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Boost your USB performance with ASRock XFast USB utility ,Benchmark tests and Download - GURU Of High-Tech
![ASRock H77 Pro4-M Motherboard (Socket 1155, Intel H61, DDR3, S-ATA 600, Micro ATX, Instant Boot, AsRock XFast LAN and XFast USB, AsRock APP Charger) : Amazon.co.uk: Computers & Accessories ASRock H77 Pro4-M Motherboard (Socket 1155, Intel H61, DDR3, S-ATA 600, Micro ATX, Instant Boot, AsRock XFast LAN and XFast USB, AsRock APP Charger) : Amazon.co.uk: Computers & Accessories](https://m.media-amazon.com/images/I/81WnKc1CfwL._AC_SL1500_.jpg)
ASRock H77 Pro4-M Motherboard (Socket 1155, Intel H61, DDR3, S-ATA 600, Micro ATX, Instant Boot, AsRock XFast LAN and XFast USB, AsRock APP Charger) : Amazon.co.uk: Computers & Accessories
![Boost your USB performance with ASRock XFast USB utility ,Benchmark tests and Download - GURU Of High-Tech Boost your USB performance with ASRock XFast USB utility ,Benchmark tests and Download - GURU Of High-Tech](https://4.bp.blogspot.com/-8azfL3iu07Y/TVaRn6GKgyI/AAAAAAAAFco/N_ypqOSNdP8/s1600/XFastUSB-Desc.gif)