PL2303 USB to TTL Converter Module3.3V & 5.0V operations for DDWRT support on different voltage systemStandard USB type A male and TTL 6pin connector.500mA self-recovery fuse for protection.Two data transmission indicator can monitor data transfer status in real-timeWorks with existing COM port PC applications. Ready for Windows 8/7/Vista/Server 2003/XP/2000/CEPlastic coating protection from standard wear and tear.Size: 52mm X 15.5mm x 6.5mm (L x W x H).
