Review on Yomikoo USB AUX MP3 Player Radio Car Digital Music CD Changer Adapter for Toyota 5+7Pin Camry '98-'04 Corolla '98-'02 Highlander '98-'03 by Jimmie Trotto

Installation was as simple as inserting the connector into the open slot on the back of the radio. The longest part of the setup was figuring out where and how to route the USB and 3.5mm cables. I drilled a hole under the dash and routed cables to the center console. The device was activated by pressing the "CD" button twice. Pressing the CD button again activates the CD player. The block worked perfectly. The sound quality is great! I recommend this device.