1. [QUICK SETUP] Easily connect your devices with the 2Pcs HL-340 USB To RS232 Serial Port Adapter, offering a seamless and speedy setup process.
2. [ENHANCED PERFORMANCE] Experience efficient data transfer with the USB 1.1/2.0 compatible solution and automatic handshake protocol for reliable communication.
3. [COMPACT AND PORTABLE] This adapter is compact and portable, ideal for use with notebooks and on-the-go setups for convenient connectivity.
4. [SMOOTH DATA TRANSFER] Utilize the USB data transfer protocol for smooth and convenient data transfer between USB and serial devices.
5. [STABLE SIGNAL] from the anti-electromagnetic interference design of this adapter, ensuring a stable and interference-free signal during use.

Spec:
Features:
Single-chip 340 crystal 12M USB port to serial port communication, easy to use.
USB 1.1/2.0 compatible solution with built-in 128 byte TX / 512 byte RX cache for automatic handshake protocol.
Fit for Win95/98/98se/ME/2000//win7 32bit 64bit /Vsita, support full speed transmission.
With USB data transfer protocol, data transfer is more convenient.
Anti-electromagnetic interference design, use more assured.
This product can make USB and serial devices easy to connect, so that serial devices have plug-and-play, hot swap and other functions.
Can meet the notebook connection various serial devices, suitable for communication with mini phone, digital camera, MODEM, ISDN terminal adapter, LED control card, does not support 51 single-chip (STC11, 12C series industrial equipment serial port does not support) ARM, ARM9 .
Specifications:
Condition: 100% Brand New
Material: metal, plastic
Package list:
2 * USB To RS232 Serial Port

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