Hightech Information System Ltd., being an exclusive AMD's partner, reveals its own version of AMD Radeon HD 7750 graphics adapter. The model, codenamed HIS Radeon HD 7750 IceQ X (Blue) Turbo 1GB GDDR5, is based on Cape Verde GPU, manufactured under 28 nm technological process with the implementation of Graphics Core Next micro-architecture. The basic distinguishing feature ascribed to the adapter is that it features an atypical cooling system and factory overclocking index.



This graphics card model is housed on a blue PCB, designed for PCI-e 3.0 x16 bus. The integrated GPU counts 512 current processors and operates at 900 MHz frequency. The rear part of the adapter accommodates a pair of mini-DisplayPort outputs, one HDMI, and one DVI video port. The model is furnished with GDDR5 memory type with 128-bit interface; its overall volume capacity equals to 1GB. Memory modules operate at 4500 MHz frequency.


To continue, Radeon HD 7750 IceQ X (Blue) Turbo 1GB GDDR5 houses an …

Traditional headphones do not lose their topicality even with the development of high technologies and with the emergence of ever newer gadgets. This fact can be easily explained by their comfort in usage and portability. Headphones are designated for usage in home conditions as well as outdoors or in transport. This accessory is usually bantam, and can be, with certainty, attributed to the class of universal devices. Headphones AKG K451 may be connected practically with any device, starting from MP3 stereo, audio system, and finishing with PC, laptop or iPad.


Basic Features of AKG K451


Headphones AKG K451 are accredited to the class of wired accessories with the bandwidth from 11 to 29000 Hz. Heightened susceptibility of headphones, which reaches up to 126 dB/mW, is considered to be quite an attractive peculiarity. Such susceptibility means that the sounding will be played back with the optimal legibility and volume even if the volume button at the device is set for …

Apacer Technology, world-known manufacturer of digital storage devices and memory cards, has introduced in a stately manner its latest ‘creations’, memory cards of SD and CF format, codenamed SD-M and CompactFlash5. The key feature of new products is the extended temperature range which allows the cards to show good operability under conditions of low temperatures (from -40 degrees centigrade) up to extremely high temperatures (to +85 degrees centigrade). The applied technology promoted for the expansion of these memory cards to a variety of areas, including aviation, military and automotive electronics.



According to the words of Apacer’s representatives, their memory cards are full-blown solid state drives with SD and CF interfaces. SD-M and CompactFlash5 are based on MLC NAND flash memory.


Memory cards with SD interface support SD 2.0 and Class 10 specifications, and will go in four volume capacity variants: 4, 8, 16, and 32 GB. Those cards are known to develop …