 10 feet away from the Rikomagic MK802IIIS device and generally there aren't any issues with me controlling the Rikomagic MK802IIIS. As mentioned, it will sometimes scroll when my finger accidentally touches the area on the right side of the trackpad and when I'm moving the pointer across the screen, it will sometimes detect a "click" or "double-click" when I didn't do either, however this in my opinion is a minor inconvenience based on the price that I paid for the unit and the fact that I don't use the keyboard for long periods of time. I basically just use it to select the Android application that I want to launch and then use the application for a brief period of time with the keyboard (ex: I will launch Netflix and then start the Netflix movie/video that I want to watch).

Overall, even based on minor inconveniences that I mentioned above, I have no problems recommending the Mini Keyboard UKB-500RF to connect to an Android device. I have tested it briefly (maybe 10 minutes in total) on a Windows 7 PC and I find that it works relatively well. I would not use the device on a regular-sized computer (I bought the UKB-500RF mainly to use with my Rikomagic MK802III device) unless I needed to be away from the computer itself (ex: giving a presentation) since in my opinion having this mini-keyboard connected to a PC doesn't really make sense since a regular keyboard and regular mouse are much more responsive. Not only that, it is easier to type on a full-sized regular keyboard and by using a mouse instead of a trackpad, there generally isn't an issue with the computer detecting a "double-click" when you did not double-click on anything.

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Dell Vostro 2420 Review

I've been taking care of a bad cough which is one of the reasons why I didn't write a blog entry last week. I'm still coughing but it isn't as bad as it was last week so I've decided to resume my blog entries.

A friend asked me to install Windows on his Dell Vostro 2420. The version that he purchased had Ubuntu 11.10 pre-installed on it. I got the chance to test it out for a few hours before reformatting it and installing Windows on it.

Hardware-wise, the Vostro 2420 sports a 14" screen and is about twice the thickness of my Samsung Chromebook. It is roughly the same thickness as my Acer Netbook (but obviously larger). It has a full-size keyboard (minus the numeric keypad). I find the keyboard to be quite good and I like the fact that it is easy to clean since the space between keys is "filled" so hair and dirt/dust can't easily slip inside the keyboard (and it is just a simple matter of vacuuming the keyboard). The trackpad is also very responsive.

The Dell Vostro comes with an HDMI port, 3 USB ports, a VGA port, and ethernet network port, a DVD-RW drive, an earphone/microphone jack, a built-in webcam, and an SD/MMC/MS memory card slot. I tested out the HDMI port on my HD television and it works very well, although with the resolution set on the laptop, part of display didn't appear on my television set. I've also tested the wireless connection and I found that it worked very well. The version that my friend purchased came with an Intel Core i3 CPU so it was relatively fast with Ubuntu 11.10 as well as when I reformatted it and installed Windows 7 on it.

The system boots up fast in Linux. I didn't get a chance to test out all the features of the Ubuntu 11.10 operating system but I didn't have any issues with it nor did I have any issues configuring it to work with my wireless router.

When booting up the system initially, it would go through a set-up and then prompt you to save a recovery disk. I opted to do this onto a USB thumbdrive and found that it worked well. I tested reformatting the machine with the USB thumbdrive and didn't experience any problems.

After trying the Ubuntu 11.10 for about 1 hour, I reformatted the laptop and installed Windows 7 onto it. The Windows 7 installation was very straightforward. After the system rebooted with Windows 7 installed, it didn't detect a few of the devices (video adapter, sound card, network card, wireless, & chipset). This was all available on Dell's website. For this laptop model, Dell has the drivers for Windows 7 (32bit & 64bit), Ubuntu, and Windows 8 (32bit & 64bit). The entire installation (with the drivers) took under 1 hour. What took long was downloading all of Microsoft's updates (I didn't time this and it would depend on the network speed as well as the version of Windows 7 that is being used for the installation but I would estimate that it took 1.5 hours to download/install all the Microsoft updates).

I used the laptop for a few hours with Windows 7 installed on it and I found it to be very fast/responsive. Since there was nothing installed on the laptop (excluding the operating system, the drivers, and a few standard applications that I installed for my friend (Adobe Flash, Acrobat Reader, HP Officejet Pro 8600 drivers/files (since he has the same printer as I do), and Google Chrome), I didn't really expect it to be slow.

In the short time that I used the laptop, I find it to be very good. I don't know how much my friend paid for it but the price will determine whether I would recommend it or not.

If you have any comments/questions regarding this blog entry, please don't hesitate to leave a comment in the comments section below. Please note that comments are moderated and any comment containing a URL link (whether or not it is embedded) will automatically be flagged as being spam and will not be posted.

Installing Windows XP on ASUS Eee PC 701SD

As mentioned in my earlier blog on the ASUS Eee PC 701SD, I would install Windows XP onto it since a few of the programs that I wanted to use (actually it was mainly 1 program) would not work under Linux. One of the functions that I wanted for this netbook was to be able to connect to my Slingbox. Installing Windows XP onto it was the easiest solution since Sling Media has SlingPlayer for Windows. During my research, I did find some instructions on how to get SlingPlayer to work under Linux but with the other Windows programs that I wanted to run, the easiest solution would be to install Windows XP onto it.

The first thing that I did even when I was running the preinstalled & customized Xandros Linux was that I upgraded the memory from 512MB to 2GB. The next thing that I did was to download all the Windows XP drivers from the ASUS support website. I also downloaded/updated the firmware on the ASUS Eee PC 701SD.

There are ways to install Windows XP using a USB memory stick but since I had my Windows XP Home DVD and I also had a portable DVD/CD drive (see my review on this *HERE*), I opted to do it the easy way and just install Windows XP from DVD. I connected my portable DVD drive to one of the available USB ports on the netbook and booted it. I then selected the option of deleting the existing partitions and used the entire 8GB SSD drive for the installation of Windows XP.

Windows XP installed without any issues. After the netbook rebooted, I ran each of the executable files from each of the driver files (since my Windows XP DVD did not have all the necessary drivers). After each driver installation, I rebooted the netbook. At the end, I had installed all the drivers and they all seemed to work.

During the installation of Windows XP because the netbook had 2GB of RAM, the virtual memory paging file was automatically set to 3GB (1.5 times the amount of RAM on the netbook). This left me with less than half of the 8GB SSD drive for my other applications. Before installing the other applications, I reduced the virtual memory paging file size to 2GB. I also went through the Windows Update process until the netbook was up to date with all the Microsoft security patches. I also downloaded Microsoft's Security Essentials (Microsoft's free antivirus/anti-spyware program) which is not part programs listed in the Windows Update screen.

After doing this, I installed the standard programs that I normally install (Adobe Acrobat Reader, Adobe Flash Player, Mozilla Firefox, TrueCrypt, OpenOffice, Axcrypt, Google Chrome, and SlingPlayer for Windows). The important thing about installing these programs is to install them one at a time since I found that with less than 8GB to "play with," I also had to compress the hard drive.

In terms of the speed of the ASUS Eee PC 701SD, I found that it was very slow. I know that because of the hard disk encryption and the compression of the hard disk as well, this slows down the netbook but the netbook is almost unusable. The netbook would pause/buffer often during YouTube video viewing and the light showing SSD activity would almost be constantly on.

Surprisingly, SlingPlayer for Windows viewing is very good (better than YouTube video viewing). It does pause occasionally but not as often as it does during YouTube video viewing even when the netbook is accessing the Slingbox via the internet as opposed to the internal network.

With Windows XP installed, I did not experience the same problem with wireless access which leads me to think that my earlier problem is not a hardware problem but a driver issue.

I find that this netbook is usable for a light user but for heavy users, I would not recommend it. It is slow enough (even with a memory upgrade from 512MB to 2GB) that most people would find it annoying.

If you have any questions/comments regarding this blog entry, please don't hesitate to leave a comment in the comments section.