Special B2B pricing available after sign-in
Sign in Register
0Cart

StarTech.com 305B-USBC-MULTIPORT USB-C Multiport Adapter 4K 60Hz HDMI 140W PD GbE SD/microSD Space Grey

Brand:
StarTech.com
StarTech.com USB-C Multiport Adapter 4K60 140W PD SD GbE
StarTech.com 305B-USBC-MULTIPORT USB-C Multiport Adapter 4K 60Hz HDMI 140W PD GbE SD/microSD Space Grey
€83.32 inc. VAT
Buy
305B-USBC-MULTIPORT
€70.02
€83.32 inc. VAT
Ships from EU stock: 7 item(s)
+ −
Add to wish list Ask a question
Product Code
CS54340
EAN Code
0065030921367
Manufacturer
StarTech.com
Quick Specs
Type
USB-C multiport adapter
Connectors
HDMI · 3x USB 10Gbps · USB 2.0 · RJ45 · SD · microSD
Key spec
4K60 · 140W PD · SD 4.0 readers
Compatibility
USB-C with DP Alt Mode + PD
Delivery

Order Today...
Ships...
Delivery...
ℹ️ Large or fragile items (e.g. monitors) may require extra handling time. We'll keep you informed.
Payment options
✓ Bank Deposit
Secure checkout with flexible payment methods
Trusted Tech Choice
Buying Benefits Verified
Competitive EU pricing
Delivered to Cyprus from EU stock
Local warranty support

StarTech.com 305B-USBC-MULTIPORT USB-C Multiport Adapter with 140W PD and SD Readers

4K 60Hz HDMI140W PD 3.1 pass-through3x USB 10GbpsSD + microSD

The StarTech.com 305B-USBC-MULTIPORT is a USB-C multiport adapter that adds a 4K 60Hz HDMI output, three USB 10Gbps ports (two USB-A, one USB-C), a USB 2.0 port, Gigabit Ethernet, SD and microSD card readers and up to 140W USB Power Delivery 3.1 pass-through to a laptop. It suits photographers, content creators and hybrid workers with MacBook, Windows and ChromeOS laptops.

The SD and microSD 4.0 readers can be used simultaneously for faster media offloads, ports are placed on both sides of the aluminium body for easier cable routing, and the braided 20.3 cm cable is built for daily travel use. Gigabit Ethernet (Realtek RTL8153E) supports PXE and Wake-on-LAN.

Compatibility note: The laptop USB-C port must support DisplayPort Alt Mode for video and USB Power Delivery for pass-through charging; pass-through needs a separate USB-C charger connected to the PD input port. One HDMI output supports a single display.

Key Features

 
140W PD pass-through
EPR support keeps power-hungry laptops at full charge; the adapter reserves 15W for itself.
 
Dual card readers
SD and microSD 4.0 slots work at the same time for fast camera and drone media transfers.
 
Ports on both sides
Two USB-A 10Gbps, one USB-C 10Gbps and one USB 2.0 port spread across both sides for cleaner desks.

Technical Specifications

Identification
Part Number 305B-USBC-MULTIPORT
EAN/GTIN (UPC) 065030921367
MPN 305B-USBC-MULTIPORT
Brand StarTech.com
Ports
Host Connection USB-C (10Gbps, DP Alt Mode) · 20.3 cm braided cable
Video 1x HDMI 2.0 — up to 4K 60Hz
USB 2x USB-A 10Gbps · 1x USB-C 10Gbps · 1x USB-A 2.0
Power Input 1x USB-C PD input — up to 140W pass-through
Network 1x RJ45 Gigabit Ethernet
Card Readers SD and microSD (SD 4.0), simultaneous use
Chipsets & Features
Chipsets Parade PS188 · VIA VL822 · Genesys GL3231S · Realtek RTL8153E
PXE / Wake-on-LAN Yes / Yes
Adapter Consumption 15W
Physical & Support
Dimensions 115 x 59 x 14 mm
Weight 120 g
Colour / Material Space grey · aluminium
Manufacturer Warranty 3 years

Frequently Asked Questions

What is the difference between the 305B-USBC-MULTIPORT and the 177B-USBC-MULTIPORT?
Both offer 4K 60Hz HDMI and 140W PD pass-through. The 305B adds a microSD reader, a USB 2.0 port and a braided cable with Gigabit Ethernet, while the 177B has faster 2.5 Gigabit Ethernet and a smaller port count.
Can I read SD and microSD cards at the same time?
Yes. Both readers can be used simultaneously, which is useful when copying from a camera card and a drone or action-cam card together.
Does it work with MacBook Air and MacBook Pro?
Yes. All ports work driver-free on macOS; the HDMI output supports one external display at up to 4K 60Hz.
Singular Expert Insight
The 305B is the better pick of StarTech.com's single-display adapters for creators thanks to simultaneous SD and microSD readers, and 140W pass-through covers even 16-inch MacBook Pro charging. If fast wired networking matters more than card readers, the 177B with 2.5GbE is the alternative. Compare our docking stations and USB-C multiport adapters.
✓ Buy it if you offload camera cards regularly and want 4K HDMI, fast USB and 140W charging in one adapter.
✕ Skip it if you need two external displays or 2.5GbE networking.
→ Also consider the 177B-USBC-MULTIPORT (2.5GbE) or the 315B-USBC-MULTIPORT with extra USB-C ports.

Features - StarTech.com - 305B-USBC-MULTIPORT

Colour
grey
Interface
  • USB Type-C
Port Speed
  • 1 Gbps
More Details
Product Code
CS54340
EAN Code
0065030921367
Manufacturer
StarTech.com
Technical specifications
Resolution
4K (UHD)
Find similar
  • Recently Viewed
  • Customers Also Bought
 
Why Buy from Singular

Trusted by businesses across Cyprus

Genuine products, EU stock, and expert support for every purchase.
✓ Genuine Products
Sourced through official distribution channels, with full manufacturer warranty.
✓ EU Stock
Shipped from our EU distribution network, with real-time availability on every product.
✓ B2B Ready
VAT invoices for business deduction and credit terms for verified buyers.
Expert Support
Talk to our team for sizing, configuration or volume orders.