Rosewill Introduces PSU Line of 80 Plus Platinum Standards

Rosewill, Californian hardware manufacturer, has gladdened its potential customers with a new PSU line codenamed Fortress. The major peculiarity of this line is that all products are characterized by rather high efficiency coefficient: up to 94% in 230 V alternating current networks. The new line involves models of 450W, 550W, 650W, and 750W showings which have already received 80 Plus Platinum certificate.

Low power dissipation is achieved exactly due to the high efficiency which reduces ventilation demands immensely. The employment of 135 mm fans provided for the perceptible decreased of noise. Those features are considered to be the basic attraction for the customers.

All four models in Fortress line are developed according to a similar scheme with a single 12 V bus. The chief differentiation between the models lies in the output capacity and a cable set. Hence, the high-order PSU is capable to give current of up to 62.5 A; in the aggregate with the available 4 …

LG Unveils 24UD58-B 4K Monitor

The latest graphics findings made it possible to use a mainstream video card in 4K Ultra HD environment. LG has announced a 23.8-inch monitor with 4K resolution (3840x2160) that can be integrated within a standard PC system. The model features 16:9 aspect ratio & boasts the widest viewing angles – 178 degrees in both aspects. Nonetheless, its price makes up $349.99 only.

LG 24UD58-B is developed on IPS panel with 5 ms response time. It ensures the most efficient viewing conditions: 250 cd/m2 top brightness and outstanding contrast index. The support for AMD FreeSync technology allows for automatic adjustment of refresh rate in order to guarantee premium viewing level. The model typically consumes 23 W power.

The I/O panel accommodates a single DisplayPort 1.2 and two HDMI 2.0 ports. Besides, it’s possible to detach the display from the stand and apply it to the wall, thanks to 100x100 VESA bracket.

LG’s new monitor boasts a range of advanced elaborations. …

Review of a Portable Mouse Microsoft Arc Touch

Computer mouse truly belongs to the line of universal and integral peripheral devices in the computer layout. This is not an exaggeration as practically any PC activity involves the work of a mouse. With the progress of computer layout and emergence of laptops and netbooks, traditional mouse has outlived major transformations and enabled the work with those gadgets by means of wireless connection. The popularity of portative mouse pieces grows each and every day due to their compact size and handiness in usage. Developers of Microsoft Arc Touch put the design, handiness in usage and technical peculiarities of a mouse in the limelight, allowing the targeted customer groups to admire their product.


Microsoft Arc Touch integration is rather modest but contains all necessary elements for effective utilization. The initial package embraces the user manual and USB radio module. USB radio module should be given a special attention. It is very small and can be …
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