Features:
On-board MAX485 chip, A low power consumption for the RS-485 communication, slew-rate limited transceiver.
5.08 (mm) pitch 2P terminal to facilitate RS-485 communication wiring.
All pins of chip have been lead to can be controlled through the microcontroller.
Working voltage: 5V.
Board size: 44 (mm) *14 (mm).

Specifications:
Product Name: MAX485 Module
Working Voltage: 5V
PCB Board Size: 44 * 14mm / 1.8 * 0.6in
Material: Electronic Components, Plastic
Net Weight: 5g / 0.16oz
Package Weight: 5g / 0.16oz
Package Size: 6.5 * 5.1 * 1.4cm / 2.5 * 2.0 * 0.5in

Package List:
1 * MAX485 TTL TO RS485 Module