Introduction Today I have the KeySonic ACK-540RF which is the abbreviated way of saying wireless keyboard and mouse. Small in size and wireless in nature, the 540RF should make for interesting testing. Specs Wireless mini-keyboard with built-in touchpad and 2 mouse-analogous function keys. Powerful and reliable radio-frequency transmission at 2.4 GHz. Enjoy free and independent choice of site up to approx. 10m away from the PC when operating this keyboard!

Extremely flat construction with built-in hand cushion for non-fatiguing work.Full functionality of a standard layout keyboard due to built- in numeric keypad and 12 function keys. Temperature: –5 °C up to +50 °C (+23 °F up to +122 °F; operating) The 540 The 540 is packaged in a colourful box, with the main picture depicting the keyboard in all its glory. The rear of the box lists the features of the keyboard in six different languages implying this products destiny for world marketing. Inside you find the keyboard itself complete with a built in touchpad, a short manual, 4 Energiser AAA batteries and the wireless receiver. The keyboard takes the four batteries in the underside of the unit. The manual is multi-lingual and is short and to the point. It explains how to pair the keyboard and your computer, changing batteries and that a ‘state-of-the-art’ operating system will be able to use the 540RF.

But Keysonic ack 540rf driver say it's just ballsed. Keysonic ACK-540RF Wireless Mini Keyboard with Built in Touchpad: Amazon. Action menu, Scan for hardware changes 6. The Windows 8 Forums is an independent web site and has not been authorized, sponsored, or kesyonic keysonic ack 540rf driver by Microsoft Corporation. Tamil dubbed 3d movies websites online. Keysonic ack 540rf driver. Wireless Keyboard/Touchpad ACK-540RF The Keysonic ACK-540RF is a wireless mini-keyboard with built-in touchpad and 2 mouse-analogue function keys. Powerful and reliable radio-frequency transmission at 2.4 GHz. For use with an HTPC, as well as on the living room table it is also at home in a professional area such as a server cabinet.

The keyboard is small by design and hence the numberpad has been missed of the end. However, if you really need to use the number pad then you can press the ‘Fn’ button in the bottom left of the board and click ‘Insert’. Windows xp service pack 3 build 5512 final er. This activates the numberpad keys which are labelled in blue type. Below the keyboard is the touchpad. It’s large which is great news for anyone with larger fingers.

It also has a built in scroll strip which allows you to use the pad like a scroll wheel on your standard mouse. There are two large buttons beneath which correspond to left and right click. The keyboard has a black strip that seems to imply that the unit uses infra red to communicate with your PC, however, it uses a Bluetooth type connection and you receive a USB which talks to the 540RF. It would have been nice if the board used actual Bluetooth to free up a USB port if you already have a dongle. However, this would have made matching your PC and the 540 more difficult and a higher price due to the Bluetooth licensing. On the dongle itself you find a small indent which hides the ‘SW’ button which if used when you want to connect the 540 and your PC together. Once pressed, you have 15 seconds to press ‘Fn’ on the keyboard itself which will pair the two together.