rs422 vs rs820

14:45

37:33

15:44

12:02

23:59

23:26

11:02

11:49

28:10

17:52

11:01

22:59

2:31

2:16

29:47

00:29

11:10

4:19

12:07

5:12

21:01

15:10

11:58

7:54

5:42

11:11

6:58

5:50

00:56

5:56

9:28

6:39

9:43

15:13

6:28

00:53

3:14

19:51

9:08

16:57

9:22

5:04

2:27

4:51

8:58

3:09

12:58

8:30

9:44

5:45

9:44

9:43

5:56

4:19

1:02

3:58

2:24

3:32

4:50

15:00