Features:

Allows to connect RS-485 device to your computer by USB port.

Real USB 2.0 specification compliant for faster and steadier data communication.

TIA/EIA RS-485 standard compliant.

Data transfer rate up to 230kbps.

Transmit distance reach up to 1800m at the rate of 9.6kbps. (The longer distance, the lower rate.)

Supports multiple terminals up to 32 RS-485 devices.

Supports automatic handshake mode.

Supports remote wake up and power management.

Auto sense serial signal rate. Zero delay automatic transmit.

600W surge and 15KV static electricity  protection.

Standard USB type A male and RS-485 serial 9 pin male connector with terminal board.

USB bus-powered and no need external power required.

Ideal connections to Modem, PDA, GPS, Bar Code, Digitizer, Digital Camera, Label printer & ISDN terminal adapter, etc.

Supports Windows 98SE, ME, 2000, XP, Vista, Windows 7, Linux v5.0 or above & Mac OS 8.6 or above.

Total length: 80mm.

Note: The USB side must be connected to PC or Mac. Other USB devices like digital camera, scanner and printer is not allowed.

Package Included: 

1 x USB to RS-485 Adapter Cable

1 x Terminal Board

1 x Driver CD