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• AUDIO CABLES
  • 3.5mm 4-Pole Audio Cables
  • 3.5mm Audio Extension Cables
  • 3.5mm Premium Audio Cables M/M
  • 3.5mm Premuim Audio to 2 x RCA
    • 3.5MM TO RCA Audio Cables
    • Premium 3.5MM TO RCA Audio Cables
• CABLE ACCESSORIES
  • Cable ties | Identification
  • COVERS, CONDUITS, PROTECTION
  • Wraps | Protectors | Sleeving | Heatshrink
• CABLE MANAGEMENT
• CABLES & ADAPTERS
  • Power cables
    • IEC C13 to IEC C14 cables
  • USB-2 USB-3 USB-C-3.1
    • USB 2.0 Extension Cables
• CISCO CABLES
  • Cisco Compatible Cables
• CLEARANCE
  • Clearance Products
    • CAT6 Ultra Slim Warren & Brown
• DIGITAL AUDIO CABLES
  • Toslink Digital Audio Cables
• DISPLAYPORT CABLES
  • Displayport Adapters
  • Displayport Cables
    • DP - DP Cables
    • DP - DVI-D Cables
    • DP - HDMI Cables
    • DP - Mini DP Cables
    • DP - VGA Cables
  • Mini Displayport Adapters
  • Mini Displayport Cables
    • Mini DP - DP M/M
    • Mini DP - DVID M/M
    • Mini DP - HDMI M/M
    • Mini DP - Mini DP M/F
    • Mini DP - Mini DP M/M
    • Mini DP - VGA M/M
• DVI-D CABLES
  • DVI-D Adapters
  • DVI-D Cables
    • DVI-D Dual link 4K Alogic M-M
    • DVI-D Dual link 4K M-F
    • DVI-D Dual link 4K M-M
• FIBRE
  • Attenuators
  • Fibre adapters
  • Fibre media converter
  • Fibre patch leads OM1
    • OM1 LCLC
    • OM1 LCSC
    • OM1 LCST
    • OM1 MTRJ LC
    • OM1 MTRJ MTRJ
    • OM1 MTRJ SC
    • OM1 MTRJ ST
    • OM1 SCSC
    • OM1 SCST
    • OM1 STST
  • Fibre patch leads OM3
    • OM3 LCLC
    • OM3 LCSC
    • OM3 LCST
    • OM3 SCSC
    • OM3 SCST
    • OM3 STST
  • Fibre patch leads OM4
    • OM4 LCLC
    • OM4 LCSC
    • OM4 LCST
    • OM4 SCSC
    • OM4 SCST
  • Fibre patch leads OS1 OS2
    • OS1/OS2 FC-LC
    • OS1/OS2 FC-SC
    • OS1/OS2 LC-LC
    • OS1/OS2 LC-LCA
    • OS1/OS2 LC-SC
    • OS1/OS2 LC-SCA
    • OS1/OS2 LC-ST
    • OS1/OS2 LCA-LCA
    • OS1/OS2 LCA-SC
    • OS1/OS2 LCA-SCA
    • OS1/OS2 SC -SCA
    • OS1/OS2 SC-SC
    • OS1/OS2 SC-ST
    • OS1/OS2 SCA -SCA
    • OS1/OS2 ST-ST
  • Fibre pigtails
    • OM1 Multimode
    • OM3 Multimode
    • OM4 Multimode
    • OS2 Singlemode
  • Fibre tools & accessories
    • Fibre Accessories
    • Fibre Cleaners
  • MPO Fibre Cables
    • MPO - 4LC OM4 Cables
    • MPO - 6LC OM4 Cables
    • MPO OM4 Cables
  • Trays & enclosures
• FIREWIRE CABLES
• HDMI CABLE & ADAPTER
  • HDMI Adapters
  • HDMI Cables
    • HDMI to DVI, VGA and Displayport Cable
    • HDMI-HDMI cables
    • Micro HDMI cables
    • Mini HDMI cables
• NETWORK CABLES
  • • CAT5E KONIX
  • Cat5E patch leads
    • CAT5E KONIX
  • Cat6 OUTDOOR cables
  • Cat6 patch leads
    • CAT6 ALOGIC
    • CAT6 KONIX
    • CAT6 KONIX CROSSOVER CABLE
    • CAT6 ULTRA SLIM KONIX
  • Cat6A cables LSZH
    • CAT6A ALOGIC
    • CAT6A KONIX
    • CAT6A ULTRA SLIM KONIX
    • CAT6A UNSHIELDED
• POWER ADAPTER
  • Power Adapter
• POWER CABLES
• POWER DISTRIBUTION
  • PDU
  • Power boards
    • 4 port power boards
    • 6 port power boards
• RACKS & ACCESSORIES
  • Fan modules
  • Freestanding racks
  • Rack mount accessories
    • Blanking panels
    • Cable management
    • Castor Wheels
    • Fasteners
    • Frames & Brackets
    • Shelves
    • Vented Blanking panels
  • Swing frame racks
  • Wall mount racks
• RCA CABLES
  • Dual RCA Audio Cables M/M
  • RCA COMPOSITE VIDEO OFC M/M
• SAS CABLES
  • External SAS Cables
  • Internal SAS Cables
• SATA CABLES
  • E-SATA
    • E SATA
  • SATA 2
• SERIAL & PARALLEL
  • Parallel cables
  • Serial Cables
    • DB15 M/F Cables
    • DB15 M/M Cables
    • DB9 F - 3.5MM Stereo
    • DB9 F - DB25 M Serial Cables
    • DB9 F/F Extension Cables
    • DB9 F/F Null Modem Cables
    • DB9 M/F Extension Cables
    • DB9 M/F Null Modem Cables
    • DB9 M/M Extension Cables
    • DB9 M/M Null Modem Cables
• SFP+/QSFP+
  • QSFP+
  • SFP+
• STRUCTURED CABLING
  • ACCESSORIES
  • Bulk network cables 5E/6/6A
    • Bulk cable
    • Stranded Cat6 Per Meter
  • Crimp plugs & connectors
  • Keystone & IDC jacks
  • Network adapters
  • Patch panels
  • RJ45 Couplers & Plugs
  • Strain relief boots
  • Telephone
• THUNDERBOLT CABLES
  • Thunderbolt 4 Cables
  • Thunderbolt Intel Chipset
• TOOLS & TESTERS
  • Cleaners
  • Testers
  • Tools
• TV ANTENNA CABLES
  • PAL to PAL Multifit Cables
  • RG6 PAL to F-Type TV Antenna Cable M/M
  • SDI TV Antenna Cables
• USB CABLES
  • USB 2.0 Cables
    • USB 2.0 - USB-A M/F
    • USB 2.0 - USB-A M/M
    • USB 2.0 - USB-A to USB-B
    • USB 2.0 - USB-AM to USB-Mini
    • USB 2.0 Micro Cables
    • USB 2.0 Mini Cables
  • USB 3.0 Cables
    • USB 3.0 - USB-A M/F
    • USB 3.0 - USB-A M/M
    • USB 3.0 - USB-A to Micro USB-B
    • USB 3.0 - USB-A to USB-B
    • USB 3.0 AB Cables
  • USB-C Cables
    • USB-C Cable M/F
    • USB-C Cable M/M
    • USB-C Cable M/M (AV Only)
    • USB-C Cable-M HDMI-M (AV Only)
    • USB-C Cables
    • USB-C-USB-A M/M
    • USB-C-USB-B M/M
• USB CONNECTIVITY
  • USB accessories
  • USB Adapters | Chargers
  • USB Converters
    • USB 2.0 Converters
    • USB 3.0 Converters
    • USB-C Converters
  • USB extenders
  • USB hubs & switches
• VGA CABLES
  • SVGA Flexible HD M/M Cables
  • SVGA HD 3.5mm Stereo M/M Cables
  • SVGA HQ Heavy Duty M/F
  • SVGA HQ Heavy Duty M/M Cables
  • VGA Adapters
• WALL PLATES & MECHS
  • Wall plate accessories
  • Wall plate mechs & adapters
  • Wallplates
• XLR CABLES
  • XLR3 Balanced Cables M/F
  • XLR3 F-6.35mm TRS Mic Cables

All Reviews for 4-Port power board surge protection master switch