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  Network Adapters (57 items)

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Brainboxes ES-346 serial server RS-422/485 (5 offers) 
Ethernet to Serial device server providing access to four RS422/485 serial ports. Data transfer rates up to 1,000,000 baud rates, coupled with 1Mbit/s line drivers deliver uncompromising performanc...
BrainBox
ES-346
from £ 343.63*
per piece
 
 piece
Brainboxes Ethernet/RS-232 Adapter 1 Mbit/s (5 offers) 
Ethernet to Serial device server providing access to one RS232 and one RS422/485 serial port. Up to 230,400 data transfer rates, coupled with 1Mbit/s line drivers deliver uncompromising performance...
BrainBox
ES-357
from £ 142.02*
per piece
 
 piece
Brainboxes ES-413 serial server RS-422/485 (4 offers) 
Ethernet to Serial device server with Power over Ethernet providing access to two RS422/485 serial ports. Data transfer rates up to 1,000,000 baud, coupled with 1Mbit/s line drivers deliver uncompr...
BrainBox
ES-413
from £ 186.55*
per piece
 
 piece
Brainboxes ES-420 serial server RS-232/485 (5 offers) 
Ethernet to Serial device server with Power over Ethernet providing access to one RS422/485 serial port. Data transfer rates up to 1,000,000 baud, coupled with 1Mbit/s line drivers deliver uncompro...
BrainBox
ES-420
from £ 127.93*
per piece
 
 piece
Brainboxes ES-446 PoE adapter Fast Ethernet (4 offers) 
1 Port RS-232 with Power over Ethernet IEEE802.3af - Ethernet to Serial Device Server - Data rate from 110 to 1,000,000 baud - User friendly interface, simple to use, powerful in operation - Serial...
BrainBox
ES-446
from £ 111.72*
per piece
 
 piece
Brainboxes PX-101 interface cards/adapter (1 offer) 
PCI Express card provides 2 industry low profile 9 pin RS232 serial COM ports, fits in any PCI Express slot e.g., x1, x4, x8 or x16 lanes. - Fits on x1, x4, x8 or x16 PCI Express expansion slot - 2...
BrainBox
PX-101
from £ 205.92*
per piece
 
 piece
Brainboxes PX-146 interface cards/adapter (2 offers) 
PCI Express card provides an industry standard 25 pin LPT port. PX-146 - Standard profile version; PX-157 - Low profile version. Drivers for Windows 32 bit and 64 bit Operating Systems including Wi...
BrainBox
PX-146
from £ 109.92*
per piece
 
 piece
Brainboxes PX-157 interface cards/adapter (3 offers) 
PCI EXpress card proVides an industrY standard 25 pin LPT port.
BrainBox
PX-157
from £ 109.54*
per piece
 
 piece
Brainboxes PX-235 interface cards/adapter (1 offer) 
PCI Express card provides 1 industry low profile 9 pin RS232 serial COM port, fits in any PCI Express slot e.g., x1, x4, x8 or x16 lanes. Available as a Standard Height card. - Fits on x1, x4, x8 o...
BrainBox
PX-235
from £ 107.71*
per piece
 
 piece
Brainboxes PX-246 interface cards/adapter (2 offers) 
PCI Express card provides 1 industry standard 9 pin RS232 serial COM port, fits in any PCI Express slot e.g., x1, x4, x8 or x16 lanes. With Brainboxes industry renowned Lifetime Warranty and Lifeti...
BrainBox
PX-246
from £ 106.96*
per piece
 
 piece
Brainboxes PX-257 interface cards/adapter (1 offer) 
PCI Express card provides 2 industry standard 9 pin RS232 serial COM ports, fits in any PCI Express slot e.g., x1, x4, x8 or x16 lanes. With Brainboxes industry renowned Lifetime Warranty and Lifet...
BrainBox
PX-257
from £ 148.13*
per piece
 
 piece
Brainboxes PX-260 interface cards/adapter (1 offer) 
PCI Express Card providing four RS232 serial ports. Up to 921,600 data transfer rates and the 128 byte deep transmit and 128 byte receive FIFOS, coupled with 1Mbit/s line drivers deliver uncompromi...
BrainBox
PX-260
from £ 366.608*
per piece
 
 piece
Brainboxes PCI-e 8-port RS232 (25-pin) interface cards/adapter (1 offer) 
PCI Express providing eight RS232 serial ports. Megabaud data transfer rates and the 32 byte deep transmit and 32 byte recieve FIFOS, coupled with 1Mbit/s line drivers deliver uncompromising perfor...
BrainBox
PX-279
from £ 546.871*
per piece
 
 piece
Brainboxes PX-313 interface cards/adapter (3 offers) 
PCI Express Card providing two RS422/485 serial ports. Up to 921,600 data transfer rates and the 128 byte deep transmit and 128 byte receive FIFOS, coupled with 1Mbit/s line drivers deliver uncompr...
BrainBox
PX-313
from £ 197.05*
per piece
 
 piece
Brainboxes PX-320 interface cards/adapter (3 offers) 
Low profile PCI Express Card providing one RS422/485 serial port. Up to 921,600 data transfer rates and the 128 byte deep transmit and 128 byte receive FIFOS, coupled with 1Mbit/s line drivers deli...
BrainBox
PX-320
from £ 118.38*
per piece
 
 piece
Brainboxes PX-324 interface cards/adapter (6 offers) 
PCI Express Card providing one RS422/485 serial port. Up to 921,600 data transfer rates and the 128 byte deep transmit and 128 byte receive FIFOS, coupled with 1Mbit/s line drivers deliver uncompro...
BrainBox
PX-324
from £ 118.26*
per piece
 
 piece
Brainboxes PX-335 interface cards/adapter (1 offer) 
PCI Express Card providing four RS422/485 serial ports. Up to 921,600 data transfer rates and the 128 byte deep transmit and 128 byte receive FIFOS, coupled with 1Mbit/s line drivers deliver uncomp...
BrainBox
PX-335
from £ 331.925*
per piece
 
 piece
Brainboxes PX-346 interface cards/adapter Internal Serial (1 offer) 
PCI Express Card providing four RS422/485 serial ports. Data transfer rates up to 921,600 baud rates and the 128 byte deep transmit and 128 byte receive FIFOS, coupled with 1Mbit/s line drivers del...
BrainBox
PX-346
from £ 332.255*
per piece
 
 piece
Brainboxes PX-368 interface cards/adapter Internal Serial (1 offer) 
4 Port RS422/485 PCI Express Serial Port Card With Opto Isolation PCI Express card providing four Opto Isolated RS422/485 serial ports. Data transfer rates up to 921,600 baud rates and the 128 byte...
BrainBox
PX-368
from £ 376.917*
per piece
 
 piece
Brainboxes PX-420 interface cards/adapter (1 offer) 
PCI Express card provides 4 industry standard 9 pin RS232 serial COM ports, fits in any PCI Express slot e.g., x1, x4, x8 or x16 lanes. - Fits in x1, x4, x8 or x16 PCI Express expansion slot - 256 ...
BrainBox
PX-420
from £ 254.015*
per piece
 
 piece
Brainboxes PX-431 interface cards/adapter (1 offer) 
PCI Express card provides 3 industry standard 9 pin RS232 serial COM ports, fits in any PCI Express slot e.g., x1, x4, x8 or x16 lanes. With Brainboxes industry renowned Lifetime Warranty and Lifet...
BrainBox
PX-431
from £ 242.564*
per piece
 
 piece
Brainboxes PX-701 interface cards/adapter Internal Serial (1 offer) 
PCI Express Card providing four RS232 serial ports. Data transfer rates up to 921,600 baud rates and the 128 byte deep transmit and 128 byte receive FIFOS, coupled with 1Mbit/s line drivers deliver...
BrainBox
PX-701
from £ 335.073*
per piece
 
 piece
Brainboxes Low Profile PCI 1 + 1 interface cards/adapter (1 offer) 
Universal Low Profile card provides 1 industry standard 9 pin RS232 serial COM port in a single PCI slot. An additional serial COM port is available on the flying lead header using the included mal...
BrainBox
UC-101
from £ 117.18*
per piece
 
 piece
Brainboxes Universal 1-Port LPT PCI Card interface cards/adapter Parallel (2 offers) 
Universal card provides and industry standard 25 pin LPT port. It is fully compatible with both 3.3Volt and 5Volt PCI slots; protecting your investment into the future.
BrainBox
UC-146
from £ 70.71*
per piece
 
 piece
Brainboxes Universal LPT Port interface cards/adapter (1 offer) 
Universal Card provides an industry standard 25 pin LPT port. Available as standard profile or low profile card. Low profile is the industry standard small form factor design for PCI. Universal PCI...
BrainBox
UC-157
from £ 76.137*
per piece
 
 piece
Brainboxes Universal 1-Port RS232 PCI Card (LP) interface cards/adapter (1 offer) 
Universal PCI card provides 1 industry standard 9 pin RS232 serialCOM ports in a single PCI slot. Low Profile is the industry standard small form factor design for PCI. Universal PCI is fully compa...
BrainBox
UC-235
from £ 84.686*
per piece
 
 piece
Brainboxes Universal 1-Port RS232 PCI Card interface cards/adapter (1 offer) 
Universal PCI card provides 1 industry standard 9 pin RS232 serial COM ports in a single PCI slot. Universal PCI card provides 1 industry standard 9 pin RS232 serial COM ports in a single PCI slot.
BrainBox
UC-246
from £ 82.256*
per piece
 
 piece
Brainboxes Universal 4-Port RS232 PCI Card interface cards/adapter (1 offer) 
Universal PCI card provides 4 industry standard RS232 serial COM ports in a single PCI slot, 9 pin or 25 pin cable options. Low Profile is the industry standard small form factor design for PCI. Un...
BrainBox
UC-260
from £ 338.433*
per piece
 
 piece
Brainboxes PCI 4 port RS232 (4x25) interface cards/adapter (1 offer) 
Serial cards engineered to exceed expectations Universal PCI card provides 4 industry standard RS232 serial COM ports in a single PCI slot, 9 pin or 25 pin cable options. Universal PCI is fully com...
BrainBox
UC-265
from £ 338.843*
per piece
 
 piece
Brainboxes Universal Quad RS232 PCI Card interface cards/adapter (1 offer) 
Universal PCI card provides 4 industry standard RS232 serial COM ports in a single PCI slot, 9 pin. Universal PCI is fully compatible with both 3.3Volt and 5Volt PCI slots; protecting your investme...
BrainBox
UC-268
from £ 362.768*
per piece
 
 piece
Brainboxes Universal 8-Port RS232 PCI Card interface cards/adapter (1 offer) 
Universal PCI card provides 8 industry standard RS232 serial COM ports in a single PCI slot, 25 pin. Universal PCI is fully compatible with both 3.3Volt and 5Volt PCI slots; protecting your investm...
BrainBox
UC-275
from £ 509.962*
per piece
 
 piece
Brainboxes Universal 8-Port RS232 PCI Card (LP) interface cards/adapter (1 offer) 
Universal PCI card provides 8 industry standard RS232 serial COM ports in a single PCI slot, 9 pin. Universal PCI is fully compatible with both 3.3Volt and 5Volt PCI slots; protecting your investme...
BrainBox
UC-279
from £ 546.871*
per piece
 
 piece
Brainboxes Universal Dual Velocity RS232 interface cards/adapter (1 offer) 
Universal PCI card provides 2 industry standard 9 pin RS232 serial COM ports in a single PCI slot, capable of Velocity baud rates up to 921,600. Universal PCI is fully compatible with both 3.3Volt ...
BrainBox
UC-302
from £ 192.288*
per piece
 
 piece
Brainboxes PCI 2 port OPTO RS422/485 interface cards/adapter (1 offer) 
Universal PCI card providing 2 industry standard 9 pin RS422/485 serial COM ports in a single PCI slot. Velocity megabaud data transfer rates and 128 byte deep FIFO guarantees uncompromising perfor...
BrainBox
UC-310
from £ 177.12*
per piece
 
 piece
Brainboxes Universal Dual Velocity RS422/485 PCI Card (LP) interface cards/adapter (3 offers) 
Brainboxes UC-313 Universal Dual Velocity RS422/485 PCI card providing 2 industry 2 industry standard 9 pin COM ports in a single PCI slot.
BrainBox
UC-313
from £ 70.36*
per piece
 
 piece
Brainboxes Universal 1-Port Velocity RS422/485 interface cards/adapter (1 offer) 
Universal PCI Card providing industry standard 9 pin RS422/485 serial COM port in a single slot. On-board Zener diodes ensure electrical protection. Velocity megabaud data transfer rates and 128 by...
BrainBox
UC-320
from £ 84.838*
per piece
 
 piece
Brainboxes Universal 1-Port Velocity RS422/485 PCI Card interface cards/adapter (1 offer) 
Universal PCI card providing 1 industry standard 9 pin RS422/485 serial COM port in a single PCI slot. On board Zener diodes ensure electrical protection. Velocity megabaud data transfer rates and ...
BrainBox
UC-324
from £ 83.478*
per piece
 
 piece
Brainboxes Universal Quad Velocity RS422/485 PCI Card interface cards/adapter (1 offer) 
Universal PCI Card providing 4 industry standard 9 pin RS422/485 serial COM ports in a single PCI slot. On- board Zener diodes ensure electrical protection. Velocity megabaud data transfer rates an...
BrainBox
UC-346
from £ 331.925*
per piece
 
 piece
Brainboxes Universal Dual Velocity RS422/485 & RS232 card interface cards/adapter (3 offers) 
Universal PCI card providing 2 industry standard 9 pin COM ports, 1 RS422/485 and 1 RS232, in a single PCI slot. On board Zener diodes ensure electrical protection. Velocity megabaud data transfer ...
BrainBox
UC-357
from £ 161.72*
per piece
 
 piece
Brainboxes PCI 4 port OPTO RS422/485 interface cards/adapter (1 offer) 
Universal PCI card providing 4 industry standard 9 pin RS422/485 serial COM ports in a single PCI slot. Velocity megabaud data transfer rates and 64 byte deep FIFO guarantees uncompromising perform...
BrainBox
UC-368
from £ 403.526*
per piece
 
 piece
Brainboxes UC-414 interface cards/adapter Internal Parallel, Serial (1 offer) 
4xRS232 PCI Serial Port Card (3x9 pin ports + 1x9 pin port) with LPT Parallel Port for Printer Universal PCI providing four RS232 serial ports and one LPT port (3 industry standard 9 pin D RS232 po...
BrainBox
UC-414
from £ 242.43*
per piece
 
 piece
Brainboxes Universal 3 + 1 Port RS232 Streamline interface cards/adapter (1 offer) 
Universal PCI card provides 3 or 4 industry standard 9 Pin RS232 serial COM ports in a single PCI slot. The fourth port is a flying lead header which can be either connected to an available slot or...
BrainBox
UC-420
from £ 263.457*
per piece
 
 piece
Brainboxes Universal 3-Port RS232 PCI Card interface cards/adapter (1 offer) 
Universal PCI card provides 3 industry standard 9 Pin RS232 serial COM ports in a single PCI slot. No additional external cabling neccessary because all three 9-pin ports are built into card; strea...
BrainBox
UC-431
from £ 242.644*
per piece
 
 piece
Brainboxes UP-880 interface cards/adapter (1 offer) 
Universal PCI providing two Powered RS232 serial ports. Up to 115,200 data transfer rates and the 128 byte deep transmit and 128 byte receive FIFOS, coupled with 1Mbit/s line drivers deliver uncomp...
BrainBox
UP-880
from £ 176.48*
per piece
 
 piece
Brainboxes US-101 interface cards/adapter (6 offers) 
USB to Serial device providing 1 RS232 serial port. Up to 921,600 data transfer rates and the 128 byte deep transmit and 256 byte receive FIFOS. USB to Serial is the quick low cost way to connect y...
BrainBox
US-101
from £ 41.89*
per piece
 
 piece
Brainboxes US-235 cable gender changer RS232 USB Black (7 offers) 
1 Port RS-232 USB to Serial Adapter - High Retention USB connector with 50cm USB cable - Our smallest form factor USB to Serial - Works where many other USB to Serial devices do not - Industrial Sp...
BrainBox
US-235
from £ 46.36*
per piece
 
 piece
Brainboxes US-257 interface cards/adapter (5 offers) 
USB to Serial providing two RS232 serial ports. Up to 921,600 data transfer rates and the 128 byte transmit and 384 byte receive FIFOS, coupled with 1Mbit line drivers deliver uncompromising perfor...
BrainBox
US-257
from £ 79.51*
per piece
 
 piece
Brainboxes US-279 interface cards/adapter (5 offers) 
USB to Serial providing 8 RS232 serial ports. Up to 921,600 data transfer rates and the 128 byte deep transmit and 256 byte receive FIFOS, coupled with 1Mbit line drivers deliver uncompromising per...
BrainBox
US-279
from £ 257.48*
per piece
 
 piece
Brainboxes US-313 interface cards/adapter (4 offers) 
USB to Serial providing two RS422/485 serial ports. Up to 921,600 data transfer rates and the 128 byte deep transmit and 384 byte receive FIFOS, coupled with 1Mbit line drivers deliver uncompromisi...
BrainBox
US-313
from £ 147.29*
per piece
 
 piece
Brainboxes US-320 cable gender changer RS-422/485 USB Black (5 offers) 
1 Port RS-422/485 USB to Serial Adapter - High Retention USB connector with 50cm USB cable - Our smallest form factor USB to Serial - Works where many other USB to Serial devices do not - Industria...
BrainBox
US-320
from £ 63.90*
per piece
 
 piece
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