Dell S2230mx, S2330MX manual Number Cable, Pin Pin Side of the Connected Signal

Pin	24-pin Side of the Connected Signal
Number	Cable
1	TMDS RX2-
2	TMDS RX2+
3	TMDS Ground
4	Floating
5	Floating
6	DDC Clock
7	DDC Data
8	Floating
9	TMDS RX1-
10	TMDS RX1+
11	TMDS Ground
12	Floating
13	Floating
14	+5 V power
15	Self test
16	Hot Plug Detect
17	TMDS RX0-
18	TMDS RX0+
19	TMDS Ground
20	Floating
21	Floating
22	TMDS Ground
23	TMDS Clock+
24	TMDS Clock-

DVI-HDMI Dongle

Pin	19-pin Side of the Connected Signal	Pin	24-pin Side of the Connected Signal
Number	Cable	Number	Cable
1	TMDS Date2+	1	TX 2 -
2	TMDS Date2 GND	2	TX 2 +
3	TMDS Date2-	3	SHLD 2 / 4
4	TMDS Date1+	4	TX 4 -
5	TMDS Date1 GND	5	TX 4 +
6	TMDS Date1-	6	DDC Clk
7	TMDS Date0+	7	DDC Data
8	TMDS Date0 GND	8	NC
9	TMDS Date0-	9	TX 1 -
10	TMDS Clock+	10	TX 1 +
11	TMDS Clock GND	11	SHLD 1 / 3
12	TMDS Clock-	12	TX 3 -
13	CEC	13	TX 3 +
14	NC	14	+5V
15	SCL	15	GND
16	SDA	16	HPD