Skip to content

Welcome to BigBuild Technology!

BigBuild Technology
- Memory Cards
  
  SD/SDHC/SDXC
  Micro SD
  Compact Flash
- Cables
  
  Micro B USB
- USB Drives
  
  Dual Drive Micro B OTG
  Dual Drive Type C OTG
Consumer Tech & Smart Devices
- Notebook Accessories
  
  Power Adapters
  Interface Hubs
  Docks & Port Replicators
  Notebook Accessories
  Other
  Wireless Presenters
  Notebook Stands
- Cables & Interconnects
  
  Network Cables
  USB C Cables
  Lightning Cables
  Video Adapters
  USB Cables
  HDMI Cables
  Audio Cables
  DisplayPort Cables
  Toslink Cables
- Smart Devices & Wearables
  
  Smart Device Chargers
  Power Banks
  Holders
- Tools
  
  Device Repair Tools & Tool Kits
  Screwdriver Bits
  Antistatic Trays & Straps
  Tape & Adhesives
  Screwdrivers
- Batteries & Chargers
  
  Household Batteries
  Two-Way Radio Batteries
  Headphone & Headset Batteries
  Battery Chargers
  Cordless Tool Batteries & Chargers
  Babyphone Batteries
- Smart Phones & Accessories
  
  Smart Phone Cases
  Screen Protectors
- Tablets & Accessories
  
  Tablet Cases
  Screen Protectors
  Stylus Pens
- Mice & Keyboards
  
  Keyboards
  Numeric Keypads
  Mice
- Home Security
  
  Security Cameras
  Doorbells
  Smart Home Multi-Sensors
- Smart Lighting
- USB, Memory & Media
  
  Blank CDs
  Optical Disc Drives
  USB Flash Drives
  Memory Cards
  Blank DVDs
  Storage Drive Enclosures
- Hard Drives
  
  External Hard Drives
  External Solid State Drives
- Webcams & Conferencing
  
  Webcams
  Microphones
- Network Products
  
  Wireless Routers
  Wireless Access Points
- Privacy & Security
  
  Display Privacy Filters
  Tablet Security Enclosures
  Cable Locks
  Smart Card Readers
- Gaming & Esports
  
  Mouse Pads
  Gaming Controllers
- Headsets & Headphones
  
  Headsets
  Headphone & Headset Accessories
- TV Accessories
  
  Remote Controls
- Sleeves & Hardshells
  
  Hardshells
- Outdoor
  
  Power Banks
  Flashlights
  Radios
- Smart Home & IoT
  
  Virtual Assistants
- Speakers & Microphones
  
  Bluetooth Music Receivers
  Microphones
- TV Set-Top Boxes & Antennas
  
  Coaxial Cables
  Low Noise Block Downconverters (LNB)
  Coaxial Connectors
  TV Antennas
  Radio Antennas
  Satellite Antenna Accessories
  TV Signal Amplifiers
  Smart TV Dongles
  Satellite Antennas
- Wearables & Accessories
  
  Smartwatch Accessories
  GPS Trackers
- Cameras
  
  Camera Kits
  Digital Cameras
  Action Sports Cameras
- Camera Accessories
  
  Camera & Camcorder Batteries
  Camera Cables
  Lens Hoods
- Cleaning
  
  Vacuum Accessories & Supplies
  Vacuum Accessories & Supplies
- Audio Products
  
  Receivers
- Tripods
  
  Camera Mounting Accessories
- Car & Battery Chargers
  
  Vehicle Battery Charger Accessories
  EV Charging Accessories
- Car Audio Products
  
  Car Antennas
Computing & Peripherals
- Laptop Parts & Accessories
  
  Power Adapters
  Other Laptop Parts
  Memory (RAM)
  Docks & Port Replicators
  Replacement Displays
  Notebook Cases
  Batteries
  Security Cable Locks
  Display Privacy Filters
  Motherboards
- Cables
  
  Network Cables
  HDMI Cables
  DisplayPort Cables
  DVI Cables in Cables
  USB Cables
  SAS Cables
- Cable Management
  
  Blanking Panels
  Cable Ties
  Network Testers
  Cable Management Panels
  Patch Panels
  Cable Markers
  Cable Protectors
- Fibre Optic Cables
  
  LC UPC Cables
  SC APC Cables
  SC UPC Cables
  MTRJ/UPC Cables
  LC APC Cables
- Audio
  
  Audio Cables
  Audio Adapters
  Speaker Cables
- Other Cables
  
  RJ45 Plug / Clutch & Accessories
  Serial Cables
  Signal Cables
  Telephone Cables
  InfiniBand Cables
  Keystones & Accessories
  Parallel Cables
  PS/2 Cables
  SATA Cables
- Power Cables
  
  External Power Cables
  Internal Power Cables
  Power Strips
  Plugs & Adapters
- Storage & Media
  
  Internal HDDs
  Blank Tapes
  Internal SSDs
  External HDDs
  External SSDs
  Drive Docks & Cloners
  Tape Drives
  Optical Disc Drives
  Cleaning Media
- Rack Accessories
  
  Rack Power
  Other Notebook Spare Parts
  Patch Panels
  Cable Management
- Flash Memory
  
  USB Flash Drives
  Card Readers
  Memory Cards
- Mobile & Tablet Parts
  
  Tablet Spare Parts
  Mobile Phone Batteries
  Screen Protectors
  Mobile Phone Cases
  Mobile Phone Cables
  Lightning Cables
  Mobile Phone Spare Parts
  Mobile Phone Displays
- Chassis & Racks
  
  Drive Enclosures
  Slot Expanders
- Accessories & Miscellaneous
- Mice & Keyboards
  
  Notebook Keyboards (integrated)
  Keyboards
  Mice
  Mouse Pads
  Input Device Accessories
  Wrist Rests
  Graphic Tablets
- Servers & Computing
  
  Memory (RAM)
  Webcams
- Printing Supplies
  
  Toner Cartridges
  Ink Cartridges
  Print Heads
  Printer Kits
  Printer Drums
  Printer Rollers
  Toner Collectors
  Developer Units
  Printer Ribbons
  Imaging Units
- System Components
  
  Power Supply Units
  Interface Cards/Adapters
  Computer Case Parts
  Audio Cards
  Graphics Cards
  Networking Cards
  Cooling Fans
  Motherboards
  RAID Controllers
  CPUs
  Cooling Accessories
- Printer Parts & Supplies
  
  Printer & Scanner Spare Parts
  Fusers
  Duplex Units
  Trays & Feeders
  Memory (RAM)
  Printer Belts
- Headsets & Microphones
  
  Headsets
  Headphone & Headset Accessories
  Microphones
- Printing Media
  
  Large Format Media
  Printing Paper
  Plotter Paper
- Monitors
  
  Desktop Monitors
  Monitor Mounts & Stands
- PCs & Workstations
  
  Development Boards
  PCs/Workstations
  PC/Workstation Barebones
  Development Board Accessories
- UPSs & Accessories
  
  UPS Accessories
  UPS Batteries
  Battery Chargers
- Printers & Scanners
  
  Dot Matrix Printers
Cables & Connectivity
- Video Cables
  
  VGA Cables
- Power & Charging Cables
  
  External Power Cables
  Internal Power Cables
  Power Strips
  Power Plugs & Adapters
- Cable Organizers
  
  Cable Clamps
  Cable Ties
- Data Cables
  
  Interface Hubs
  Thunderbolt Cables
  Lightning Cables
- Cable Sleeves & Trays
  
  Cable Sleeves
  Cable Trays
  Cable Tray Accessories
- Network Cables
  
  Fibre Optic Adapters
- Plugs & Accessories
  
  Cable Boots
- Tools
  
  Cable Strippers
  Cable Crimpers
  Cable Crimper Accessories
- Panels
  
  Cable Management Panels
- Video Adapters
  
  Other
  DisplayPort Adapters
  DVI Adapters
  VGA Adapters
  USB Adapters
- Audio Cables
  
  Audio Cables
- Cable Management
  
  Port Blockers
Networking & Infrastructure
- Network Cables & Interconnects
  
  Network Cables
  Fiber Optic Connectors
  Cable Gender Changers
  Fiber Optic Adapters
- Fibre Optic Cables
  
  LC UPC Cables
  MTP/MPO Cables
  SC APC Cables
- Cable Management
  
  Cable Management Panels
  Cable Ties
  Cable Markers
- Plugs & Keystones
  
  Keystones & Accessories
  RJ45 Plug / Clutch & Accessories
- Networking Accessories
  
  Surge Protectors
  Networking Cards
  Network Testers & Analyzers
  Outlet Boxes
- Wired Networking
  
  Media Converters
  Other
  Bridges & Repeaters
  Other
  Other
  Wired Routers
  PowerLine Network Adapters
  Network Transceiver / SFP / GBIC Modules
  Other
- Network Switches
  
  Network Switches
  Network Switch Components
  Network Switch Modules
- Wireless Networking
  
  Wireless Access Points
  Mounting Kits
  Wireless Access Point Accessories
  Wireless Routers
  Passive Antennas
  Passive Antenna Accessories
- Racks & Enclosures
  
  Network Equipment Enclosures
- Rack Accessories
  
  Rack Components
  Rack Power
  Other Rack Accessories
  Cable Management
  Rack Cooling
  Doors & Locks
  Patch Panels
  Rack Panels
- Security & Gateways
  
  Gateways & Controllers
  Cellular Network Devices
- KVM & Console
  
  KVM Switches
  Serial Servers
  KVM Extenders
  KVM Cables
- UPS & Power Backup
  
  UPS Accessories
- Labeling & Printing
  
  Printer Labels
  Thermal Ribbon
  Self Adhesive Labels
  Label Tapes
- Patch Panels & Accessories
  
  Patch Panels
  Patch Panel Accessories
- Network Installation Tools
  
  Cable Strippers
  Cable Crimpers
- Network Transceiver / SFP / GBIC Modules
AV & Collaboration
- AV Cables
  
  DisplayPort Cables
  DVI Cables
  USB Cables
  VGA Cables
- Audio
  
  Audio Cables
  Audio Adapters
  Soundbars
- Adapters
  
  Adapter Cables
  Adapter Rings
- HDMI
  
  HDMI Cables
  Cable Gender Changers
- Meeting Room Solutions
  
  Accessories & Miscellaneous
  Meeting Room Speakerphones
  Meeting Room Audio Systems
  Meeting Room Cameras
  Other
- AV Accessories
  
  Microphones
  Monitor Mount Accessories
  Audio Cards
  Webcams
  Video Test Pattern Generators
  Shelves
  Notebook Stands
  Wall Outlets
  Video Capturing Devices
- Scalers & Converters
  
  USB Graphics Adapters
  Video Converters
- Mounts & Furniture
  
  Speaker Mounts
  Projector Mounts
- Extenders
  
  AV Extenders
  KVM Extenders
- Projector Accessories
  
  Stylus Pens
  Lamps
  Projector Accessories
- Speakers
  
  Speaker Sets
  Portable Speakers
- Amplifiers
  
  Audio Amplifiers
- Splitters, Switches & Matrix
  
  Video Splitters
  AV Switches
  Other
  AV Matrix
  Audio Splitters
  KVM Switches
- Presentation Systems
  
  Wireless Presenters
  Wireless Presentation Systems
- Display Mounts
  
  Display Mounts
  Monitor Mounts & Stands
  Signage Display Mounts
- Projectors
  
  LED Projectors
- Signal Management & Control
  
  Video Wall Processors
- Control & Management
  
  Control Keypads
  Control Processors
- Display Accessories
  
  Remote Controls
  Wireless Display Adapters
- Digital Signage & IPTV
  
  Mediaplayers
- Headphones & Headsets
  
  Headsets
POS & Auto-ID
- Cables
  
  USB Cables
  Serial Cables
  External Power Cables
- Printing
  
  Label Printers
  POS Printers
- POS & Peripherals
  
  Signature Capture Pads
  Mounting Kits
  Customer Displays
  POS Systems
  Desktop Monitors
- Barcode Scanning
  
  On-Counter Scanner
  Pocket Scanner
  General Scanner
  Industrial Scanner
  In-Counter Scanner
- Mobility
  
  Handheld Terminals
  Holders
- POS & Auto-ID Accessories
  
  POS System Accessories
  Barcode Reader Accessories
  Printer Cleaning
- Chargers & Cradles
  
  Mobile Device Chargers
  Battery Chargers
- Printing Media
  
  Printer Ribbons
  Printer Labels
  Blank Plastic Cards
  Receipt Paper
- Handheld Accessories & Parts
  
  Handheld Mobile Computer Accessories
  Mobile Device Dock Stations
  Handheld Mobile Computer Spare Parts
- Miscellaneous Parts
  
  Tablet Cases
  Straps
Security & Surveillance
- Installation Accessories
  
  RJ45 Plug / Clutch & Accessories
- Security Cables
  
  Network Cables
- Infrastructure & Networking
  
  Network Media Converters
  PDU
- Alarm Systems
  
  Intrusion Detection
- Peripherals & Accessories
  
  I/O Modules
  Video Splitters
  Mounting Kits
- Wired Network
  
  PoE Adapters
  Network Switch Modules
  Network Switch Components
  Other
  Network Transceiver/SFP/GBIC Modules
  Bridges & Repeaters
- Security Cameras
  
  IP Cameras
  Analogue Cameras
- Accessories
  
  Alarm & Detector Accessories
  Security Camera Accessories
  Lenses
  Memory Cards
  Networking Cards
  Security Camera Accessories
  Graphics Cards
- Security Audio
  
  Microphones
- Cards & Tokens
  
  Smart Cards
  Identity Badges & Badge Holders
  Access Cards
  Smart Cards
  Smart Cards
- Mounts
  
  Monitor Mounts & Stands
  Monitor Mount Accessories
  Display Mounts
- Access Control
  
  Hardware Authenticators
- Door & Window Access Control
  
  Door Controllers
  Doorbell Chime Covers
  Electromagnetic Locks
- Perimeter Access Control
  
  Security Access Control Systems
- Readers
  
  Access Control Readers
  Smart Card Readers
  Fingerprint Readers
  RFID Readers
- Intercom
  
  Intercom Accessories
- Recorders & Servers
  
  Decoders
  Network Video Recorders (NVR)
  Encoders
- Software & Licenses
  
  Warranty & Support Extensions
  Software Licenses & Upgrades
- Detectors & Sensors
  
  PIR
- Internal Hard Drives / SSD
  
  Internal Hard Drives
- Wireless Network
  
  Passive Antennas
- Illumination
  
  Infrared Illuminators

BigBuild Technology
Consumer Tech & Smart Devices
Computing & Peripherals
Cables & Connectivity
Networking & Infrastructure
AV & Collaboration
POS & Auto-ID
Security & Surveillance

Search

Item added to your cart

View cart

Home
Computing & Peripherals
Mice & Keyboards

Collection: Mice & Keyboards

Sort by:

1007 products

Filter and sort Filter

Filter and sort

Filter

1007 products

Sort by:

Remove all

1007 products

Lenovo 5N21M38540 Integrated Keyboard – Black Backlit Laptop Keypad

Lenovo 5N21M38540 Integrated Keyboard – Black Backlit Laptop Keypad

Regular price £66.23 GBP (incl. VAT)

Regular price Sale price £66.23 GBP (incl. VAT)
Unit price per
Lenovo 5N21M38542 Integrated Keyboard – Backlit, Black, Notebook Replacement

Lenovo 5N21M38542 Integrated Keyboard – Backlit, Black, Notebook Replacement

Regular price £71.36 GBP (incl. VAT)

Regular price Sale price £71.36 GBP (incl. VAT)
Unit price per
Lenovo 5N21M38544 Integrated Notebook Keyboard – Black Backlit

Lenovo 5N21M38544 Integrated Notebook Keyboard – Black Backlit

Regular price £66.23 GBP (incl. VAT)

Regular price Sale price £66.23 GBP (incl. VAT)
Unit price per
Lenovo 5N21M38554 Integrated Notebook Keyboard – Black Backlit

Lenovo 5N21M38554 Integrated Notebook Keyboard – Black Backlit

Regular price £79.05 GBP (incl. VAT)

Regular price Sale price £79.05 GBP (incl. VAT)
Unit price per
Lenovo 5N21M38564 Integrated Notebook Keyboard – UK Layout Replacement

Lenovo 5N21M38564 Integrated Notebook Keyboard – UK Layout Replacement

Regular price £72.64 GBP (incl. VAT)

Regular price Sale price £72.64 GBP (incl. VAT)
Unit price per
Lenovo 5N21M38566 Integrated Keyboard – Black Backlit UK Layout

Lenovo 5N21M38566 Integrated Keyboard – Black Backlit UK Layout

Regular price £70.08 GBP (incl. VAT)

Regular price Sale price £70.08 GBP (incl. VAT)
Unit price per
Lenovo 5N21M38570 Integrated Notebook Keyboard – Replacement Keypad

Lenovo 5N21M38570 Integrated Notebook Keyboard – Replacement Keypad

Regular price £73.92 GBP (incl. VAT)

Regular price Sale price £73.92 GBP (incl. VAT)
Unit price per
Lenovo 5N21M38572 Integrated Keyboard – Backlit, Black, Notebook Replacement

Lenovo 5N21M38572 Integrated Keyboard – Backlit, Black, Notebook Replacement

Regular price £62.39 GBP (incl. VAT)

Regular price Sale price £62.39 GBP (incl. VAT)
Unit price per
Lenovo 5N21M38582 Integrated Notebook Keyboard – Genuine Replacement

Lenovo 5N21M38582 Integrated Notebook Keyboard – Genuine Replacement

Regular price £63.47 GBP (incl. VAT)

Regular price Sale price £63.47 GBP (incl. VAT)
Unit price per
Lenovo 5N21M39604 Integrated Notebook Keyboard – Genuine Replacement

Lenovo 5N21M39604 Integrated Notebook Keyboard – Genuine Replacement

Regular price £98.29 GBP (incl. VAT)

Regular price Sale price £98.29 GBP (incl. VAT)
Unit price per
Lenovo 5N21M39637 Integrated Notebook Keyboard – Genuine Replacement

Lenovo 5N21M39637 Integrated Notebook Keyboard – Genuine Replacement

Regular price £75.21 GBP (incl. VAT)

Regular price Sale price £75.21 GBP (incl. VAT)
Unit price per
Lenovo 5N21M39649 Integrated Keyboard – Black Backlit Numeric Keypad

Lenovo 5N21M39649 Integrated Keyboard – Black Backlit Numeric Keypad

Regular price £70.08 GBP (incl. VAT)

Regular price Sale price £70.08 GBP (incl. VAT)
Unit price per
Lenovo 5N21M39680 Integrated Notebook Keyboard – Replacement Part

Lenovo 5N21M39680 Integrated Notebook Keyboard – Replacement Part

Regular price £34.22 GBP (incl. VAT)

Regular price Sale price £34.22 GBP (incl. VAT)
Unit price per
Lenovo 5N21M39704 Integrated Notebook Keyboard – UK Layout Replacement

Lenovo 5N21M39704 Integrated Notebook Keyboard – UK Layout Replacement

Regular price £71.36 GBP (incl. VAT)

Regular price Sale price £71.36 GBP (incl. VAT)
Unit price per
Lenovo 5N21M39899 Integrated Notebook Keyboard – Backlit, Black, Numeric Keypad

Lenovo 5N21M39899 Integrated Notebook Keyboard – Backlit, Black, Numeric Keypad

Regular price £97.00 GBP (incl. VAT)

Regular price Sale price £97.00 GBP (incl. VAT)
Unit price per
Lenovo 5N21M39931 Integrated Notebook Keyboard – Genuine Replacement Keypad

Lenovo 5N21M39931 Integrated Notebook Keyboard – Genuine Replacement Keypad

Regular price £75.21 GBP (incl. VAT)

Regular price Sale price £75.21 GBP (incl. VAT)
Unit price per

1
…
46
47
48
49
50
…
63

Quick links

Search
Find By Device
About Us
Contact
WEEE Directive
Privacy Policy
Shipping Information
Return and refund policy
Terms & Conditions

Contact Details:

Big Build Technology Ltd (trading as BigBuild Technology)
18 Balquharn Circle, Potlethen
ABERDEEN
AB12 4AH
United Kingdom

VAT Registration No.: GB 188124883
Company Registration No.: SC363100

BigBuild Technology is committed to providing its customers with high-quality products and services at competitive prices. The company has a reputation for excellent customer service and is known for its innovative approach to problem-solving.

Big Build Technology Ltd trading as BigBuild Technology is the seller of record for all orders placed on this website and is responsible for order fulfilment, customer service, returns, and refunds in accordance with UK consumer law.

Payment methods

© 2026, Big Build Technology Ltd. Website Designed & Developed By BigBuild Technology©

Choosing a selection results in a full page refresh.
Opens in a new window.