Realtek USB 2.0 Card Reader


Device driver details
Category: USB
Manufacturer: Realtek
Download File Size: 1.9 MB
Operating System: Windows 2K / Windows XP
Release Date: 28 May 2007
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Windows device driver information for Realtek USB 2.0 Card Reader

The Realtek USB 2.0 Card Reader is a card reader with an integrated 5V/3.3V Regulator and Power MOSFET. It is a high performance USB card reader that incorporates a USB 2.0 PHY, an SIE or Serial Interface Engine, an 8051 MCU, a ROM, a RAM and a memory card reader onto a single chip. It provides 480Mbps transport rate and present backward compatibility with the 12Mbps USB specifications. Constructed and designed with an advanced power control circuit, the Realtek USB 2.0 Card Reader completely complies with the USB power specifications for bus-powered equipments. In compliance to the USB Mass Storage Class Specification, it provides a plug and play feature without any driver set up requirement. It has an internal ROM for MCU programs and gives an external flash memory interface intended for firmware update reasons. The firmware code can be downloaded through the USB interface to the card reader and after which can be written into an external flash memory mechanically.

Realtek is the producer of the Realtek USB 2.0 Card reader. It is a card reader which has an external serial EEPROM interface. This device can save a USB Vendor ID, a Product ID and also other vendor content like product information, serial number and a revision level. It also provides an In-System Programming capability for manufacturing flexibility; the vendor data is programmed into the external EEPROM at the construction. This device's four bit EEPROM interface can be programmed to utilize as general purpose I/Os. Some of the additional features of this USB card reader include its compatibility with the Universal Serial Bus Specification 2.0 and USB Mass Storage Class Bulk Only Transport Specification Rev. 1.0. It also supports high-speeds of up to 480Mbps and full-speeds of up to 12Mbps data transfer, USB bus-powered operation and control, bulk and interrupt USB data pipes. It is highly recommended you run a free registry scan for and Realtek USB 2.0 Card Reader errors before installing any driver updates.


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