This high-quality serial cable is specifically designed for use with Compaq iPAQ models H3100, H3600, and H3700. It features a 9-pin DSub DB-9 connector and is compatible with all Compaq brands. Ideal for connecting your PDA to a computer or other device, this cable is perfect for transferring data and files quickly and easily. Its durable construction ensures that it will last for years, making it an excellent investment for anyone who relies on their PDA for work or personal use.