Specifications and models:

E3 [Timing] Rubik's Cube 4 USB Plug

E3 [Timing] Rubik's Cube 4 USB 0.8 m

E3 [Timing] Rubik's Cube 4 USB 1.8 m

E3 [Timing] Rubik's Cube 4 USB 2.8 m

E3 [Timing] Rubik's Cube 4 USB 4.8 m

E2 [without timing] Rubik's Cube 4 USB Plug

E2 [without timing] Rubik's Cube 4 USB 0.8 m

E2 [without timing] Rubik's Cube 4 USB 1.8 m

E2 [without timing] Rubik's Cube 4 USB 2.8 m

E2 [without timing] Rubik's Cube 4 USB 4.8 m

E1 [Without Timing] Rubik's Cube 4 Plug

E1 [Without Timing] Rubik's Cube 4 Insertion 0.8 m

E1 [Without Timing] Rubik's Cube 4 Insertion 1.8 m

E1 [Without Timing] Rubik's Cube 4 Insertion 2.8 m

E1 [Without Timing] Rubik's Cube 4 Insertion 4.8 m