Null Modem Adapter DB25F to DB25F

Null Modem Adapter DB25 Female to DB25 Female. Full handshake Null Modem. Most popular use is to connect two PCS together for data transfer.

NC= Not Connected
Pin		Pin
Shield	Shield
1		1
2		3
3		2
4		5
5		4
6		20
7		7
8		20
9		NC
10		NC
11		NC
12		NC
13		NC
14		NC
15		NC
16		NC
17		NC
18		NC
19		NC
20		6,8
21		NC
22		NC
23		NC
24		NC
25		NC