Color	Black
Brand	N/A
Model	N/A
Quantity	1 Set
Material	ABS
Shade Of Color	Black
Interface	PS2
Packing List	1 x Converter 1 x Chinese user manual

- No need external power supply.

- Serial port feature: compatible with RS-232C・RS-485 standard of EIA/TIA.

- Interface: DB9 hole type interface of RS-232、 DB9 pin type interface of RS-485.

- Working mode: asynchronous half-duplex.

- Transmission media: common wire、 double wire or shielded wire.

- Transmission speed; 300~115-21BDS.

- Transmission distance: 5 meters (RS-232 port) 1.200 meters (RS-485 port).

- Tel-communication agreement: transparent.

- Work temperature: -10'C to 85'C、 relative humidity: 5% to 95%.

- Signals: RS-232: TXD、 RXD、 RTS、 CTS、 DTR、 DSR、 DCD、 CND; RS-485: Date+ 、 Date、 Date. GND.

Dimensions: 3.39 in x 1.30 in x 0.79 in (8.6 cm x 3.3 cm x 2.0 cm)
Weight: 1.20 oz (34 g)