VIA Technologies, Inc. today announced that its VIA Labs VL750 USB 3.0 NAND flash controller has been officially certified by the USB Standards Organization: USB Application Forum (USB-IF) as the world's first certified native USB 3.0 flash drive controller Chip products. Launched in September this year, the VL750 is compatible with the traditional Bulk-Only Transport (BOT) USB high-capacity transfer protocol and the newer version of the new USB Attached SCSI Protocol (UASP) protocol. The chip can be used with 30nm or 20nm NAND flash memory chips and can control up to 32 flash memories. The load balancing technology can extend the life of flash memory and support ECC error checking. Supports four-way read/write, cross-read and write functions, and a maximum transfer speed of 100MB/s or more. It is backward compatible with USB 2.0 and 1.1 specifications, and the maximum transfer speed is 35MB/s in USB 2.0 mode.
Since the USB 3.0 interface is natively provided, the U-disk product using the VL750 solution eliminates the need for a dual-chip solution using a flash controller and a bridge chip, enabling the U-disk design to be miniaturized, with lower power consumption and lower cost. Currently, SuperTalent has launched a USBGB flash disk with an 8GB capacity of US$14. After the listing of the VL750 solution, this record is expected to be broken again.
After obtaining USB-IF certification, U-Board products using the VL750 chip will be able to mark the USB SuperSpeed ​​upright. However, at present, the VL750 is still in the sample shipment stage, and volume production still needs to wait.
Fiberglass Duct Rodder are composed of fiber glass rod which was extruded by fiber glass and high strength resin at high temperature. This type of rod has high tensile strength and flexibility. It was covered by a high density polyethylene engineering plastic as its protect layer(High Density polyethylene (Grade: for the insulating and jacketing of Telecommunication Cables) is used in the outer diameter coating.), which make duct rodder cover sliding on surface, durable, corrosion resistant and has good insulation performance, which make them safe for use in cable occupied duct.
And moving type fiberglass duct rodder will equipped with different size reel according to the length of rod. There are wheels on the reel, which make it convenient for moving.
Features and Benefits:
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Light weight, durable, resistance to acid, alkali, aging resistant, corrosion resistant.
2-High tensile strength and bending properties, which make it to go through narrow pipes easily.
3-Good temperature adaptability, the product will not soften in hot weather/nor become brittle in cold weather. Its usability will not be affected by temperature.
4-Outer protect layer are made of high density polyethylene engineering plastic, which has good anti-UV capability.
5-Cover was coated with long-term UV-resistant polyethylene.
6-Its surface has the advantage of smooth, wear-resistant and long service life.
7-There are meter marks on the protect layer of duct rodder, which can be used for measuring distance. Marks are printed by professional printing machine, which has the advantage of strong adhesion, clear writing, waterproof, anti-ultraviolet, it can be still clear even after using many times.
8-There are several kinds of colors for the rod for your chosen.
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NINGBO BEILUN TIAOYUE MACHINE CO., LTD. , http://www.spool-manufacturer.com