The phrase "a device that uses" is correct and usable in written English.
You can use it when describing the function or purpose of a device in relation to a specific technology or resource it utilizes.
Example: "The smartphone is a device that uses advanced algorithms to enhance user experience."
Alternatives: "a gadget that employs" or "an instrument that utilizes".
It is a device that uses the satellite-based Global Positioning System to find out exactly where it is.
Years ago, Scott Andrews developed a device that uses the sound of the rockets' ignition to trigger the camera shutters.
By way of illustration, they tell the story of the gamma knife, a device that uses radioactive cobalt to destroy brain lesions without surgery.
Choose a device that uses a light-emitting diode, or LED, and write a report that explains what the LED in this device does and how it works.
The debate continues, and it has been intensified by the development of the cochlear implant, a device that uses electrodes placed in the inner ear.
I think it's going to come out in some kind of a device that uses multimedia and Internet and content and communication in a new way.
A device that used piezoelectric crystals, which produce electricity when bent, was quiet and cut the power burden.
After testing competing technologies, the states agreed on a device that used small radio transmitters mounted on car windshields.
C1 TiVo's Strategic Challenge TiVo, one of the first companies to develop a device that used a computer hard drive to store television programs, is struggling to thrive without the cooperation of cable companies after pulling out of a deal with Comcast.
They invented the middlings purifier, a device that used jets of air to remove the husks from the flour early in the milling process.
The method was first used commercially in the Finapres (Ohmedia, Englewood, CO, USA), a device that used a pneumatic finger cuff to continuously measure blood pressure.
