docking station Usb C 선이 짧은데 extension or adapter 추천해주세요

어제 구매한 docking station입니다:<a href="https://www.staples.ca/products/3005101-en-targus-universal-usb-c-dual-4k-hdmi-docking-station" target="_blank" class="ke-link">https://www.staples.ca/products/3005101-en-targus-universal-usb-c-dual-4k-hdmi-docking-station</a><div class="figure-open" contenteditable="false" data-ke-type="opengraph" data-ke-align="alignCenter" data-og-type="website" data-og-title="Targus Universal USB-C Dual 4K HDMI Docking Station" data-og-description="Find a Targus Universal USB-C Dual 4K HDMI Docking Station at Staples.ca. Read reviews to learn about the top-rated Targus Universal USB-C Dual 4K HDMI Docking Station." data-og-host="www.staples.ca" data-og-source-url="https://www.staples.ca/products/3005101-en-targus-universal-usb-c-dual-4k-hdmi-docking-station" data-og-url="https://www.staples.ca/products/3005101-en-targus-universal-usb-c-dual-4k-hdmi-docking-station" data-og-image="https://scrap.kakaocdn.net/dn/ELrKu/hyUklJdny2/8fdfZRb7oOQg0HXeQb2kzK/img.jpg?width=350&height=350&face=0_0_350_350"><a href="https://www.staples.ca/products/3005101-en-targus-universal-usb-c-dual-4k-hdmi-docking-station" target="_blank" data-source-url="https://www.staples.ca/products/3005101-en-targus-universal-usb-c-dual-4k-hdmi-docking-station"><div class="og-image"><img src="https://scrap.kakaocdn.net/dn/ELrKu/hyUklJdny2/8fdfZRb7oOQg0HXeQb2kzK/img.jpg?width=350&height=350&face=0_0_350_350" alt="" xxonerror="this.src="//img1.kakaocdn.net/thumb/C200x200/?fname=https%3A%2F%2Ft1.daumcdn.net%2Fcafe_image%2Fcafe_meta_image_190529.png""></div><div class="og-text">Targus Universal USB-C Dual 4K HDMI Docking StationFind a Targus Universal USB-C Dual 4K HDMI Docking Station at Staples.ca. Read reviews to learn about the top-rated Targus Universal USB-C Dual 4K HDMI Docking Station.www.staples.ca</div></a></div> 모니터 두개랑 랩탑 연결할려고 docking station을 샀는데, 위에 보이는 연결선(?) usb c 선이 짧아서 되게 불편하거든요.선 길이를 연장하고 싶은데, 월마트에서 저렴한 extension cable을 샀더니 모니터가 안켜지더라고요.검색을 해보니..그냥 연장선을 사면 안되고, 특수한(?) 거를 사라고 하던데요.근데 어떤 사람들은 모든 연장선이나 어댑터를 시도해봤어도 제대로 모니터 잘 켜지는 걸 못찾았다고도 하더라고요. 저 어댑터에 잘 호환(?)되는 연장선(?) 추천 부탁합니다! 감사합니다.  ---------------------------------------------------------------------------------------밑은 docking station 설명입니다: Targus Universal USB-C Dual 4K HDMI Docking Station Turn your laptop into a dual video workstation with the compact USB-C Alt. Mode Dual HDMI 4K Docking Station with 100W PD Pass-Thru. Connect your USB-C-enabled devices to two HDMI monitors, while also connecting to a Gigabit Ethernet network, and plugging in your key peripherals - like mice, keyboards, flash drives, or hard drives - into the USB-A ports. Plus, access your data with the SD and Micro SD card reader/writer. You can even keep your laptop charged and powered by connecting the laptop USB-C power adapter to the USB-C port on the dock. This dock also provides transfer speeds up to 5Gbps per port. It supports up to 100W (20V/5A) charging max.<ul style="list-style-type: disc;" data-ke-list-type="disc"><li>5 gbps</li><li>Plug and play</li><li>Supports up to dual 4K UHD at 60Hz monitors via two HDMI 2.0 ports</li><li>USB-C Alt. Mode 7" host cable supports PD Pass-Thru Fast Role Swap</li><li>2 USB 3.2 Gen 1 Type-A ports (1 fast charging)</li><li>1 SD and Micro SD slots supporting Secure Digital v3.0 UHS-I</li><li>1 Gigabit Ethernet port</li><li>Windows, macOS, Chrome OS, iPad OS, Linux, DeX compatible</li><li>7"H x 4"W x 1.2"D</li></ul>