A Null Modem Cable is special cabling that eliminates the modem's need for asynchronous communications between two computers over short distances. A null modem cable emulates modem communication. Null modems are commonly used for file transfer between computers, or remote operation. Under the Microsoft Windows operating system, the direct cable connection can be used over a null modem connection.
Amazon Warehouse Deals • Enjoy Deep Discounts
- Deep discounts on open-box items like TVs, laptops, tablets, home audio, home goods and more!
- Every deeply discounted and open-box item is hand-checked and graded!
- Eligible items sold by Amazon Warehouse Deals qualify for Prime or FREE Shipping!
- Amazon Warehouse Deals are backed by Amazon Customer Service!
- All discounted and open-box items are backed by Amazon's 30-Day Return Policy!