80cm USB to RS232 DB9 Serial Adapter (HL-340 / CH340 Chipset)Connect serial devices to your modern laptop or desktop setup with this compact, reliable conversion cable.Broad OS Support: Fully certified and compatible with Windows 11, 10, 8, 7, XP, and Linux.Reliable Architecture: Built with the high-performance WCH CH340 chipset for stable data transmission.No Power Brick Needed: Draw power directly from any standard standard USB 2.0 or 3.0 Type-A port.Compact Layout: 80cm cable length keeps your workspace clean and free of tangled cable clutter.Versatile Use: Ideal for routers, switches, barcode scanners, lab equipment, and industrial controllers.

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