Brainboxes US-257 2 Port RS232 USB to Serial Adapter Changer Type: USB to DB9 (RS-232) Specifications: Host Interface: USB Ports: 2 x 9-pin DB-9 Male RS-232 Serial Operating Distance: EIA - RS232 Standard Cable: USB cable Platform Support: PC PCB Layers: 4 Power Consumption: 100mA @ 3.3V Operating Systems: Microsoft Windows 7 32 bit & 64 bit Editions Windows Vista 32 bit & 64 bit Editions Windows XP 32 bit & 64 bit Editions Form Factor: External Dimensions: 3.94 x 4.13 x 1.02 Weight (Approximate): 13.58 oz
