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Description
ZB4BVB5Main Range of product Harmony XB4 Product or component type Complete body light block assembly Device short name ZB4 Fixing collar material Zamak Sale per indivisible quantity 1 Connections terminals Screw clamp terminals, <= 2 x 1. 5 mm with cable end Screw clamp terminals, >= 1 x 0. 22 mm without cable end Light source Protected LED Bulb base Integral LED Light source colour Orange [Us] rated supply voltage 24 V AC DC at 50 60 Hz Complementary CAD
Main
| Range of product | Harmony XB4 |
| Product or component type | Complete body/light block assembly |
| Device short name | ZB4 |
| Fixing collar material | Zamak |
| Sale per indivisible quantity | 1 |
| Connections - terminals | Screw clamp terminals, <= 2 x 1.5 mm² with cable end Screw clamp terminals, >= 1 x 0.22 mm² without cable end |
| Light source | Protected LED |
| Bulb base | Integral LED |
| Light source colour | Orange |
| [Us] rated supply voltage | 24 V AC/DC at 50/60 Hz |
Complementary
| CAD overall width | 30 mm |
| CAD overall height | 47 mm |
| CAD overall depth | 37 mm |
| Terminals description ISO n°1 | (X1-X2)PL |
| Net weight | 0.054 kg |
| Tightening torque | 0.8…1.2 N.m conforming to EN 60947-1 |
| Shape of screw head | Cross compatible with Philips no 1 screwdriver Cross compatible with pozidriv No 1 screwdriver Slotted compatible with flat Ø 4 mm screwdriver Slotted compatible with flat Ø 5.5 mm screwdriver |
| [Ui] rated insulation voltage | 600 V (pollution degree 3) conforming to EN 60947-1 |
| [Uimp] rated impulse withstand voltage | 6 kV EN 60947-1 |
| Signalling type | Steady |
| Supply voltage limits | 19.2…30 V DC 21.6…26.4 V AC |
| Current consumption | 18 mA |
| Service life | 100000 h at rated voltage and 25 °C |
| Surge withstand | 1 kV conforming to IEC 61000-4-5 |
| Device presentation | Basic sub-assemblies |
Environment
| Protective treatment | TH |
| Ambient air temperature for storage | -40…70 °C |
| Ambient air temperature for operation | -40…70 °C |
| Electrical shock protection class | Class I conforming to IEC 60536 |
| Standards | EN/IEC 60947-5-4 EN/IEC 60947-1 JIS C8201-5-1 EN/IEC 60947-5-1 CSA C22.2 No 14 EN/IEC 60947-5-5 UL 508 JIS C8201-1 |
| Product certifications | DNV CSA LROS (Lloyds register of shipping) RINA UL listed GL BV |
| Vibration resistance | 5 gn (f= 2…500 Hz) conforming to IEC 60068-2-6 |
| Shock resistance | 30 gn (duration = 18 ms) for half sine wave acceleration conforming to IEC 60068-2-27 50 gn (duration = 11 ms) for half sine wave acceleration conforming to IEC 60068-2-27 |
| Resistance to fast transients | 2 kV conforming to IEC 61000-4-4 |
| Resistance to electromagnetic fields | 10 V/m conforming to IEC 61000-4-3 |
| Resistance to electrostatic discharge | 6 kV on contact (on metal parts) conforming to IEC 61000-2-6 8 kV in free air (in insulating parts) conforming to IEC 61000-2-6 |
| Electromagnetic emission | Class B conforming to IEC 55011 |
Offer Sustainability
| Sustainable offer status | Green Premium product |
| REACh Regulation | REACh Declaration |
| EU RoHS Directive | Pro-active compliance (Product out of EU RoHS legal scope) EU RoHS Declaration |
| Mercury free | Yes |
| RoHS exemption information | Yes |
| China RoHS Regulation | China RoHS declaration |
| Environmental Disclosure | Product Environmental Profile |
| Circularity Profile | End of Life Information |
| WEEE | The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins |
Contractual warranty
| Warranty | 18 months |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 9 reviews
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Product Reviews
★★★★★ 5
Anker wins again.
Worked well for usb hub but hdmi was not reliable. Disappointed because usually Anker products are good quality. UPDATE: Anker voluntarily offered a refund so my faith in Anker has been fully restored.
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Reviewed in the United States on May 5, 2026
★★★★★ 5
Perfect with a MacBook
The Anker USB C Hub works great with my MacBook Air. I paired it with the Anker 100W MacBook charger which plugs directly into the USB C Hub so I only have to plug in one cable like a true docking station. My Apple MagSafe charger stays in my briefcase so I always have a charger when I'm away from my desk.
I also plug in my external monitor and an external hard drive.
I highly recommend this product!
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Reviewed in the United States on June 5, 2026
★★★★★ 5
Great All-in-One Hub, With Few Limits
Style: 8 in 1 【2 HDMI + Ethernet】
This is a solid USB-C hub if you need to expand your laptop’s ports. It covers all the basics—dual HDMI, USB ports, Ethernet, and SD card slots—all in a compact design. Setup is plug-and-play, and it’s been reliable for everyday use. 
The dual monitor support is a big plus, but keep in mind on Mac, both screens will mirror instead of extend. 
Downsides: it can get a little warm with heavy use, and you’ll need your own power adapter to get full charging performance.
Bottom line: Great value and functionality for most users—just know the limitations depending on your device.
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Reviewed in the United States on April 1, 2026
★★★★★ 5
Reliable Dual-Monitor Hub That Adds Useful Ports Without Extra Bulk
Style: 8 in 1 【2 HDMI + Ethernet】
Anker PowerExpand 8-in-1 USB-C PD Media Hub Dock is a very practical docking option if you want dual-monitor support without moving to a full desktop dock. The dual HDMI outputs make multi-screen setups easy, the extra USB ports handle everyday accessories well, and pass-through charging helps keep a laptop powered through a single connection. It is compact enough for travel but still feels sturdy for daily desk use. One important advantage is that setup is usually straightforward, though Mac users should know dual external displays may mirror instead of extend because of macOS limitations. Overall it offers strong value for productivity, home office use, and clean cable management.
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Reviewed in the United States on March 16, 2026
★★★★★ 5
Really solid docking station
Style: 8 in 1 【2 HDMI + Ethernet】
I’ve been using this Anker 8-in-1 docking station for a little while now, and honestly, it’s been a great upgrade for my setup. The dual HDMI ports work perfectly with my two monitors, and both displays look sharp in 4K. Plug-and-play was super easy — my laptop recognized everything right away.
The hub itself feels sturdy and well-made, and it doesn’t take up much space on my desk. I also like that it has all the essential ports I need, so I’m not constantly unplugging and replugging things.
My only small complaints are that it gets a bit warm when I’m running both monitors for a long time, and I wish the USB ports were spaced out a little more. Not huge issues, but worth mentioning.
Overall, if you want a simple, reliable docking station for dual monitors, this one is a great choice. I’m happy with it and would definitely recommend it.
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Reviewed in the United States on December 5, 2025