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4-in-1 Docking Station

HB0503
$19.99
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FEATURES
  • 4-in-1 Docking Station for Handheld Consoles
  • Made for Steam Deck, ROG Ally & Legion Go
  • 4K@60Hz HDMI Output
  • Built-In Stand with Cooling Ventilation
  • 100W PD Charging for Extended Play
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SPECS
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JSAUX 4-in-1 docking station for Steam Deck with HDMI, USB-A ports, and USB-C charging #style_dock
4-in-1 Docking Station
Sale price$19.99
Dock

High Value, All-in-One Dock

At just $17.99, this 4-in-1 dock delivers HDMI 2.1 4K@60Hz, 100W USB-C charging, and two USB-A ports—all the essentials at a fraction of typical handheld dock prices ($29.99–$49.99). The Ethernet port was removed to keep it compact, lightweight, and affordable, while Wi-Fi ensures smooth online play.

Not sure how to build the perfect setup?

Learn more about Steam Deck charging and dock setup guide >

Product Comparison

Model

4-in-1 Docking Station HB0503

5-in-1 Docking Station HB0602S

6-in-1 Docking Station HB0603S

6-in-1 Docking Station HB0612

6-in-1 Multifunctional Docking Station HB0609

7-in-1 RGB Cooling Docking Station HB0705

Size & Weight

116.5*93.2*51.6mm
156g

120*77.5*36mm
124g

140*77.5*36mm
141g

140*85*58 mm
170g

125*85*49mm
179g

138*145*143mm
360g

PD port

1* USB-C
(PD 100W )

1* USB-C
(100W)

1* USB-C
(100W)

1* USB-C
(100W)

1* USB-C
(100W)

1* USB-C
(100W)

USB Port

2* USB-A 2.0
(480 Mbps)

1* HDMI 2.1
 (4K@120Hz)

1* HDMI 2.1 
(4K@120Hz)

1* HDMI 2.1 
(4K@120Hz)

1* HDMI 2.1
 (4K@120Hz)

1* HDMI 2.1 
(4K@120Hz)

Gaming Features: VRR, ALLM, HDR, QFT

HDMI

1* HDMI 2.0
(4K@60Hz)

2* USB-A 2.0
(480 Mbps)

3* USB-A 3.0
(5 Gbps)

3* USB-A 3.0
(5 Gbps)

USB-A 3.0 *2
USB-C 3.0*1
(5 Gbps)

USB-A 3.0 *2
USB-C 3.0*1
RGB-powered USB-C *1

Gigabit Ethernet Port

Ethernet RJ45
(100Mbps)

Gigabit Ethernet
(1000Mbps)

Gigabit Ethernet
(1000Mbps)

Gigabit Ethernet
(1000Mbps)

Gigabit Ethernet
(1000Mbps)

Handheld Compatible

Steam Deck / OLED
ROG Xbox Ally / X
ROG Ally / X
Legion Go / Go 2 / Go S

Steam Deck / OLED
ROG Ally / X
Legion Go / Go 2 / Go S

Steam Deck / OLED
ROG Ally / X
Legion Go / Go 2 / Go S

Steam Deck / OLED
ROG Xbox Ally / X
ROG Ally / X
Legion Go / Go 2 / Go S

Steam Deck / OLED
ROG Xbox Ally / X
ROG Ally / X
Legion Go / Go 2 / Go S

Steam Deck / OLED
ROG Ally / X
Legion Go / Go 2 / Go S

FEATURES

Description
  • 【4-in-1 Docking Station for Handheld Consoles】This USB-C docking station features 1 USB-C PD input, 2 USB-A 2.0 ports, and 1 HDMI 2.0 port, giving you a simple way to build a gaming or desktop setup with your handheld console.  
  • 【Made for Steam Deck, ROG Ally & Legion Go】Designed for Steam Deck LCD and OLED, this docking station is also compatible with ROG Ally, ROG Ally X, ROG Xbox Ally, ROG Xbox Ally X, Legion Go, Legion Go 2, Legion Go S, and MSI handheld devices.  
  • 【4K@60Hz HDMI Output】The HDMI 2.0 port supports up to 4K@60Hz video output and is backward compatible with 2K@120Hz, delivering smooth, sharp visuals for gaming, streaming, and big-screen play.  
  • 【Built-In Stand with Cooling Ventilation】The integrated stand holds your handheld securely, while the bottom ventilation design helps improve airflow to keep your device cooler and more stable during extended gaming sessions.  
  • 【100W PD Charging for Extended Play】With support for up to 100W PD charging, this handheld docking station helps keep your device powered during long sessions and supports ROG Ally 30W Turbo Mode when used with a recommended 100W charger.
  • ⚠️Please note: This hub does not have a network (Ethernet) port.

SPECS

SPECS
Compatibility

Steam Deck / OLED, ROG Ally / X, ROG Xbox Ally / X, Legion Go / Go S / Go 2

Material

ABS + PC + TPE

Dimensions & Weight

Dock: 116.5 × 93.2 × 51.6 mm
Cable Length: 230 mm ± 10 mm
Weight:156g

Interface parameters

1* USB-C (Male, Upstream): Supports PD charging and data/function expansion
1* USB-C (Female): Supports PD input, up to 100W
2* USB-A 2.0 (Female): Data transfer 480 Mbps, 5V/1A output
1* HDMI (Female): 4K@60Hz, HDMI 2.0, backward compatible

Video Output

4K@60Hz HDR, 10-bit, RGB4:4:4
2K@120Hz HDR, 10-bit, RGB4:2:2
Supports 3D video output

Audio

eARC/ARC supported
Up to 192 kHz / 24-bit audio

Turbo Mode Compatibility
  • PD ≤ 45W: ROG Ally / ROG Ally X → 25W mode
  • PD 45–65W: ROG Ally / ROG Ally X → 25W mode, normal charging, HDD/USB recognized
  • PD ≤ 65W: ROG Ally / ROG Ally X → 30W enhanced mode, normal charging, HDD/USB recognized

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