If your PC doesn't have an infrared port, this interface plugs into a USB port for a simple download
Uwatec IR778 works w/Intel Macs with Snow Leopard and JTRAK 1.2.5 or higher

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 4.8 inch
Height : 0.9 inch
Length : 6.6 inch

Item Weight: 1.5 pounds (View shipping rates and policies)
Shipping Weight: 5.6 ounce (View shipping rates and policies)

ASIN : B0001CNORS