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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Brainboxes Limited |
Brainboxes |
Multiport Serial Adapter |
Yes |
Universal PCI |
Plug-in Card |
921.6 kB/s |
WEEE, RoHS |
Yes |
Lifetime |
20 mm |
4 x DB-9 RS-422/485 - Serial, Via Cable |
PC |
20 mm |
130 mm |
0.095 kg |
120 mm |
4 Port RS422/485 PCI Serial Card |
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Advantech Co., Ltd |
B+B SmartWorx |
ESCLP-100IND |
Multiport Serial Adapter |
Universal PCI |
Plug-in Card |
921.6 kB/s |
RoHS |
Yes |
Lifetime |
8 x DB-9 - Serial, Via Cable (Optional) |
PC |
UPCI 8 Port Low Profile RS-232 DB9 Surge |
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Comtrol Corporation |
Comtrol |
RocketPort |
Multiport Serial Adapter |
Universal PCI |
Plug-in Card |
921.6 kB/s |
RoHS |
Yes |
5 Year |
8 x Serial |
PC |
6.3 " |
4.4 oz |
4 " |
RocketPort 8-Port Multiport Serial Adapter |
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Connect Tech, Inc |
Connect Tech |
Multiport Serial Adapter |
PCI |
Plug-in Card |
115.2 kB/s |
RS-232 |
Lifetime |
0.59 " |
900 mA, 1.2 A |
32 x RJ-45 RS-232 - Serial, Via Ports Module |
PC |
0.59 " |
5.79 " |
0.22 lb |
3.3 V DC |
4.17 " |
NT960/PCI Multiport Serial Adapter |
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SIIG, Inc |
SIIG |
Multiport Serial Adapter |
PCI |
Plug-in Card |
921 kB/s |
RoHS |
Yes |
Lifetime |
0.71 " |
2 x DB-9 RS-232 - Serial |
PC |
0.71 " |
1 |
5.27 " |
0.13 lb |
4.72 " |
DP 2-Port RS422/485 PCI Adapter Card |
China |
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Digi International |
Digi |
Multiport Serial Adapter |
ISA |
Plug-in Card |
460.8 kB/s |
RS-232 |
5 Year |
0.875 " |
180 mA, 120 mA, 80 mA |
4 x DB-9 RS-232 - Serial, Via Cable (Optional), 4 x DB-25 RS-232 - Serial, Via Cable (Optional) |
PC |
0.875 " |
6.5 " |
16C654 |
5 oz |
4.2 " |
ClassicBoard Multiport Serial Adapter |
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Connect Tech, Inc |
Connect Tech |
Multiport Serial Adapter |
ISA |
Plug-in Card |
115.2 kB/s |
TxD, RXD, CTS, RTS |
RS-422/485 |
115.2 kB/s |
Lifetime |
1.8 cm |
125 mA |
8 x DB-25 RS-422/485 - Serial, Via Fan-out Cable |
PC |
1.8 cm |
16.4 cm |
16C554 |
5 V DC |
10.6 cm |
Echo/ISA RS-422/485 Multiport Serial Adapter |
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Comtrol Corporation |
Comtrol |
RocketPort INFINITY |
Multiport Serial Adapter |
Universal PCI |
Plug-in Card |
921 kB/s |
5 Year |
4 x DB-9 RS-232/422/485 - Serial |
PC |
4.7 " |
2.6 " |
RocketPort INFINITY Quadcable DB9 Multiport Serial Adapter |
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StarTech.com |
StarTech.com |
Multiport Serial Adapter |
PCI |
Plug-in Card |
921.6 kB/s |
TxD, RXD, RTS, CTS, DSR, DTR, DCD, RI, SG, FG |
RS-232 |
2 Year |
290 mA, 50 mA |
4 x DB-9 RS-232 - Serial, Via Fan-out Cable |
PC |
4.96 " |
16950 |
3.3 V DC, 5 V DC, 12 V DC, -12 V DC |
3.94 " |
4 Port PCI Serial Adapter Card w/ Cable |
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Brainboxes Limited |
Brainboxes |
Multiport Serial Adapter |
Yes |
PCI |
Plug-in Card |
115.200 kB/s |
RoHS, WEEE |
Yes |
Lifetime |
132 mm |
4 x DB-9 RS-232 - Serial |
PC |
18 mm |
0.07 kg |
120 mm |
4 Port RS232 PCI Serial Card DB9 |
United Kingdom |
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Black Box Corporation |
Black Box |
Multiport Serial Adapter |
PCI |
Plug-in Card |
460.8 kB/s |
WEEE |
Yes |
1 Year |
4 x DB-9 RS-422/485 - Serial |
PC |
RS-422/485 PCI Card, 4-Port, 16850 UART |
United States |
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Lindy Electronics |
LINDY |
Multiport Serial Adapter |
PCI |
Plug-in Card |
921 kB/s |
WEEE |
Yes |
2 Year |
2 x DB-9 - Serial, Via Cable |
PC |
1 |
2 Port Serial RS-422/485, 16C1050 PCI Card |
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Perle Systems, Inc |
Perle |
Multiport Serial Adapter |
PCI |
Plug-in Card |
115 kB/s |
40 |
Bulk |
Half-length |
8-port Serial Adapter |
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SYBA Multimedia, Inc |
SYBA Multimedia |
Multiport Serial Adapter |
ExpressCard/34 |
Plug-in Module |
250 kB/s |
2 x DB-9 RS-232 - Serial, Via Cable |
PC |
Serial (DB9, RS232, COM) 2 Ports ExpressCard /34mm MCS9901 Chipset |
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Comtrol Corporation |
Comtrol |
RocketPort Plus |
Multiport Serial Adapter |
Universal PCI |
Plug-in Card |
921.6 kB/s |
5 Year |
4 x DB-9 RS-422 - Serial, Via Cable (Optional) |
6.3 " |
17.2 oz |
4 " |
RocketPort Plus uPCI Quad DB9 422 Multiport Serial Adapter |
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Connect Tech, Inc |
Connect Tech |
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 " |
280 mA |
4 x DB-9 RS-232 - Serial, Via Fan-out Cable |
PC |
0.59 " |
4.98 " |
16C654 |
5 V DC |
3.81 " |
Blue Heat/PCI RS-232 Multiport Serial Adapter |
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Brainboxes Limited |
Brainboxes |
Multiport Serial Adapter |
Yes |
ExpressCard |
Plug-in Module |
921.6 kB/s |
WEEE, RoHS |
Yes |
Lifetime |
110 mm |
2 x DB-9 RS-232 - Serial, Via Fan-out Cable |
PC, Linux |
46 mm |
0.038 kg |
20 mm |
2 Port RS232 ExpressCard Serial Adapter with Detachable Cable |
United States |
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Perle Systems, Inc |
Perle |
SPEED4 |
LE HD |
Multiport Serial Adapter |
Universal PCI |
Plug-in Card |
921.6 kB/s |
2 Year |
4 x RS-232 - Serial, Via Fan-out Cable |
PC |
SPEED4 LE HD Multiport Serial Adapter |
Canada |
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Connect Tech, Inc |
Connect Tech |
Multiport Serial Adapter |
ISA |
Plug-in Card |
115.2 kB/s |
TxD, RXD, CTS, RTS |
RS-422/485 |
115.2 kB/s |
Lifetime |
1.8 cm |
125 mA |
8 x DB-9 RS-422/485 - Serial, Via Connector Box |
PC |
1.8 cm |
16.4 cm |
16C554 |
5 V DC |
10.6 cm |
Echo/ISA RS-422/485 Multiport Serial Adapter |
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StarTech.com |
StarTech.com |
Multiport Serial Adapter |
PCI Express x1 |
Plug-in Card |
921.6 kB/s |
66 mm |
4 x DB-9 - Serial, Via Cable |
PC |
1 |
18 mm |
350 g |
87 mm |
4 Port PCI Express (PCIe) RS232 Serial Card w/ Power Output and ESD Protection |
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Comtrol Corporation |
Comtrol |
RocketPort Universal |
Multiport Serial Adapter |
Universal PCI |
Plug-in Card |
460.8 kB/s |
5 Year |
4 x DB-9 RS-232 - Serial, Via Cable (Optional) |
5.5 " |
16.07 oz |
3.75 " |
RocketPort Universal PCI Quad DB9 Multiport Serial Adapter |
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Brainboxes Limited |
Brainboxes |
Multiport Serial Adapter |
Yes |
Universal PCI |
Plug-in Card |
921.6 kB/s |
RoHS, WEEE |
Yes |
Lifetime |
173 mm |
4 x DB-9 RS-422/485 - Serial, Via Cable |
PC |
20 mm |
18 mm |
0.131 kg |
127 mm |
4 Port RS422/485 PCI Serial Port Card With Opto Isolation |
United Kingdom |
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SIIG, Inc |
SIIG |
Multiport Serial Adapter |
Universal PCI |
Plug-in Card |
RoHS |
Yes |
Lifetime |
0.79 " |
2 x DB-9 RS-232 - Serial |
PC |
5.12 " |
1 |
0.13 lb |
4.72 " |
DP CyberSerial 2S PCI |
China |
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Comtrol Corporation |
Comtrol |
RocketPort |
Multiport Serial Adapter |
PCI |
Plug-in Card |
460 kB/s |
TxD, RXD, RTS, CTS, DSR, GND, DCD, DTR |
RS-232 |
460.8 kB/s |
5 Year |
294 mA |
8 x DB-25 RS-232 - Serial |
PC |
5.5 " |
16550 |
3.5 oz |
3.3 V DC, 5 V DC |
3.7 " |
RocketPort uPCI Octacable DB25 Multiport Serial Adapter |
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Lava Computer MFG, Inc |
Lava Computer |
Multiport Serial Adapter |
PCI |
Plug-in Card |
115.2 kB/s |
Lifetime |
4 x DB-9 RS-232 - Serial, Via Cable (Optional) |
PC |
Quattro-PCI/LP 4 Port Multiport Serial Adapter |
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Perle Systems, Inc |
Perle |
Multiport Serial Adapter |
Universal PCI |
Plug-in Card |
921.6 kB/s |
RS-232 |
Lifetime |
8 |
8 x DB-9 RS-232 - Serial, Via Cable (Optional), 8 x DB-25 RS-232 - Serial, Via Cable (Optional), 8 x RJ-45 RS-232 - Serial, Via Cable (Optional) |
PC |
167.44 mm |
1 |
5 V DC |
Half-length |
64.41 mm |
UltraPort 8 Universal Multiport Serial Card |
Canada |
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Lindy Electronics |
LINDY |
Multiport Serial Adapter |
ISA |
Plug-in Card |
2 Year |
3 x DB-25 - Parallel |
PC |
ISA (16 Bit) Parallel Card, 3 Port Parallel SPP/BPP |
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Comtrol Corporation |
Comtrol |
RocketPort Universal |
Multiport Serial Adapter |
Universal PCI |
Plug-in Card |
230.4 kB/s |
5 Year |
8 x RS-232/422 - Serial, Via Cable (Optional) |
4.7 " |
8.5 oz |
2.5 " |
RocketPort Universal PCI 8-Port Multiport Serial Adapter |
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SIIG, Inc |
SIIG |
ID-P40011-S1 |
Multiport Serial Adapter |
Universal PCI |
Plug-in Card |
921.6 kB/s |
RoHS |
Yes |
Lifetime |
4 x DB-9 RS-232/422/485 - Serial |
PC |
1 |
Retail |
12 oz |
4-port MultiPort Serial Adapter |
China |
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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 |
16 x DB-9 RS-232/422/485 - Serial, Via Cable (Optional) |
PC |
4.7 " |
9.5 oz |
2.6 " |
RocketPort EXPRESS 16-Port Multiport Serial Adapter |
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Connect Tech, Inc |
Connect Tech |
BlueStorm |
Multiport Serial Adapter |
Universal PCI |
Plug-in Card |
921.6 kB/s, 1.8432 MB/s |
TxD, RXD, RTS, CTS, RI, DTR, DSR, DCD, SG |
RS-232, RS-422/485 |
921.6 kB/s, 1.8432 MB/s |
Lifetime |
0.59 " |
4 x DB-9 RS-232 - Serial, Via Fan-out Cable, 4 x DB-9 RS-422/485 - Serial, Via Cable |
PC |
0.59 " |
5.01 " |
2.12 oz |
3.3 V DC, 5 V DC |
2.54 " |
BlueStorm/LP RS-232/422/485 Multiport Serial Adapter |
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Brainboxes Limited |
Brainboxes |
Multiport Serial Adapter |
Yes |
Universal PCI |
Plug-in Card |
115.2 kB/s |
RoHS, WEEE |
Yes |
Lifetime |
4 x DB-25 RS-232 - Serial, Via Cable |
PC |
4 Port RS232 PCI Serial Port Card DB25 |
United Kingdom |
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Advantech Co., Ltd |
B+B SmartWorx |
PCIE-1612B-AE |
Multiport Serial Adapter |
PCI Express 2.0 x1 |
Plug-in Card |
921.6 kbit/s |
WEEE |
Yes |
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 |
Taiwan |
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Comtrol Corporation |
Comtrol |
RocketPort Plus |
Multiport Serial Adapter |
Universal PCI |
Plug-in Card |
921 kB/s |
5 Year |
8 x RJ-45 RS-232 - Serial, Via Cable (Optional) |
PC |
6.3 " |
15.6 oz |
4 " |
RocketPort Plus uPCI Octa RJ45 Multiport Serial Adapter |
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Manhattan |
Manhattan |
Multiport Serial Adapter |
PCI |
Plug-in Card |
460 kB/s |
Yes |
23 mm |
4 x DB-9 RS-232 - Serial, Via Cable |
PC |
124 mm |
65.2 g |
122 mm |
Serial PCI Card |
Taiwan |
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Comtrol Corporation |
Comtrol |
RocketPort |
Multiport Serial Adapter |
PCI |
Plug-in Card |
TxD, RXD, RTS, CTS, DSR, GND, DCD, DTR |
115.2 kB/s |
5 Year |
140 mA, 120 mA |
550 |
8 x DB-25 RS-232 - Serial, 8 x RJ-45 RS-232 - Serial, 8 x RJ-11 RS-232 - Serial |
PC |
16550 |
3.3 oz |
RocketPort 550 Octacable DB25 Multiport Serial Adapter |
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Brainboxes Limited |
Brainboxes |
US-279 |
Multiport Serial Adapter |
Yes |
USB 2.0 |
DIN Rail Mountable, Wall-mountable |
WEEE, RoHS |
Yes |
Lifetime |
215 mm |
PC, Linux, Mac |
123 mm |
215 mm |
8 |
0.878 kg |
56 mm |
8 Port RS232 USB to Serial Adapter |
United Kingdom |
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Equinox Systems |
Equinox |
Multiport Serial Adapter |
PCI |
Plug-in Card |
920 kB/s |
RS-232 |
0.72 " |
20 mA, 620 mA, 110 mA, -100 mA |
8 x DB-25 RS-232 - Serial, Via Cable |
0.72 " |
10 |
5.65 " |
3.3 V DC, 5 V DC, 12 V DC, -12 V DC |
4.2 " |
Universal 8-Port Multiport Adapter |
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Brainboxes Limited |
Brainboxes |
Multiport Serial Adapter |
Yes |
PCI Express x1 |
Plug-in Card |
921.6 kB/s |
RoHS, WEEE |
Yes |
156 mm |
4 x DB-9 RS-422/485 - Serial, Via Cable |
PC |
20 mm |
18 mm |
0.071 kg |
80 mm |
4 Port RS422/485 Low Profile PCI Express Serial Port Card |
United Kingdom |
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Digi International |
Digi |
AccelePort |
Multiport Serial Adapter |
Universal PCI |
Plug-in Card |
115.2 kB/s |
5 Year |
Xem |
16 x RJ-45 RS-232 - Serial, Via Connector Box |
PC |
6.75 " |
Full-length |
4.2 " |
AccelePort Xem Universal PCI 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 Fan-out Cable |
PC |
10 |
CyberSerial Dual PCIe Multiport Serial Adapter |
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StarTech.com |
StarTech.com |
Multiport Serial Adapter |
PCI Express |
Plug-in Card |
RoHS |
Yes |
2 Year |
0.79 " |
4 x DB-9 RS-232 - Serial, Via Cable |
PC, Mac |
0.79 " |
2.76 " |
7.99 oz |
2.44 " |
4 Port PCI Express Serial Card w/ Breakout Cable |
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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, RXD, TxD |
RS-232, RS-422/485 |
Lifetime |
0.44 " |
100 mA |
4 x DB-9 RS-232/422 - Serial, Via Cable (Optional) |
PC |
0.44 " |
4.09 " |
16C654 |
5 V DC |
3.77 " |
Xtreme/104 Multiport Serial Adapter |
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SYBA Multimedia, Inc |
IO Crest |
Multiport Serial Adapter |
PCI Express 2.0 x1 |
Plug-in Card |
1 Year |
2 x DB-9 RS-232 - Serial, Via Cable |
PC |
1 |
4 " |
4 " |
4.5 " |
PCI-Express Serial Card |
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Equinox Systems |
Equinox |
Multiport Serial Adapter |
Universal PCI |
Plug-in Card |
230 kB/s |
TxD, RXD, CTS, RTS, DSR, DCD, DTR, RI |
RS-232, RS-422 |
5 Year |
0.7 " |
128 x DB-25 RS-232/422 - Serial, Via Cable (Optional), 128 x RJ-45 RS-232/422 - Serial, Via Cable (Optional) |
PC |
0.7 " |
1 |
12.3 " |
Retail |
4.2 " |
SST-128P UNIV Multiport Serial Adapter |
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Connect Tech, Inc |
Connect Tech |
Titan |
Multiport Serial Adapter |
cPCI |
Plug-in Card |
1.8342 MB/s |
RTS, CTS, TxD, RXD, DCD, DTR, DSR, RI |
RS-232, RS-422/485 |
1.8342 MB/s, 230.4 kB/s |
Lifetime |
300 mA |
4 x DB-25 RS-232/422 - Serial, Via Cable (Optional), 4 x DB-9 RS-232/422 - Serial, Via Cable (Optional) |
PC |
16C950 |
5 V DC |
Titan/cPCI Multiport Serial Adapter |
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Black Box Corporation |
Black Box |
Multiport Serial Adapter |
PCI Express |
Plug-in Card |
921.6 kB/s |
WEEE |
Yes |
Lifetime |
2 x RS-232/422/485 - Serial, Via Cable |
5.75 " |
7 oz |
Half-length |
2.54 " |
Async PCI Express Card, Serial 2-Port, RS-232/422/485 |
United States |
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SIIG, Inc |
SIIG |
Quartet Serial |
Multiport Serial Adapter |
PCI |
Plug-in Card |
230 kB/s |
550 |
4 x DB-9 RS-232 - Serial, Via Cable |
PC |
Quartet Serial 550 PCI 4 Port Multiport Serial Adapter |
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.