Lexar Media, a provider of memory products for digital media, has unveiled new Professional Secure Digital Extended Capacity (SDXC) memory cards, which allow users to capture, store, and transfer HD video in a single, high-performance offering.

The new high-capacity Lexar Professional 133x SDXC cards are available in a 128GB capacity, and is also offered in a 64GB capacity.

The company said that both the cards have speed rated at 133x, providing a minimum guaranteed transfer speed of 20MB per second, and feature a Class 10 speed designation.

In addition, the Lexar Professional 133x SDXC memory cards are compatible with all SDXC-enabled devices and include the new Image Rescue software to help recover lost or deleted photo and video files.

The company said that the Lexar Professional SDXC cards include a limited lifetime warranty and free, dedicated professional technical support.

The new 64GB and 128GB Lexar Professional SDXC memory cards will be available in the first quarter of 2011.