Extron AC+USB 311 UK (part number 60-1782-02) — a Cable Cubby Series power module offering one UK AC outlet, a USB Type-C port and a USB Type-A port.

Most laptops sold into British offices now charge over USB-C, and this module puts that capability into the table itself. It provides one unswitched UK mains outlet plus a USB Type-C connector that negotiates 5, 9, 12, 15 or 20 VDC at up to 3 A, and a USB Type-A port alongside it. Non-US models deliver up to 47.5 watts across both USB connectors combined. The AC side takes 240 VAC at 50-60 Hz with a 10 A total maximum, while an external Extron power supply drives the USB circuitry from below the surface.

Key Capabilities

• One UK AC outlet plus USB Type-C and USB Type-A ports
• USB Type-C delivers up to 45 W across five voltage profiles
• 47.5 watts combined USB output on non-US models
• 240 VAC, 50-60 Hz AC feed with a 10 A total maximum
• External USB supply: 100-240 VAC in, 12 VDC 4.2 A out
• Aluminium body, 1.6 lbs (0.8 kg), 2.99 in deep
• Covered by a 3-year parts and labor warranty

Where It Is Used

Common in UK corporate boardrooms and collaboration spaces, university lecture theatres and library study pods, NHS and local-authority meeting rooms, and conference hotels, especially where laptop fleets have moved to USB-C and desks need to charge them directly.

Specifications at a Glance

• Outlets: one UK AC, one USB Type-C, one USB Type-A
• AC power: 240 VAC, 50-60 Hz, 10 A max total
• USB: up to 45 W on Type-C, 47.5 W combined
• Enclosure: 2.40 x 4.20 x 2.99 in (61 x 107 x 76 mm)
• Material: aluminium body

Also referenced as Extron ACUSB311UK, AC-USB-311-UK, part number 60178202.