Specifications and models:

3-bit 4-bit USB 1.5 square * 1.8 m

3-bit quad USB 1.5 square * 3 m

4-bit 4-bit USB 1.5 square * 1.8 m

4-bit quad USB 1.5 square * 3 m

5-bit 4-bit USB 1.5 square * 1.8 m

5-bit four USB 1.5 square * 3 meters

6-bit quad USB 1.5 square * 1.8

6-bit four USB 1.5 square * 3 meters