The Infrared Drive's transfer speed, with the standard IR cable, is already at 115.2kbps which is the maximum serial cable transfer speed.
If your motherboard provides support for 4 Mbps FIR (Fast Infrared), the Infrared Drive can deliver up to 4Mbps data transfer speed with the use of the FIR cable.
Advantage of infrared data transfer:
New Contact-less Secured Data Transfer
Point & Transfer Data Immediately
No pairing required