I am selling the main unit, two remote control transmission/reception cables, and the manual. The CD-ROM is missing, but I have confirmed that drivers and software can be downloaded from the BUFFALO website. (Product Overview) ・Consolidated program reservation operations By having the computer learn the remote control signals, it can transmit the same signals as the original remote control. This solves the troublesome settings and problems when recording programs received by external tuners, such as CS broadcasting and cable TV, on a PC. It can also operate home appliances and digital appliances such as air conditioners. ・Up to 8 remote controls can be registered Up to 8 remote controls can be registered. Of these, you can use the remote controls of up to 4 devices simultaneously, such as various digital appliances. By having the RemoteStation learn the signals from the remote controls included with audio components, air conditioners, etc., you can operate them from your computer. It is powered from the computer, so you don't have to worry about the battery running out. ・One-touch function For example, when entering a 3-digit channel number on cable TV, the operation of pressing the button three times on the remote control can be consolidated into one click by registering it with one-touch. It also solves the problem of home theaters that require the operation of various devices at once. ・Fully automatic living room realized with timer function By effectively using the "timer function" of Remote Station, you can easily realize a comfortable, fully automatic living room where various devices start operating with a timer. Even devices that do not have a timer function, or devices that can only be set with an ON/OFF timer such as "after XX minutes," can be operated at a specified time if they support remote control operation. In addition, you can use it in various ways depending on your ingenuity. For example, when leaving your house for a long time, you can make it look like you are at home by turning on the lighting equipment regularly, which can also help prevent crime. The installation method is flexible to suit the device.