5.5mm x 2.1mm to polarity reversal cable postive to cente negative adaptor lead
This is a handy dc adaptor cable that alters the most popular dc connector size 5.5mm x 2.1mm and changes its polarity.
Unlike some of the bulkier style dc plug adapterr, this cable acts as a mini extension to alter the size without it piggy backing on the original connector.
2. Length : 18cm
3. Change jack 5.5mm x 2.1mm to jack size 5.5mm altered polarity
4. Convenient for the buyer use adapters when the plug does not match yours.
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