Hypertec equivalent Microsoft 36w PSU for Surface Pro 3 and SP4 and Surface Pro Book 3 and 4. (Whilst this will work it is not ideal for the Intel M3 Processor variant which uses a 65w adaptor)
Universal Notebook Power Adapter, 90W Super slim and compact replacement for defective or lost original power adapters and also perfectly suitable as a secondary power adapter for travel, in the of...