Under the contract, ITT will build and deliver up to 15, 000 additional CREW 2.1 devices, as well as spares and related equipment.

根据这项合同，ITT将制造并交付15000个附加CREW 2.1设备，包括备用的和相关的器材。

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The deal with the Russians includes options for additional aircraft, spares, and support.

FORBES: Sorry Congress, Defense Dept Sticking With Russian Helicopter Deal

Of course, users will need to integrate an additional cable into their setup, but plenty of people will have spares lying around at home.

ENGADGET: Ask Engadget: should companies include a cable with a new product?