StarTech PEX4S232485 PCI Standard Profile Serial Combo Card
$158.99
1
Highlights
View all details
- Interface: RS-232, 422, 485 serial
- Data transfer rate: Up to 460 Kbps
- Ports: 4 x 9-pin DB-9 male RS-232/422/485 serial
StarTech PEX4S232485 PCI Standard Profile Serial Combo Card
Item #: IM1QR3883Model #: PEX4S232485
$158.99
Free Returns
Online. In store. Always free.
Learn More
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Consider this similar product
No reviews yet
Price is $171.99
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
About this product
Startech.Com® PEX4S232485 PCI Standard Profile Serial Combo Card is a single card solution that is compatible with nearly any serial communication protocol, supporting RS-232, RS-422, RS-485 2-wire or RS-485 4-wire operating modes.
This card lets you to add two RS 232 and two RS422/485 serial ports to your PC through a PCI-Express expansion slot.
- Interface: RS-232, 422, 485 serial
- Data transfer rate: Up to 460 Kbps
- Ports: 4 x 9-pin DB-9 male RS-232/422/485 serial
- Form factor: Plug-in card
- Platform supported: PC
- Number of ports: 4
- Compatibility: Windows 8 (32/64bit), 7 (32/64), Vista(32/64), XP(32/64), 2000, Windows Server 2008 R2, 2003(32/64), Linux Kernel 2.6.x
- Card type: Standard profile
- Chipset ID: SystemBase - SB16C1052PCI
- Connector type: 1 x PCIe male
- Operating Temperature: 0 to 100 deg C
- Dimensions: 2.7"(H) x 0.6"(W) x 5.3"(L)
- Standard and low-profile bracket included, supports 2-wire/4-wire RS485 modes, 256-byte deep FIFO per transmitter and receiver
- Applications: Monitor and control industrial machines on an assembly line or in a production environment, Bank teller workstations in either full profile or low profile, self-service automated machines and kiosks to control serial devices
- Package contents: 1 x PCIe serial combo card, 1 x breakout cable, 1 x low profile bracket, 1 x driver CD, 1 instruction manual
- Weight: 2.4 oz.
- Certification and standards: Green compliant, CE, ROHS, FCC, PCI power management 1.1, PCI-express specification 1.0a
- Warranty: Lifetime limited
Frequently bought together
Price is $74.99, Regular price was $107.99, You save 30%
Free Next-Day eligible by Mon, Jul 21
1-hr pickup
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Price is $46.99, Regular price was $79.99, You save 41%
Unit of measure 5000/Carton
Free Next-Day eligible by Mon, Jul 21
1-hr pickup
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
2025-2026 Global Printed Products Teal Floral 22" x 17" Desk Pad Calendar, Multicolor (RET26-DP-17) is In-store only
Price is $16.99
See alternate delivery items
1-hr pickup
Price is $214.99, Regular price was $269.99, You save 20%
Free delivery by Wed, Jul 23
1-hr pickup
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Price is $49.99, Regular price was $84.99, You save 41%
Free Next-Day eligible by Mon, Jul 21
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Price is $279.99, Regular price was $529.99, You save 47%
Free Next-Day eligible by Mon, Jul 21
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Price is $15.99, Regular price was $26.14, You save 38%
Unit of measure 1500/Carton
Next-Day Delivery by Mon, Jul 21
1-hr pickup
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Price is $6.99, Regular price was $9.44, You save 25%
Unit of measure 500/Ream
Next-Day Delivery by Mon, Jul 21
1-hr pickup
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Price is $49.99, Regular price was $119.99, You save 58%
Free Next-Day eligible by Mon, Jul 21
1-hr pickup
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Price is $199.99, Regular price was $299.99, You save 33%
Free Next-Day eligible by Mon, Jul 21
1-hr pickup
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Price is $16.99, Regular price was $20.59, You save 17%
Unit of measure 100/Box Price per unit $0.17/File Folder
Next-Day Delivery by Mon, Jul 21
1-hr pickup
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Price is $159.99, Regular price was $319.99, You save 50%
Free Next-Day eligible by Mon, Jul 21
1-hr pickup
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Price is $38.99, Regular price was $68.99, You save 43%
Unit of measure 4000/Carton
Free Next-Day eligible by Mon, Jul 21
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Price is $119.99, Regular price was $299.99, You save 60%
Free Next-Day eligible by Mon, Jul 21
1-hr pickup
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Price is $0.50, Regular price was $2.49, You save 79%
Unit of measure 24/Box
Next-Day Delivery by Mon, Jul 21
1-hr pickup
1
1
2
3
4
5
6
7
8
9
10
Nintendo Switch 2, 256GB, Mario Kart World Bundle, Black (BEESKB6LA) is In-store only
Price is $499.99
Price is $139.99, Regular price was $259.99, You save 46%
Free Next-Day eligible by Mon, Jul 21
1-hr pickup
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Price is $534.99, Regular price was $702.99, You save 23%
Free Next-Day eligible by Mon, Jul 21
1-hr pickup
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Nintendo Switch 2, 256GB, Black (BEESKB6AA) is In-store only
Price is $449.99
Compare similar items
| Attributes | StarTech PEX4S232485 PCI Standard Profile Serial Combo Card | StarTech PCI Express 2-Port RS232 Serial Interface Card | Startech Front USB Hub, 4 Port | StarTech 4-port SATA III Controller (4P6G-PCIE-SATA-CARD) | StarTech 2 Port PCI Express SuperSpeed USB 3.0 Card Adapter |
|---|---|---|---|---|---|
Your product StarTech PEX4S232485 PCI Standard Profile Serial Combo Card Price is $158.99 |  Price is $77.37 |  Price is $35.82 |  Price is $54.70 |  Price is $41.32 | |
| Reviews | |||||
| Delivery Information | Free delivery by Wed, Jul 23 | Free delivery by Wed, Jul 23 | Free delivery by Fri, Jul 25 | Free delivery by Wed, Jul 23 | Free delivery by Wed, Jul 23 |
| Available in my store | No | No | No | No | No |
| Card Type | Serial Adapter | Serial Adapter | Expansion | USB | |
| Host Interface | PCI | PCI Express 2.0 | PCI Express 4.0 | USB | |
| Gaming | Non Gaming | Non Gaming | Data not available | Non Gaming | |
| Component Form Factor | Plug-In Card | Internal | Data not available | Low Profile | |
| Warranty Information | Limited Lifetime Warranty | 2 Year | 2 Year | 2 Year | |
| Height in Inches | 2.7 | 1.5 | 0.6 | 4.7 | |
| Depth in Inches | 5.3 | 5.7 | 2.2 | 0.7 | |
| Weight (Ounces) | 2.4 | 5.6 | Data not available | 1.4 | |
| Width in Inches | 0.6 | 8.1 | 2.8 | 2.6 | |
| Add To Cart | Add To Cart | Add To Cart | Add To Cart |
Featured Products
HP OmniDesk Desktop Computer, Intel Core i5-14400, 16GB RAM, 512GB SSD, Windows 11 Home, Mouse/Keyboard Included is New at Staples
Price is $549.99, Regular price was $709.99, You save 22%
Free delivery by Wed, Jul 23
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
HP 15.6" FHD Laptop, Intel Core i7-1355U, 16GB RAM, 512GB SSD, Backlit Keyboard, +9.75 hours battery, Windows 11 is New at Staples
Price is $599.99, Regular price was $859.99, You save 30%
Free Next-Day eligible by Mon, Jul 21
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
HP OmniBook 5 16" 2K AI Laptop, Intel Core Ultra 7 255U, 16GB RAM, 1TB SSD, +19.25 hours battery, Windows 11 Home is New at Staples
Price is $699.99, Regular price was $1,009.99, You save 30%
Free Next-Day eligible by Mon, Jul 21
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
HP 27" All-in-One Desktop Computer, Intel Core i5-1334U, 8GB RAM, 256GB SSD, Windows 11 Home is New at Staples
Price is $679.99, Regular price was $759.99, You save 10%
Free Next-Day eligible by Mon, Jul 21
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Price is $399.99
Free delivery
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
HP OmniBook 7 Flip 16" FHD 2-in-1, Copilot+ PC, Intel Core Ultra 5, 16GB RAM, 512GB SSD,+ 23 hours battery, Windows 11 Home is New at Staples
Price is $649.99, Regular price was $999.99, You save 35%
Free Next-Day eligible by Mon, Jul 21
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
HP OmniBook 5 16" 2K Laptop, Copilot+ PC, AMD Ryzen AI 5 340, 16GB RAM, 512GB SSD, +16.75 hours battery, Windows 11 Home is New at Staples
Price is $539.99, Regular price was $819.99, You save 34%
Free Next-Day eligible by Mon, Jul 21
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
HP OmniBook 5 16" 2K Laptop, Copilot+ PC, AMD Ryzen AI 7 350, 16GB RAM, 1TB SSD, +16.75 hour battery, Windows 11 Home is New at Staples
Price is $609.99, Regular price was $929.99, You save 34%
Free delivery by Thu, Jul 24
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Price is $169.99
Free delivery
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Price is $459.99
Free delivery
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Price is $219.99
Free delivery
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Price is $519.99
Free delivery
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Price is $55.99
Free Next-Day eligible by Mon, Jul 21
1-hr pickup
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Price is $77.99
Free delivery by Mon, Jul 28
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Price is $99.99
Free delivery by Mon, Jul 28
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30