Model number:RM-87USL keyboard for Lenovo / Ibm Thinkpad T40/R50

– 100% Brand New
– USB Audio Sound Card Adapter instantly creates a microphone-in and audio-out jack
from the USB port on a laptop or PC. Perfect for chat programs and internet phones
such as Skype, MSN, Yahoo and more.
– USB 2.0 sound card that provides an amazing audio accessory for any computer with
a USB port. It is equipped with standard input and output connectors to add great
stereo input and output performance.
– Supports 3-Dimensional Sound. USB powered, no external power required.
– Full compliance with the USB 1.1 and USB 2.0; Plug and play.