CABLEMAX RS-232 LED Link Signal Tester - DB-9 Male to Female Black
Product Details

• Publisher: CABLEMAX
• Publication date: 0
• ISBN-13: 072-9440626303
• Item weight: 28 g
• Dimensions: 4.5 x 3.5 x 2.1 cm

• [ Instant Diagnostics ] : Quickly test COM port function & verify RS-232 signal activity with dual-color LED indicators on each pin for easy troubleshooting.
• [ Universal Compatibility ] : This serial tester works with any male or female 9-pin RS-232 serial connection, supporting DB-9 configurations.
• [ No External Power Required ] : Operates without external power - ideal for field work, portable kits, or low-resource environments.
• [ Plug & Play Installation ] : No drivers or setup needed - just connect and begin testing immediately.
• [ Quick Status Monitoring ] : LED indicators flash to signal the direction of data flow, allowing easy real-time monitoring.
• [ Broad OS Support ] : Compatible with Windows 11, 10, 8, 7, Linux, and macOS for flexible deployment across platforms.