1. Interface compatible: RS-485, RS-232 standard
2. Material: ABS
3. Working mode: asynchronous half-duplex differential transmission
4. Protection level: 600W lightning surge protection per line of RS-485 interface
5. Transmission medium: twisted pair or shielded wire
6. Transmission distance: RS-485 is less than 1200m, RS-232 is within 15m
7. Transmission rate: 300-115.2kbps
8. Communication mode: point-to-point/two-wire half-duplex, point-to-multipoint/two-wire half-duplex
9. Scope of application: suitable for PC, terminal equipment, industrial control, digital instrument acquisition, multi-serial port equipment, serial interface of single-chip microcomputer, etc.
10. Dimensions: about 51.8 x 17.8 x 35.7mm
11. Weight: about 40g

Features:
1. 9-hole nickel-plated female head, wear-resistant and durable, anti-oxidation and anti-corrosion
2. Twisted pair/shielded wire can be used to improve signal conversion and transmission anti-interference
3. ABS material, lightning protection design
4. Built-in zero-delay automatic transceiver conversion device, which automatically controls the direction of data flow through the I/O circuit
5. Built-in fast voltage suppression protector TVS, non-optical isolation
6. Bidirectional transmission, compatible with RS-485, RS-232 standard interfaces
7. Two communication methods, stable transmission, convenient and fast