Multiport Serial Adapters
| Part | RoHS | Manufacturer | Brand Name | Product Line | Product Model | Product Type | TAA Compliant | Host Interface | Form Factor | Product Color | Card Height | Data Transfer Rate | Control Signals | Protocols | Baud Rate | Power Connector | Environmental Certification | Environmentally Friendly | Limited Warranty | Thickness | Input Current | Product Series | Ports Expandability | Platform Supported | Depth | Packaged Quantity | Width | Expansion Card Form Factor | Package Type | Number of IDC Connectors | Length | Number of SCSI Ports | Shipping Weight (Approximate) | Number of Serial Ports | UART Type | Number of USB Ports | Shipping Height | Weight (Approximate) | Product Condition | Input Voltage | Certification | Card Length | Height | Product Name | Shipping Width | Shipping Depth | Country of Origin |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Comtrol Corporation |
Comtrol |
RocketPort INFINITY |
Multiport Serial Adapter |
Universal PCI |
Plug-in Card |
921 kB/s |
5 Year |
8 x DB-9 RS-232/422/485 - Serial |
PC |
4.7 " |
2.6 " |
RocketPort INFINITY Octacable DB9 Multiport Serial Adapter |
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|
Perle Systems, Inc |
Perle |
UltraPort |
Express HD |
Multiport Serial Adapter |
PCI Express x1 |
Plug-in Card |
921.6 kB/s |
Lifetime |
4 x RS-232 - Serial, Via Cable (Optional) |
PC |
112.3 mm |
Half-length |
64.4 mm |
UltraPort4 Express HD Multiport Serial Card |
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|
Vertiv |
AVOCENT |
SST-8P |
Multiport Serial Adapter |
Universal PCI |
Plug-in Card |
920 kB/s |
0.75 " |
8 x RS-232 - Serial, Via Cable (Optional) |
PC |
0.75 " |
5.7 " |
1 lb |
4.2 " |
SST-8P 8 Port Serial Adapter |
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|
Sangoma Technologies Corporation |
Sangoma |
Multiport Serial Adapter |
PCI |
Plug-in Card |
400 kB/s |
Lifetime |
2 x DB-25 RS-232 - Serial, Via Serial Cable |
PC |
120 mm |
50 mm |
A142 2-port Serial Adapter |
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|
SIIG, Inc |
SIIG |
Multiport Serial Adapter |
PCI |
Plug-in Card |
230 kB/s |
Lifetime |
4 x DB-9 RS-232 - Serial, Via Cable |
PC |
4 Port 16550 Multiport Serial Adapter |
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|
Digi International |
Digi |
Multiport Serial Adapter |
PCI |
Plug-in Card |
115.2 kB/s |
CTS, RTS, DTR, DSR, DCD |
EIA-232 |
5 Year |
1.8 A |
8 x RJ-45 RS-232 - Serial |
5 V DC |
8em-PCI RJ-45 Multiport Serial Adapter |
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|
Digi International |
Digi |
Multiport Serial Adapter |
Universal PCI |
Plug-in Card |
3.7 MB/s |
EIA-232 |
5 Year |
0.6 " |
C/X |
2 x DB-25 RS-422 - Serial |
0.6 " |
1 |
6.9 " |
Retail |
85C30 |
0.3 lb |
4.2 " |
C/X Multiport Serial Adapter |
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|
SIIG, Inc |
SIIG |
CyberSerial |
Multiport Serial Adapter |
PCI |
Plug-in Card |
920 kB/s |
RS-232 |
2 x DB-9 RS-232 - Serial |
PC |
10 |
16550 |
3.3 V DC, 5 V DC |
2-Port CyberSerial Dual Multiport Serial Adapter (Avnet Only) |
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|
Comtrol Corporation |
Comtrol |
Multiport Serial Adapter |
PCI |
Plug-in Card |
RXD, TxD, TXD- |
RS-422 |
921.6 kB/s |
5 Year |
310 mA |
8 x DB-9 RS-422 - Serial |
PC |
6.3 " |
16550 |
0.3 lb |
3.3 V DC, 5 V DC |
4 " |
Plus Universal PCI 422 8-Port SMPTE Adapter |
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|
Digi International |
Digi |
AccelePort |
422 |
Multiport Serial Adapter |
PCI-X |
Plug-in Card |
230 kB/s |
RS-422 |
1000 mA, 10 mA |
Xr |
8 x DB-9 RS-422 - Serial, Via Cable (Optional), 8 x DB-25 RS-422 - Serial, Via Cable (Optional), 8 x RJ-45 RS-422 - Serial, Via Cable (Optional) |
PC |
16C554 |
5 V DC, 12 V DC, -12 V DC, 3.3 V DC |
AccelePort Xr 422 8-Port Multiport Serial Adapter |
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|
Advantech Co., Ltd |
Advantech |
Multiport Serial Adapter |
PCI Express 2.0 x1 |
Plug-in Card |
921.6 kbit/s |
WEEE, RoHS |
Yes |
5 Year |
4 x RS-232/422/485 - Serial |
PC, Linux |
168 mm |
111 mm |
4-port RS-232/422/485 PCI Express Communication Card w/Surge & Isolation |
Taiwan |
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|
Brainboxes Limited |
Brainboxes |
PX-701 |
Multiport Serial Adapter |
Yes |
PCI Express x1 |
Plug-in Card |
921.6 kB/s |
RoHS, WEEE |
Yes |
Lifetime |
97 mm |
4 x DB-9 RS-232 - Serial, Via Cable (Optional) |
PC |
20 mm |
18 mm |
1 |
0.055 kg |
120 mm |
4 Port RS232 PCI Express Serial Card |
United Kingdom |
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|
SYBA Multimedia, Inc |
SYBA Multimedia |
Multiport Serial Adapter |
PCI |
Plug-in Card |
115.2 kB/s |
WEEE |
Yes |
1 Year |
6 x DB-9 RS-232 - Serial, Via Cable |
PC |
6 DB-9 Serial (RS-232) Port PCI Controller Card with Fan-out Cable |
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|
SIIG, Inc |
SIIG |
CyberSerial |
Multiport Serial Adapter |
PCI Express x1 |
Plug-in Card |
230 kB/s |
Lifetime |
2 x DB-9 RS-232 - Serial, Via Fan-out Cable |
PC |
CyberSerial Dual PCIe Multiport Serial Adapter |
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|
Connect Tech, Inc |
Connect Tech |
Blue Heat |
Opto |
Multiport Serial Adapter |
PCI |
Plug-in Card |
921.6 kB/s |
RTS, CTS, RXD, TxD |
RS-232, RS-422/485 |
230.4 kB/s, 921.6 kB/s |
Lifetime |
1.12 cm |
320 mA |
2 x RJ-45 RS-232/422 - Serial, Via Fan-out Cable |
PC |
1.12 cm |
19.5 cm |
16C2850 |
5 V DC |
10.6 cm |
Blue Heat/PCI Opto Multiport Serial Adapter |
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|
Connect Tech, Inc |
Connect Tech |
Blue Heat |
Multiport Serial Adapter |
PCI |
Plug-in Card |
1382.4 kB/s |
DTR, DSR, RTS, CTS, RI, TxD, RXD, DCD |
RS-232 |
1382.4 kB/s |
Lifetime |
0.59 " |
400 mA |
8 x DB-9 RS-232 - Serial, Via Connector Box |
PC |
0.59 " |
4.98 " |
16C654 |
5 V DC |
3.81 " |
Blue Heat/PCI RS-232 Multiport Serial Adapter |
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|
Black Box Corporation |
Black Box |
Multiport Serial Adapter |
PCI |
Plug-in Card |
460.8 kB/s |
WEEE |
Yes |
Lifetime |
2 x DB-9 RS-232/422/485 - Serial, Via Cable |
PC |
4.7 " |
1 |
Half-length |
2.5 " |
Low-Profile PCI Card, 16850 UART, Dual-Port, RS-232/422/485 |
United States |
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|
Digi International |
Digi |
Multiport Serial Adapter |
PCI |
Plug-in Card |
460.8 kB/s |
EIA-232 |
5 Year |
0.325 " |
20 mA, 100 mA, 150 mA |
4 x DB-25 RS-232 - Serial, Via Fan-out Cable |
0.325 " |
1 |
4.86 " |
Retail |
0.08 lb |
2.45 " |
4-Port Serial Adapter |
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|
Multi-Tech Systems, Inc |
MultiTech |
Intelligent Serial Interface |
Multiport Serial Adapter |
PCI |
Plug-in Card |
460.8 kB/s |
RS-232 |
2 Year |
0.1 " |
750 mA, 100 mA |
600 |
4 x DB-25 RS-232 - Serial, Via Fan-out Cable |
PC |
0.1 " |
6.9 " |
Retail |
5 V DC, 12 V DC, -12 V DC |
4.2 " |
Intelligent Serial Interface 600-Series 4-Port Multiport Serial Adapter |
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|
Comtrol Corporation |
Comtrol |
RocketPort Plus |
Multiport Serial Adapter |
Universal PCI |
Plug-in Card |
921 kB/s |
5 Year |
4 x DB-9 RS-232 - Serial |
PC |
6.3 " |
16.8 oz |
4 " |
RocketPort Plus uPCI Quad DB9 Multiport Serial Adapter |
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|
Digi International |
Digi |
Multiport Serial Adapter |
PCI |
Plug-in Card |
115.2 kB/s |
EIA-232 |
5 Year |
0.43 A |
Xem |
64 x DB-9 RS-232 - Serial, Via Cable (Optional), 64 x DB-25 RS-232 - Serial, Via Cable (Optional), 64 x RJ-45 RS-232 - Serial, Via Cable (Optional) |
Retail |
Full-length |
Xem Multiport Serial Adapter |
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|
StarTech.com |
StarTech.com |
Multiport Serial Adapter |
PCI Express x1 |
Plug-in Card |
460.8 kB/s |
18 mm |
8 x DB-9 RS-232/422/485 - Serial, Via Cable |
PC |
1 |
170 mm |
83 g |
68 mm |
8 Port PCIe RS232/422/485 Serial Card- 4x RS232 4x RS422/RS485 |
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|
Digi International |
Digi |
AccelePort |
Multiport Serial Adapter |
ISA |
Plug-in Card |
57.6 kB/s |
5 Year |
0.5 " |
Xe |
8 x DB-25 RS-422 - Serial, Via Cable |
PC, Mac |
0.5 " |
8.7 " |
0.13 kg |
3.5 " |
AccelePort Xe 8-Port Multiport Serial Adapter |
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|
Brainboxes Limited |
Brainboxes |
Multiport Serial Adapter |
Universal PCI |
Plug-in Card |
RoHS |
Yes |
80 mm |
4 x DB-9 RS-232 - Serial, Via Cable |
PC |
80 mm |
120 mm |
0.150 kg |
100 mm |
4 Port RS-232 Universal Multiport Serial Adapter |
United Kingdom |
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|
Brainboxes Limited |
Brainboxes |
Multiport Serial Adapter |
Yes |
PCI Express x1 |
Plug-in Card |
921.6 kB/s |
RoHS, WEEE |
Yes |
Lifetime |
100 mm |
4 x DB-9 RS-232 - Serial, Via Cable (Optional) |
PC |
20 mm |
18 mm |
1 |
0.053 kg |
80 mm |
4 Port RS232 Low Profile PCI Express Serial Card |
United Kingdom |
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|
Advantech Co., Ltd |
B+B SmartWorx |
Multiport Serial Adapter |
PCI |
Plug-in Card |
921.6 kB/s |
WEEE, RoHS |
Yes |
Lifetime |
4 x DB-25 - Serial, Via Cable |
PC |
4.725 " |
1 |
2.5 " |
PCI Serial Card, 4 RS-232 Ports, DB25 Male Cable |
United States |
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|
StarTech.com |
StarTech.com |
Multiport Serial Adapter |
PCI |
Plug-in Card |
115.2 kB/s |
2 Year |
2 x DB-9 RS-422/485 - Serial, Via Cable (Optional) |
PC |
2-port Serial Adapter |
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|
StarTech.com |
StarTech.com |
16950 |
Multiport Serial Adapter |
ExpressCard/34 |
Plug-in Card |
921 kB/s |
2 Year |
2 x DB-9 RS-232 - Serial, Via Cable (Optional) |
PC |
2-Port 16950 ExpressCard Serial Adapter Card |
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|
Digi International |
Digi |
920 |
Multiport Serial Adapter |
PCI |
Plug-in Card |
921.6 kB/s |
EIA-232 |
5 Year |
0.5 " |
1 A, 10 mA |
4R |
4 x DB-25 - Serial, Via Fan-out Cable |
PC |
0.5 " |
6.875 " |
16C654 Quad |
5 V DC, 12 V DC, -12 V DC |
4.2 " |
4r 920 Multiport Serial Adapter |
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|
SIIG, Inc |
SIIG |
CyberSerial |
Multiport Serial Adapter |
PCI Express x1 |
Plug-in Card |
230 kB/s |
Lifetime |
2 x DB-9 RS-232 - Serial, Via Cable |
PC |
16550 |
CyberSerial Dual PCIe 2-Port Multiport Serial Adapter |
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|
Comtrol Corporation |
Comtrol |
RocketPort EXPRESS |
Multiport Serial Adapter |
PCI Express x1 |
Plug-in Card |
460 kB/s |
RoHS |
Yes |
5 Year |
32 x DB-9 RS-232/422/485 - Serial, Via Cable (Optional) |
PC |
4.7 " |
15.6 oz |
2.6 " |
RocketPort EXPRESS 32-Port Multiport Serial Adapter |
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|
Multi-Tech Systems, Inc |
MultiTech |
Intelligent Serial Interface |
Multiport Serial Adapter |
Universal PCI |
Plug-in Card |
460.8 kB/s |
2 Year |
0.1 " |
8 x DB-25 RS-232 - Serial, Via Cable |
PC |
0.1 " |
5 " |
4 " |
8 Port Intelligent Serial Interface Card |
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|
Digi International |
Digi |
Neo |
8 |
Multiport Serial Adapter |
Universal PCI |
Plug-in Card |
460.8 kB/s |
8 x DB-25 RS-232 - Serial, Via Fan-out Cable |
PC |
Neo 8 Port DB-25 Multiport Serial Adapter |
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|
Advantech Co., Ltd |
B+B SmartWorx |
Multiport Serial Adapter |
PCI |
Plug-in Card |
921.6 kB/s |
RoHS |
Yes |
Lifetime |
4 x DB-9 RS-232 - Serial, Via Cable |
PC |
4.9 " |
3.7 " |
PCI Serial Card, 4 RS-232 Ports, DB9 Cables |
United States |
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|
Connect Tech, Inc |
Connect Tech |
Multiport Serial Adapter |
ISA |
Plug-in Card |
38.4 kB/s |
RTS, TxD, CTS, RXD, DTR, DCD |
RS-232 |
38.4 kB/s |
1 Year |
860 mA, 76 mA |
4 x DB-25 RS-232 - Serial, Via Fan-out Cable |
PC |
27.78 cm |
5 V DC, 12 V DC, -12 V DC |
10.6 cm |
Intellicon/ISA Multiport Serial Adapter |
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|
Comtrol Corporation |
Comtrol |
RocketPort EXPRESS |
Multiport Serial Adapter |
PCI Express x1 |
Plug-in Card |
921 kB/s |
RoHS |
Yes |
5 Year |
8 x DB-9 RS-232/422/485 - Serial, Via Fan-out Cable |
PC |
4.7 " |
9.4 oz |
2.6 " |
RocketPort EXPRESS Octacable DB9 Multiport Serial Adapter |
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StarTech.com |
StarTech.com |
PEX2S552B |
Multiport Serial Adapter |
PCI Express x1 |
Plug-in Card |
250 kB/s |
RoHS |
Yes |
2 Year |
0.91 " |
2 x DB-9 RS-232 - Serial, Via Cable |
PC, Mac |
0.91 " |
3.15 " |
1.41 oz |
3.15 " |
2-Port PCI Express to RS232 Serial Adapter Card with Breakout Cable |
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|
StarTech.com |
StarTech.com |
16950 |
Multiport Serial Adapter |
Yes |
PCI Express |
Plug-in Card |
RoHS, REACH |
Yes |
2 Year |
4 x DB-9 RS-232 - Serial, Via Cable (Optional) |
PC, Mac |
0.79 " |
2.6 " |
9.8 oz |
0.8 " |
4-Port 16950 UART Multiport Serial Adapter |
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|
Connect Tech, Inc |
Connect Tech |
XTreme |
Multiport Serial Adapter |
PC/104 |
Stackable |
460.8 kB/s |
DTR, DSR, RTS, CTS, RI, TxD, RXD, DCD |
RS-232, RS-422/485 |
Lifetime |
0.44 " |
100 mA |
8 x DB-9 RS-232/422 - Serial, Via Fan-out Cable |
PC |
0.44 " |
4.09 " |
16C654 |
5 V DC |
3.77 " |
Xtreme/104 RS-232/422/485 Multiport Serial Adapter |
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|
Connect Tech, Inc |
Connect Tech |
Multiport Serial Adapter |
ISA |
Plug-in Card |
115.2 kB/s |
RTS, CTS, TxD, RXD, DCD, DTR, DSR, RI |
RS-232 |
115.2 kB/s |
Lifetime |
1.8 cm |
100 mA |
8 x DB-9 RS-232 - Serial, Via Fan-out Cable |
PC |
1.8 cm |
16.4 cm |
16C554 |
5 V DC |
10.6 cm |
Echo/ISA RS-232 Multiport Serial Adapter |
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|
Brainboxes Limited |
Brainboxes |
Multiport Serial Adapter |
Universal PCI |
Plug-in Card |
RoHS, WEEE |
Yes |
65 mm |
4 x DB-9 RS-232 - Serial, Via Cable |
PC |
65 mm |
120 mm |
0.150 kg |
Half-length |
92.5 mm |
4 Port RS-232 Universal low-profile Multiport Serial Adapter |
United Kingdom |
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|
Comtrol Corporation |
Comtrol |
RocketPort Universal |
Multiport Serial Adapter |
Universal PCI |
Plug-in Card |
921 kB/s |
5 Year |
8 x RJ-45 RS-232 - Serial, Via Cable (Optional) |
PC |
5.5 " |
3.5 oz |
3.75 " |
RocketPort Universal PCI Octa RJ45 Multiport Serial Adapter |
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|
Digi International |
Digi |
AccelePort |
Multiport Serial Adapter |
PCI |
Plug-in Card |
115.2 kB/s |
RS-232 |
5 Year |
0.6 " |
0.90 A, 0.01 A |
C/X |
8 x DB-25 RS-232 - Serial, Via Ports Module |
PC |
0.6 " |
6.875 " |
5.45 oz |
3.3 V DC, 5 V DC, 12 V DC, -12 V DC |
4.2 " |
AccelePort C/X PCI Card with 8-port RS-232 DB-25 Concentrator |
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|
Multi-Tech Systems, Inc |
MultiTech |
Intelligent Serial Interface |
Multiport Serial Adapter |
PCI |
Plug-in Card |
460.8 kB/s |
RS-232 |
2 Year |
0.1 " |
750 mA, 100 mA |
600 |
8 x DB-25 RS-232 - Serial, Via Fan-out Cable |
PC |
0.1 " |
6.9 " |
Retail |
5 V DC, 12 V DC, -12 V DC |
4.2 " |
Intelligent Serial Interface 600-Series 8-Port Multiport Serial Adapter |
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|
Black Box Corporation |
Black Box |
Multiport Serial Adapter |
ISA |
Plug-in Card |
460.8 kB/s |
WEEE |
Yes |
1 Year |
8 x DB-25 RS-232 - Serial, Via Fan-out Cable |
PC |
RS-232 ISA Cards with ISP, 16554 UART |
United States |
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|
Comtrol Corporation |
Comtrol |
RocketPort |
Multiport Serial Adapter |
PCI |
Plug-in Card |
921 kB/s |
RTS, DTR, GND, TxD, RXD, DCD, DSR, CTS |
RS-232 |
5 Year |
200 mA |
4 x RJ-45 RS-232 - Serial |
PC |
6.3 " |
16550 |
0.3 lb |
3.3 V DC, 5 V DC |
4 " |
RocketPort uPCI 4J Multiport Serial Adapter |
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|
SYBA Multimedia, Inc |
IO Crest |
Multiport Serial Adapter |
M.2 |
25 Mbit/s |
RoHS, WEEE |
Yes |
4 x DB-9 RS-232 - Serial, Via Cable |
PC, Linux, Android |
1 |
22 mm |
4 Port RS-232 DB9 Serial M.2 B+M Key Controller Card |
China |
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|
Lava Computer MFG, Inc |
Lava Computer |
Multiport Serial Adapter |
PCI |
Plug-in Card |
115.2 kB/s |
CD, RD, TD, RI, DSR, RTS, CTS, DTR |
RS-232 |
Lifetime |
8 x DB-9 RS-232 - Serial, Via Cable |
PC |
16550 |
PCI Bus 16550 Eight Port Serial Board |
Multiport serial adapters, also known as multiport serial cards or serial expansion cards, are peripheral devices used to add multiple serial ports to a computer system. These adapters typically connect to the computer's motherboard via a PCI or PCIe slot and provide additional serial ports for connecting serial devices such as modems, printers, and barcode scanners. Multiport serial adapters are commonly used in industrial automation, telecommunications, and point-of-sale systems where multiple serial devices need to be connected to a single computer.