Cutoff--:--:--
Free UK delivery
Product Image

STARTECH 4-Port USB to DB9 RS232 Serial Adapter Hub

€212.27
SKU
C3-CS34467
EAN
3561134112580

Convert a USB port into four RS232 serial connections with industrial-grade durability. Supports Windows, Linux & macOS.

Buy more, save more
1 unit
€212.27
-19%
2+ units
€212.27
€172.63
-19%
3+ units
€212.27
€171.21
-20%
4+ units
€212.27
€170.50
-20%
5+ units
€212.27
€170.07
-20%
6+ units
€212.27
€169.79
-21%
48+ units
€212.27
€168.56
2 more
offers

Need larger quantities? Need additional quantities? Get in touch and we'll arrange it for you.

Email us

Technical Specifications

23x59x178mmDimensions (HxWxD)
40gWeight
USB Bus-PoweredPower Source
4No. of Ports
USB to RS232 Serial Adapter Hub
Fast Worldwide Delivery
  • Dispatched within 0-2 business days
  • Delivery to United States: 3-5 business days*
  • Free Shipping Included
Applications
  • Industrial automation setups
  • Legacy device connectivity
  • POS systems
  • CNC machines
Shop with your AI assistant
  • Ask Claude, ChatGPT or Perplexity to find the right tool, with our live prices and stock.
  • Get a ready-made basket: one link puts everything in your basket here.
  • You always pay securely here: your assistant never sees your card.

Similar Products

Pro Signal 5m Green Cat6 UTP Ethernet Cable
From €9.29
Pro Signal
Pro Signal 5m Green Cat6 UTP Ethernet Cable
PRO SIGNAL Cat6 Inline Coupler, Black
From €8.52
Pro Signal
PRO SIGNAL Cat6 Inline Coupler, Black
AKASA 8-Pin ATX CPU Power Extension Lead, 40cm, Black
From €12.44
AKASA
AKASA 8-Pin ATX CPU Power Extension Lead, 40cm, Black
Pro Signal 5m Cat6a RJ45 Ethernet Cable, Black, LSOH
From €11.66
Pro Signal
Pro Signal 5m Cat6a RJ45 Ethernet Cable, Black, LSOH
Pro Signal 2m Cat6a LSOH SSTP Ethernet Cable, Yellow
From €8.16
Pro Signal
Pro Signal 2m Cat6a LSOH SSTP Ethernet Cable, Yellow
STONTRONICS 12V 4A 48W Desktop Power Supply, IEC C8 (Fig 8), 2.1mm Plug
From €22.86
STONTRONICS
STONTRONICS 12V 4A 48W Desktop Power Supply, IEC C8 (Fig 8), 2.1mm Plug
Pro Signal USB A to USB A Chassis Mount Socket, 150mm
From €6.77
Pro Signal
Pro Signal USB A to USB A Chassis Mount Socket, 150mm
STONTRONICS 18V 1A International Plug & Go Power Supply, 2.1mm Plug
From €19.53
Stontronics
STONTRONICS 18V 1A International Plug & Go Power Supply, 2.1mm Plug
SIRETTA SMA Socket to TNC Plug Adaptor, 50ohm, Straight
From €11.49
SIRETTA
SIRETTA SMA Socket to TNC Plug Adaptor, 50ohm, Straight
Pro Signal 2.5mm DC Power Socket to Plug Adaptors, Pack of 10
From €9.88
PRO SIGNAL
Pro Signal 2.5mm DC Power Socket to Plug Adaptors, Pack of 10
PRO SIGNAL Gold Plated Right Angle RCA Phono Adaptor
From €6.89
PRO SIGNAL
PRO SIGNAL Gold Plated Right Angle RCA Phono Adaptor
STARTECH USB 3.0 to eSATA HDD/SSD Adaptor Cable, 500mm
From €19.44
STARTECH
STARTECH USB 3.0 to eSATA HDD/SSD Adaptor Cable, 500mm
TUK Cat6A RJ45 Port Saver, Black, 0.1m
From €13.62
TUK
TUK Cat6A RJ45 Port Saver, Black, 0.1m
PRO SIGNAL Phono to 3.5mm Jack Adapter, 2x RCA to Stereo Plug
From €5.00
PRO SIGNAL
PRO SIGNAL Phono to 3.5mm Jack Adapter, 2x RCA to Stereo Plug
PRO SIGNAL Stereo Jack Splitter - 2x 6.35mm to 1x 6.35mm
From €5.05
PRO SIGNAL
PRO SIGNAL Stereo Jack Splitter - 2x 6.35mm to 1x 6.35mm

You may like

STARTECH 4-Port USB 3.0 Hub - Portable & Bus Powered
From €37.22
STARTECH
STARTECH 4-Port USB 3.0 Hub - Portable & Bus Powered
STARTECH 1-Port PCIe Gigabit Network Card with Low Profile
From €36.34
STARTECH
STARTECH 1-Port PCIe Gigabit Network Card with Low Profile
Startech Dual 2.5-inch SATA HDD/SSD to 3.5-inch Bay Mounting Bracket
From €16.92
Startech
Startech Dual 2.5-inch SATA HDD/SSD to 3.5-inch Bay Mounting Bracket
Startech M.2 NGFF SSD to 2.5in SATA Adapter
From €31.83
STARTECH
Startech M.2 NGFF SSD to 2.5in SATA Adapter
STARTECH PS/2 Keyboard to USB Adaptor
From €10.37
Startech
STARTECH PS/2 Keyboard to USB Adaptor
Startech 7 Port Rugged Industrial USB Hub with DIN Rail Mount
From €159.32
Startech
Startech 7 Port Rugged Industrial USB Hub with DIN Rail Mount
Startech USB 3.1 Dual-Bay HDD/SSD Docking Station 10Gb/s
From €147.88
STARTECH
Startech USB 3.1 Dual-Bay HDD/SSD Docking Station 10Gb/s
Startech 9-Pin Serial Male Bracket to 10-Pin Motherboard Header
From €9.92
STARTECH
Startech 9-Pin Serial Male Bracket to 10-Pin Motherboard Header
Startech 4-Pin ATX 12V PSU CPU Power Extension Cable, 204mm
From €10.51
STARTECH
Startech 4-Pin ATX 12V PSU CPU Power Extension Cable, 204mm
Startech 4-Port USB 3.0 Hub, Aluminium, Bus Powered
From €43.24
STARTECH
Startech 4-Port USB 3.0 Hub, Aluminium, Bus Powered