Product Item: K8Interface: USB 2.0Working Method: Infrared optical positioningTransfer distance:≥10m
Product Item: K11Interface: USB 2.0Cable length: 1.8mWorking method: Infrared optical positioningTransfer methods: Cable
Product Item: K6Interface: USB 2.0,Working Method Infrared optical positioningSupport plug and play
Product Item: K5Interface: USB 2.0,Cable length: 1.8mWorking Method Infrared optical positioningSupport plug and play
We offer 1 year to 3 years warranty based on different products, we replace the RMA by a new product so you can sell it again.