2 Gang 13A Switched Socket with Dual USB-A Charging Ports – Antique Brass with Black Insert Knightsbridge CS9940AB
£21.79
Ex. VAT(over £100+VAT, applies to zone A only , £6 +VAT otherwise)
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This is the 2 Gang 13A Switched Socket with Dual USB-A Charging Ports – Antique Brass with Black Insert Knightsbridge CS9940AB available at SparksDirect.co.uk for the best price.
The Knightsbridge CS9940AB 13A 2 Gang Switched Socket with Dual USB-A Ports combines traditional styling with modern charging convenience, making it an ideal choice for contemporary homes, hotels, offices, and refurbishment projects. Finished in elegant antique brass with black inserts, this premium socket enhances interiors while providing practical power and USB charging from a single unit.
Designed for modern lifestyles, the integrated dual USB charging ports allow smartphones, tablets, and other USB-powered devices to charge directly without the need for bulky adaptors. This helps reduce clutter while freeing up the main socket outlets for appliances and electronics. The decorative metal faceplate and slim profile design create a sophisticated finish suited to both classic and modern décor schemes.
Manufactured to high UK standards, the CS9940AB delivers reliable everyday performance alongside stylish aesthetics. With its robust construction, integrated overload protection, and easy installation design, it is a practical and attractive upgrade for residential and commercial electrical installations.
Features & Benefits
- 2 Gang 13A switched socket – powers multiple appliances simultaneously
- Integrated dual USB-A charging ports – convenient charging without adaptors
- Shared USB output up to 4.0A – fast charging capability for compatible devices
- Antique brass finish – stylish traditional appearance with premium feel
- Black insert design – elegant contrast detail for high-end interiors
- Slim decorative plate profile – refined flush appearance on the wall
- Double pole switching – improved electrical safety
- Overload and short-circuit protection – protects connected USB devices
- Frees up socket outlets – charge devices while using mains appliances
- Ideal for homes, hotels & offices – combines aesthetics with practicality
Technical Specifications
- Product Code: CS9940AB
- Brand: Knightsbridge
- Type: 2 Gang Switched Socket with Dual USB-A Charger
- Socket Rating: 13A
- Switch Type: Double Pole Switched
- USB Ports: Dual USB-A
- USB Output Voltage: 5V DC
- USB Output Current: 4.0A shared maximum
- Input Voltage: 230V AC, 50Hz
- Finish: Antique Brass
- Insert Colour: Black
- Plate Style: Decorative slim plate
- Construction Material: Stainless steel / metal faceplate with moulded insert
- Terminal Capacity:
3 x 2.5mm²
2 x 4.0mm²
1 x 6.0mm² - Minimum Mounting Box Depth: 35mm
- Dimensions: Approx. 147.5mm x 87.5mm x 31mm
- Projection: Slim low-profile design
- Fixing Centres: Standard UK 120.6mm
- Earth Terminal: Yes
- USB Protection: Overload, overheat & short-circuit protection
- IP Rating: IP20
- Standards Compliance:
BS 1363-2
EMC Certified
ErP Ready - Certification: CE & UKCA compliant
- Installation Type: Screw-fixed wall mounting
- Warranty: Typically 25 years on Knightsbridge decorative wiring accessories
3 Reasons Customers Recommend This Product
- Combines style with modern charging – antique brass finish with integrated USB charging convenience
- Reduces clutter – charge phones and tablets without using plug adaptors
- Reliable premium-quality construction – trusted Knightsbridge performance and durability
Who Can Install This
This product should be installed by a qualified electrician or competent person experienced with fixed electrical wiring.
As a mains-powered socket outlet, installation must comply with BS 7671 (IET Wiring Regulations) and relevant UK Building Regulations. Professional installation ensures correct earthing, safe termination, and proper circuit protection.
Who Needs This Product
- Homeowners upgrading interiors – stylish socket with built-in charging capability
- Electricians & contractors – premium decorative socket for residential projects
- Hotels & hospitality venues – convenient guest charging facilities
- Office and workspace installations – practical charging without adaptors
- Interior designers & developers – combines decorative finish with modern functionality
- Anyone with multiple USB devices – convenient daily charging solution without sacrificing socket space
| Switches & Sockets Specific | |
| Amp | 13 |
| Back Box Depth | 35mm |
| Brand | Knightsbridge |
| Colour | Brass |
| Design Style | Contemporary |
| Finish Style | Antique |
| Fixing Type | Screwless |
| Gang | 2 |
| Insert | Black |
| Plate Dimensions | 86mm x 146mm |
| Plate Material | Metal |
| Plate Profile | Flat Plate |
| Style | Flat Plate |
| Switch Type | Switched |
| Type | USB Socket |
Note: Some images and pictures are for reference only. The item may differ from the image/picture due to manufacturer's change. Should you require the exact item in the picture, please call or email us to enquire.
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Shipping
Sparks Direct delivers via courier to the UK only; the standard delivery charge is £6 + VAT for all orders under £100 + VAT. If your order is over £120, you get free delivery (unless there's a special delivery charge for the items you wish to order or you're in shipping zone C or D). Full details for shipping charges can be found via Terms and Conditions.
If the items you order are in stock and the order is placed before 1.00pm, delivery can be made within 1-2 working days. If the items are not in stock, we will inform you via email how long it will take or ask for your confirmation if there's a long lead time.
Returns
We offer 30-day returns for unwanted items - please email us to request a returns number which will need to be quoted when the items are returned. For faulty items or items damaged in transit, please advise via email, and an appropriate returns number will be provided. Full details concerning returns and refunds can be found via our Terms and Conditions.

















