Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_21676 ( "Name" text, "Raw bandwidth (Mbit/s)" real, "Transfer speed (MB/s)" text, "Max. cable length (m)" text, "Power provided" text, "Devices per channel" text )

### Question ###
Name the power provided where transfer speed mb/s is 300 and max cable length of 10

### Accurate SQL ###

SELECT "Power provided" FROM table_21676 WHERE "Transfer speed (MB/s)" = '300' AND "Max. cable length (m)" = '10'