We specialize in controller repair and maintenance, addressing any issues through servicing, circuit board cleaning, and ultrasonic cleaning of the exterior. This product utilizes TMR sticks, and the price is differentiated from standard maintenance items. Other functions and operability are the same. 【Serviced and Tested】Controller with TMR Stick. ・Stick area inspection/adjustment (center adjustment) ・Internal cleaning ・Button/trigger/stick operation check ※Parts replaced as necessary (if replaced, it will be noted) Both left and right sticks have been replaced with TMR (magnetic detection type) modules. This method is more durable as it prevents the wear of the original contact points and is a drift countermeasure. ※While the TMR method is highly durable, the feel may vary depending on usage and individual differences. Operation Check Items ・All button inputs ・Stick normal operation (no drift) ・Trigger response ・USB connection/wireless connection ※Confirmed on actual device and PC Operation Guarantee We offer a 14-day initial operation guarantee after the product arrives. 【Covered by Guarantee】 ・Power does not turn on ・Initial defects such as buttons/sticks not responding at all 【Not Covered by Guarantee】 ・Wear and tear from use ・Disassembly/modification/dropping/water damage ・Defects due to the buyer's circumstances Product Condition ・Due to being a used and serviced item, there are minor scratches and scuffs from use. ・Please check the photos for the condition. ※Please refrain from purchasing if you are sensitive to these details. Shipping ・We will carefully package and ship the item. ・Anonymous shipping is supported. Instant purchase is OK. Feel free to comment if you have any questions. - Model: Nintendo Switch Controller - Color: Black - Scratches: Scratches on the side - Condition: Signs of use Thank you for viewing.